WEICHAI Engine Spare Parts
Keep your heavy machinery powered with ARCHER’s professional-grade WEICHAI engine spare parts. As a global power leader, WEICHAI engines require precision components to maintain peak performance and fuel efficiency. We provide a full-spectrum inventory including overhaul kits, pistons, liners, fuel systems, and turbochargers, all engineered to meet strict factory standards. Whether for bulldozers, loaders, or power generators, our parts ensure your equipment delivers consistent, high-torque power in the most challenging conditions.
FAW Spare Parts, FOTON Spare Parts, LOVOL Spare Parts, SDLG Spare Parts, SHACMAN Spare Parts
612600080611, Turbocharger WP10, WD615 Engine Parts, WEICHAI engine parts, WEICHAI Fuel Injector, WEICHAI Piston Kit, WEICHAI Water Pump, WP12 Spare Parts
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Product Details
WEICHAI Spare PartsFull Diesel Engine Parts Catalog
WEICHAI Spare Parts — Genuine & OEM-Grade Diesel Engine Components
WEICHAI is China’s leading diesel engine manufacturer, powering heavy trucks, construction machinery, generator sets and marine applications worldwide. We supply a full range of WEICHAI spare parts — from cylinder heads, pistons and crankshafts to injectors, turbochargers, common-rail parts, filters and sensors. Every part is matched by engine model and 10-digit part number before shipment.
| 689+ Part Numbers | WP / WD Series | Genuine & OEM | VIN Match | Pre-Ship Check |
|
689+
WEICHAI Part Numbers
|
WP·WD
Engine Coverage
|
2
Quality Tiers
|
24h
Quote Turnaround
|
100%
Pre-Ship Inspection
|
WEICHAI Spare Parts List
689 part numbers with English names, cross-referenced to WEICHAI engine models. Send your part number or VIN for an exact match.
| Part Number | English Name |
| 1001300547 | Cylinder head cover |
| 1000955557 | Middle cooling pipe assembly |
| 3974093 | Pressure relief valve |
| 612600900277 | Engine gasket repair kit |
| 1003185665 | Air compressor assembly |
| 1013133963 | Air compressor assembly |
| 61500080094A | Fuel injector compression block |
| 61500080090 | Hollow bolt |
| 612600083523 | Fuel injector return pipe assembly |
| 612601110925 | Supercharger |
| 61500080078 | Fuel coarse filter |
| 1004830072 | DPM fuel inlet pipe assembly |
| 610800220083 | DPM Nozzle |
| 612600010659 | Nozzle assembly |
| 1018648049 | Supercharger |
| 1006101168 | Gas filter element |
| 612600090259 | Alternator |
| 1018310366 | Multi-ribbed belt |
| X6260.244 | Fuel injection pump |
| 1010415525 | Rear PTO Sub-Assembly |
| 1000102939 | Engine wiring harness |
| 1018117161 | Intake pipe assembly |
| 1019104664 | Exhaust pipe assembly |
| 1006392537 | Gas line connection rubber hose |
| 1016100807 | Intercooler air pipe assembly |
| 612600061603 | Water pump assembly |
| 612601110961 | HX40W turbocharger |
| 1001671518 | Fuel injection pump |
| 612600080516 | Fuel injection pump Flan |
| 612640080460 | Electronic control unit |
| 1001301010 | Electronic control unit |
| 612640110005 | Exhaust pipe |
| 61500070082 | Filter collector assembly |
| 612630111084 | Exhaust pipe |
| 1012205921 | Oil and gas separator outlet pipe assembly |
| 1002245779 | Oil pan assembly |
| 1000424655A | Oil Filter Element |
| DZ61129010018 | Fuel water cooler assembly |
| 1006255111 | Gas filter |
| 1010539490 | Flywheel |
| 1000464792 | Fan |
| 1003744328 | Air compressor |
| 1003744328G | Air compressor cylinder head |
| 612600090806-ZZ | Starter rotor |
| 1008167732 | Poly V-belt |
| 612600180175 | Parking electromagnet |
| 612600091115 | Generator |
| 612600090248 | Generator |
| 612600070375 | Oil filter gasket |
| 1000409094 | Oil pan sealer |
| 612600012685 | Oil scale assembly |
| 612600040452 | Cylinder head king bolt |
| 61560110117 | Gas connection hose |
| 1003141968 | Fuel injection pipe |
| 1001531747 | Gas line connection rubber hose |
| 61500050105 | Valve cap |
| 406060010 | O-shaped rubber seal ring |
| 614050048 | Intake valve rocker arm |
| 614050049 | Exhaust valve rocker arm |
| 1004224590 | Compressor outlet pipe |
| 612600117167 | Inlet nozzle |
| 612630040181 | valve shaft guide |
| 612630050019 | Valve spring lower seat |
| 1001243202 | Valve bridge |
| 1001315275 | Fan clutch |
| 612630050014 | Valve spring upper seat |
| 612630050005 | Valve spring |
| 612630050015 | valve collet |
| 1000495068 | EVB valve bridge assembly |
| 612630050013 | Rocker arm support |
| 612630050030 | Rocker arm shaft |
| 1000881645 | Rocker arm group |
| 614080295A | An oil-water separator |
| 1000422383 | Fuel preliminary filter |
| 612630110008 | Exhaust pipe brake |
| 1000925884 | Urea tank sensor |
| 612600050087 | Camshaft |
| 612600020863 | Crankshaft assembly |
| 612600150382 | Oil sump |
| 1003873295 | Air filter cartridge assembly |
| 1002070370 | Oil filter core |
| 1005533730 | Mixer Assembly |
| 1005838824 | Surge Valve |
| 1005098929 | Electronic Throttle |
| 1001763604 | Supporting block |
| 1001314852 | Oil Filter Element |
| 612630090053 | Oil Nozzle DLLA150P243 |
| 612630090022 | Fuel injector assembly |
| 1002052027 | Front oil seal |
| 1001994648 | Rear oil seal |
| DZ96259742613 | Urea pump |
| DZ96319540537 | SCR box assembly |
| BY612630010239 | JX1016 Rotary oil filter |
| 612600040355 | Cylinder head gasket |
| 1000291144 | Oil and gas separator assembly |
| 612630060285 | Silicone oil clutch |
| 612600030033 | Connecting rod shoe |
| 1000726271 | Oil injector |
| 1000356916 | Water pipe assembly |
| 612600081470 | Fuel injection pump lubricating oil inlet line |
| 612600130326 | Air compressor oil pipe assembly |
| 612640080448 | Water level sensor group |
| 612600070412 | Oil collector filter |
| 612600090561 | Starter assembly |
| BL1000053558 | Water removal filter PL420L1 |
| BL1000053557 | Water removal filter PL420L |
| BL1000053555 | Fuel oil filtration CX1021L |
| BL1000046758 | Oil filter element |
| 612630020193 | Crankshaft assembly |
| 612600020863 | Crankshaft assembly |
| 612600060038 | Fan blade |
| 612600062440 | Fan blade |
| 1000578844 | 12PK1287 Wedged belt |
| 612630061250 | 10PK1309 Wedged belt |
| 612600110810 | Admission pipe |
| 612600061749 | Thermostat |
| 612600061697 | Water pump assembly |
| 61500050025 | valve collet |
| 81500010046 | Main shaft bushing |
| 612600082671 | Diesel Filter Seat |
| 1000087872 | Fan blade |
| 612640120059 | Bridge piece |
| 612600070329 | Oil pump |
| 612600070299 | Oil pump |
| 612630060138 | Oil Separator Filter Element |
| 612600090937 | Tension Bolt |
| 1002238164 | Oil Filler Cap |
| 612600030017 | Piston |
| 614060008 | Water Pump Gasket |
| 1000747688 | Fuel Pre-Filter |
| 1000053555 | Fuel Fine Filter |
| 612600080924 | Injector |
| 1001069804 | Air Filter Element |
| 1000871108 | Fuel Coarse Filter Element |
| 13020377 | Piston |
| 612700010150 | Main Bearing Lower Bearing Shell |
| 612630090012 | Injector |
| 612630020214 | Connecting Rod Bolt |
| 1001319530 | Automatic Tensioner |
| 1001035883 | High Pressure Pipe Assembly |
| 612630061185 | Automatic Tensioner |
| 612600062150 | Fan Clutch |
| 61800130046 | Air Compressor Gear |
| 617067000120 | Injector |
| 617067000149 | Injector |
| 1000291118 | Oil Separator |
| 612600080311 | Injector |
| 612600116363 | Compressor Intake Pipe Assembly |
| 1000966796 | Water Pump |
| 612630060017 | Oil Line Connector Rubber Hose |
| 612600070376 | Suction Pipe |
| 612600081329 | Return Pipe |
| 612600081311 | Exhaust Brake Stop Cylinder |
| 1001418311 | Flywheel Housing Assembly |
| 612630060440 | Engine Support |
| 12164698 | Valve Collet |
| 1004465909 | Exhaust Connector Pipe Heat-insulating Cover Assembly 1004465849 Exhaust Connector Pipe Heat-insulating Cover 1 Part 1004436045 Exhaust Connector Pipe 1 Part |
| 612630030044 | O-Ring |
| 612630020203 | Torsional Vibration Damper |
| 612630020051 | Flywheel |
| 612600082055 | Fuel Water Separator with Heater |
| 612640080444 | Fuel Coarse Filter Element |
| 1001671866 | Oil Filter and Cooler Assembly |
| 1001081032 | Oil Filter and Cooler Assembly |
| 612630170000 | Rear PTO Assembly 612630170012 Hollow Bolt 612630170055 Pipe 612630170016 Hollow Bolt 612600080246 Gasket 90003800751 Hex Bolt |
| 612630090002 | Injector Press Plate |
| 612630090001 | Injector |
| 612600013811 | Oil Filler Pipe Cap |
| 612630061100 | Idler Pulley |
| 1000964807 | Fuel Coarse Filter Element |
| 1003474806 | Exhaust Brake Stop Cylinder |
| 1003474821 | Exhaust Brake Stop Cylinder |
| 612630010256 | Oil Pump |
| 612640020020 | G connecting rod assembly |
| 1003310945 | Fan Blade |
| 612700110108 | Exhaust Manifold |
| 612700110107 | Exhaust Manifold |
| 612600114993 | Air Filter Element |
| 612600060840 | Fan Blade |
| 612600020668 | Crankshaft Pulley |
| 1000100481 | Solenoid Valve Assembly |
| 612600040565 | Cylinder Head Cover Gasket |
| 1001341782 | Intake Pipe Gasket |
| 612600040444 | Valve Rod Seal Sleeve |
| 612600011821 | Front End Cover |
| 612600013902 | Gasket |
| 1002580535 | Engine Repair Kit |
| 90011430020 | Hex Flange Face Toothed Bolt |
| 612600061719 | Hex Flange Face Lock Nut |
| 90011430017 | Hex Flange Face Toothed Bolt |
| 612640100001 | Screw |
| 612600061480 | S |
| 1000156079 | Flange 90011430018 Hex Flange Face Toothed Bolt 6 612600061746 Fan 1 90011430078 Hex Flange Face Toothed Bolt 6 90003888451 2 Full Metal Hex Lock Nut 6 612600061719 Hex Flange Face Lock Nut 6 |
| 1000393952 | Fan Shroud Bracket |
| 1000395633 | Fan Shroud Bracket |
| 1000393888 | Fan Shroud Bracket |
| 614070060 | Drive Gear |
| 612600070364 | Intermediate Gear Assembly |
| 612600060352 | Vehicle Poly-V Belt |
| 612630010418 | Front End Cover |
| 612600081335A | Fuel Filter Filter Element 612600081321 Fuel Filter Seat 612600081335 Fuel Filter Filter Element 612600081327 Seal Ring 612600081322 Water Bowl Assembly |
| 612630040065 | Cylinder Head Cover |
| 1000669144 | Electric Fuel Transfer Pump Assembly 612600083410 Electric Fuel Transfer Pump Controller 1000424916 Fuel Coarse Filter Element 612600081327 Seal Ring 612600082029 Water Bowl Assembly |
| 612600083410 | Electric Fuel Transfer Pump Controller 612600083421 Electric Fuel Transfer Pump Assembly 1000424916 Fuel Coarse Filter Element 612600081327 Seal Ring 612600082029 Water Bowl Assembly |
| 612630080373 | A |
| 1000104183 | Alternator |
| 1000769549 | Air Compressor |
| 612640130013 | N Ox Sensor |
| 1000709373 | Flywheel Assembly |
| 612600060338 | Water Pump |
| 61500030077 | Connecting Rod Bushing |
| 612630080306 | Safety Valve |
| 612630080110 | ECU Control Unit Assembly |
| 61560040040A | Cylinder Head Sub-Assembly |
| 612600014564 | Flywheel Housing |
| 61500010012 | Flywheel Housing |
| 1000126299 | Flywheel Housing |
| 61500010008A | Camshaft Gear Cover |
| 612600010830 | Air Compressor Cover Plate |
| 61800010118 | End Cover |
| 612600014300 | End Cover |
| 612600013841 | Air Cylinder Block |
| 1004914552 | Temperature Sensor |
| 612600061872 | Water Pump |
| 1000693783 | Water Pump |
| 1003185668 | Air Compressor Assembly |
| 1000750099 | Alternator |
| 612600090816 | AC Alternator |
| 612640080039 | Fuel Injection Pump Assembly |
| 611600070100 | Oil Pump |
| 612601110988 | HX50 |
| 1001413692 | Oil pressure sensor |
| 1000179901 | Alternator |
| 1000402861 | Water Pump |
| 612600090985 | Temperature Sensor |
| 611600060088 | Thermostat Assembly |
| 1000619063 | Fan Shroud Bracket |
| 1000619064 | Fan Shroud Bracket |
| 611600070166 | Oil Filter and Cooler Assembly |
| 1001902371 | Idler Pulley |
| 1000333514 | Exhaust Brake Butterfly Valve |
| 1001265096 | Turbocharger |
| 612630110581 | Turbocharger |
| 1000106611 | Poly-V Belt |
| 612600081293 | Fuel Water Separator Assembly |
| 610800070015 | Oil Filter |
| 1001671519 | Fuel Injection Pump Assembly |
| 1001670477 | Fuel Injection Pump |
| 1001830368 | Fuel Injection Pump |
| 612601080469 | Fuel injection pump |
| 611600040014 | Cylinder Head Gasket |
| 61800061007 | Water Pump Assembly |
| 612630061073 | Water Pump |
| 612640060111 | Poly-V Belt |
| 612600020036 | Crankshaft Timing Gear |
| 614040021 | Cylinder Head Cover Gasket |
| 614040065 | Cylinder Head Cover |
| 612600040149 | Cylinder Head Cover |
| 90003989721 | Cup Plug |
| 90003989294 | Cup Plug |
| 90003989277 | Cylinder Head Cup Plug |
| 612600040113 | Valve Guide |
| 612630040075 | Intake valve seat ring |
| 612630040076 | Exhaust valve seat |
| 612700060033 | Automatic Tensioner |
| 612700060025 | Poly-V Belt |
| 61800050151 | Valve Rod Seal Sleeve |
| 612630040010 | Lifting Ring Clamp |
| 61200040027 | Clamp Block |
| 61500040012 | Lifting Ring Clamp Block |
| 612600040355 | Cylinder head gasket |
| 61560040040A | Cylinder Head Assembly |
| 612700040018 | Cylinder Head Gasket |
| 612600130616 | Air Compressor Assembly |
| 610800080073 | Injector |
| 610800030083 | Piston Ring |
| 6180800010325 | Air Cylinder Liner |
| 610800030035 | Piston |
| 1001134232 | Three-Way Catalytic Converter |
| 612640130597 | SCR |
| 612630060009 | Tensioner |
| 612630060837 | Automatic Tensioner |
| 612630060847 | Automatic Tensioner |
| 612600080984 | Fuel Filter |
| SBL9032 | Oil Filter Element |
| 614080074 | Fuel Pump Bracket |
| 1000422384 | Fuel Filter Element |
| 1000424916A | Fuel Pre-Filter Element |
| 61800010128/132 | 61800010128/61800010132 Main Bearing Upper Bearing Shell/Main Bearing Lower Bearing Shell |
| 612600010948 | Flywheel Housing |
| 612600010949 | Rear PTO Housing |
| 100581576 | Heated Water Separator |
| 61560060069 | Belt Tensioner |
| AZ1500060050 | Water Pump |
| 612600020208 | Flywheel Ring Gear |
| 612600020220 | Flywheel Assembly |
| SGKYJ-XLB | Twin-Cylinder Air Compressor Repair Kit |
| 61560040032 | Valve Oil Seal |
| 612600130925 | Air Compressor |
| 612600130777 | Air Compressor |
| 612600082854 | High Pressure Pipe Assembly |
| IFZ270-3001-500 | Alternator Rear Cover |
| 612600010046 | Air Cylinder Block |
| 1000852758 | Injection Valve Bracket |
| 612600082775 | Fuel Water Separator with Heater |
| 612600090571 | Alternator Bracket |
| 612600080674 | High Pressure Pump |
| YZ4102QF | Light Truck Engine |
| WP10.380E32 | Engine |
| 612600012770 | Cover plate |
| 612600012752 | Engine bracket |
| 612600061438 | Fan Bracket Assembly |
| 612600060937 | Fan Bracket Assembly |
| 81560110187 | Double-End Screw |
| 61260110162 | Exhaust Pipe Sealing Ring |
| 612600061262 | Fan Clutch |
| 612600062391 | Fan Clutch |
| 612600061909 | Fan Clutch |
| 612600061489 | Three-Speed Electromagnetic Fan Clutch |
| 612600061944 | Water Pump Gasket |
| 612630020038 | Crankshaft |
| 610800130072 | Air Compressor |
| 612630060015 | Oil Separator |
| 610800190350 | Heat Exchanger Water Pipe |
| 612600040114 | Valve Stem Seal Sleeve |
| 610800190311 | Supercharger inlet main |
| 1000422407 | Fuel Pre-Filter |
| 612600190367 | Low pressure filter bracket |
| 612600081960 | No.6 Cylinder High Pressure Pipe |
| 612600081959 | No.5 Cylinder High Pressure Pipe |
| 612600081958 | No.4 Cylinder High Pressure Pipe |
| 612600081957 | No.3 Cylinder High Pressure Pipe |
| 612600081956 | No.2 cylinder high pressure tubing |
| 612600081955 | No.1 Cylinder High Pressure Pipe |
| 612600116301 | Air connection hose |
| 612600113779 | oil inlet |
| AZ1500090132 | Temperature sensor |
| 612600113673 | Return pipe |
| 612600190278 | Mixer assembly |
| 610800190007 | Mixer core |
| 610800190008 | Injection pipe |
| 410800190039 | Phase sensor |
| 13071628 | Exhaust Control Valve Filter |
| 610800040117 | Ignition coil bushing |
| 612600190247 | ECU and Program Set |
| 610800190717 | Engine harness |
| 610800130186 | Air Compressor Inlet Water Pipe |
| 610800020066 | 1000809000 Pulley Vibration Damper |
| 610800040248 | Oil-water separator |
| 614150004 | Oil Pan Gasket |
| 612600040646 | Cylinder Head Gasket |
| 610800040023 | Cylinder cushion |
| 610800030008/009 | Connecting rod |
| 612600060445 | Fan |
| 610800060301 | Wedge belt |
| 610800130154 | Air Compressor Inlet Pipe Assembly |
| 610800060251 | When tight round |
| 610800040319 | Cylinder head cover |
| 610800100059 | The fan bracket |
| 610800110816 | Exhaust manifold |
| 610800110817 | Exhaust manifold |
| 610800060233 | water pump assembly |
| 610800190269 | Heat exchanger |
| 610800030040 | Connecting rod |
| 610800030029 | Piston Ring |
| 61080010037 | Crankshaft Front Oil Seal |
| 1000965789 | Oil drain plug |
| 610800070267 | Oil Cooler Assembly |
| 612600091064 | Alternator |
| 610800150136 | Oil Pan |
| 610800050156 | Rocker arm shaft WP7NG 260HP |
| 612600150379 | Oil Pan |
| 612600040282 | Cylinder Head Sub-Assembly |
| 612600083421 | Fuel Water Separator with Heater |
| 612600081959 | No.5 Cylinder High Pressure Pipe Assembly |
| WD10G220E23 | WEICHAI Engine Assembly |
| SZ901000629 | Engine assembly |
| 612640130041 | Urea Pipe Fitting |
| 1001554919 | Purifier Assembly |
| 612600061256 | Belt Tensioner |
| 1000083008 | Exhaust Control Valve |
| 13052075 | Mixer Body |
| 612630010629 | Upper Thrust Washer 612630010630 Lower Thrust Washer |
| 612630010425 | Suction Strainer Assembly |
| 612630010375 | Oil Filter Seat Assembly |
| 612630010173 | Nozzle Assembly |
| 612630010106 | Front Oil Seal |
| 612600900287 | WEICHAI Zhi Duoxing Diagnostic Tester |
| 612630010056 | Oil Filter Seat |
| 612630010050 | Oil Cooler |
| 612600191988 | Ignition Coil |
| 612630010075 | Camshaft Bushing |
| 612600540461 | Engine Front Left Bracket |
| 612600540460 | Engine Front Right Bracket |
| 612600191732 | Spark Plug Wire |
| 612600191730 | Surge Valve Assembly |
| 612600191661 | Gas Rail Assembly |
| 612600191524 | Ignition Coil |
| 612600191588 | Injection Valve |
| 612600191584 | ECM |
| 612600191164 | Solenoid Valve |
| 612600191007 | Spark Plug Wire Assembly |
| 612600190993 | Low Pressure Filter Filter Element |
| 612600190987 | Spark Plug Wire Assembly |
| 612600190948 | Spark Plug Wire |
| 612600190786 | Smart Ignition Coil Spark Plug Wire |
| 612600190686 | Ignition Coil |
| 612600190674 | BOSCH |
| 612600190660 | REGO Voltage Regulator Repair Kit |
| 612600190535 | Spark Plug |
| 612600190400 | Signal Generator |
| 612600190350 | Fuel Metering Valve |
| 612600190336 | Electromagnetic Shut-off Valve |
| 612600190247 | ECM Electronic Control Module |
| 612600190246 | Heat Exchanger |
| 612600190243 | Humidity Sensor |
| 612600190242 | Oxygen Sensor |
| 612600190233 | BOSCH |
| 612600190230 | BOSCH |
| 612600190226 | BOSCH |
| 612600190224 | Oxygen Sensor |
| 612600190113 | Speed Sensor |
| 612600170052 | Inner Reinforced Oil Seal |
| 612600130309 | Air Compressor Gear |
| 612600130306 | Air Compressor Gear |
| 612600130173 | Air Compressor Gear |
| 612600114117 | Turbocharger Heat-insulating Cover |
| 612600110759 | Heat-insulating Cover |
| 612600091131 | Temperature Sensor |
| 612600090920 | Pressure Sensor |
| 612600090919 | Oil Pressure Sensor |
| 612600090897 | Pressure Sensor |
| 612600090792 | Coolant Temperature Sensor |
| 612600090787 | Flame Preheat Device |
| 612600090766 | Pressure Temperature Sensor |
| 612600090760 | Pressure Sensor |
| 612600090755 | Pressure Sensor |
| 612600090673 | Coolant Temperature Sensor |
| 612600090667 | Pressure Sensor |
| 612600090672 | Coolant Temperature Sensor |
| 612600090600 | Poly-V Belt |
| 612600090478 | V-Belt |
| 612600090468 | Pressure Sensor |
| 612600090460 | Pressure Temperature Sensor |
| 612600090452 | Pressure Sensor |
| 612600090441 | Transition Bracket |
| 612600090359 | Pressure Sensor |
| 612600090357 | Flame Preheat Device |
| 612600090351 | Pressure Sensor |
| 612600090345 | Fixed Plate |
| 612600090201 | Vehicle Poly-V Belt |
| 612600082319 | Fuel Injection Pump Flange |
| 612600081898 | Fuel Injection Pump Flange |
| 612600081893 | Fuel Injection Pump Gear |
| 612600081585 | Rail Pressure Sensor |
| 612600081583 | Flow Metering Unit |
| 612600080875 | Pressure Temperature Sensor |
| 612600080872 | Fuel Injection Pump Gear |
| 612600080730 | Injector |
| 612600080688 | Composite Sealing Washer |
| 612600080681 | Energized Stop Solenoid Valve |
| 612600080618 | Injector Assembly |
| 612600080611 | Injector Assembly |
| 612600080486 | Fuel Injection Pump Flange |
| 612600062532 | Poly-V Belt |
| 612600062378 | Fan Clutch Wiring Harness |
| 612600061748 | Thermostat Assembly |
| 612600061995 | Poly-V Belt |
| 612600061994 | Poly-V Belt |
| 612600061987 | Poly-V Belt |
| 612600061831 | Poly-V Belt |
| 612600061752 | Poly-V Belt |
| 612600061730 | Thermostat Assembly |
| 612600061747 | Poly-V Belt |
| 612600061659 | Electromagnetic Clutch Wiring Harness |
| 612600061658 | Electromagnetic Clutch Wiring Harness |
| 612600061657 | Electromagnetic Clutch Wiring Harness |
| 612600061654 | Dual Temperature Control Switch |
| 612600061653 | Dual Temperature Control Switch |
| 612600061652 | Dual Temperature Control Switch |
| 612600061480 | Fan Coupling Disc |
| 612600061456 | Poly-V Belt |
| 612600061361 | Poly-V Belt |
| 612600061360 | Poly-V Belt |
| 612600061349 | Poly-V Belt |
| 612600061317 | Poly-V Belt |
| 612600061295 | Poly-V Belt |
| 612600061294 | 10PK |
| 612600061007 | Bracket |
| 612600060838 | Intermediate Flange |
| 612600050181 | Intermediate Gear Assembly |
| 612600050179 | EVB Exhaust Rocker Arm Assembly |
| 612600050178 | Exhaust Rocker Arm Assembly |
| 612600050177 | Intake Valve Rocker Arm Assembly |
| 612600050168 | Exhaust Valve |
| 612600050073 | Intake Valve |
| 612600050028 | Support Arm |
| 612600050027 | Valve Rocker Arm Seat Assembly |
| 612600050025 | Exhaust Valve |
| 612600040670 | Exhaust Valve Seat |
| 612600040669 | Intake Valve Seat |
| 612600040495 | Intake Valve Seat |
| 612600040542 | Exhaust Valve Seat |
| 612600040235 | Injector Bushing |
| 612600040174 | Sleeve |
| 612600040153 | Thermostat Cover |
| 612600040099 | Injector Bushing |
| 612600040026 | Injector Bushing |
| 612600020848 | Crankshaft Pulley |
| 612600020693 | V-Belt |
| 612600020596 | Fan Hub Assembly |
| 612600015335 | Oil Filler Pipe |
| 612600013918 | Lower Thrust Washer |
| 612600013660 | Oil Separator Assembly |
| 612600020251 | Vehicle Poly-V Belt |
| 612600013586 | Front End Cover |
| 612600013384 | Upper Thrust Washer 612600013385 Lower Thrust Washer |
| 612600013358 | Thrust Washer |
| 612600013160 | Rear Drive Output Shaft Assembly |
| 612600010750 | Nozzle Assembly |
| 612600010489 | Oil Filler Pipe Cap Assembly |
| 610800190656 | Spark Plug Wire |
| 610800190174 | Spark Plug |
| 610800190034 | Electronic Throttle Body |
| 610800190031 | Fuel Metering Valve |
| 610800080979 | Fuel Injection Pump |
| 610800080072 | Fuel Injection Pump |
| 610800070274 | Oil Cooler Assembly |
| 610800070097 | Oil Cooler Assembly |
| 610800060597 | Built-in Thermostat |
| 610800060301 | Poly-V Belt |
| 610800060239 | Built-in Thermostat |
| 610800050086 | Exhaust Valve |
| 610800050085 | Intake Valve |
| 610800050072 | Valve Bridge |
| 610800050050 | Exhaust Valve |
| 610800050049 | Intake Valve |
| 610800050035 | Gasket |
| 610800050030 | Valve Spring |
| 610800050010 | Valve Spring Seat |
| 610800040087 | Spark Plug Bushing |
| 610800030024 | Piston Pin Retaining Ring |
| 610800030020 | Piston Pin |
| 610800010037 | Front Oil Seal |
| 610800010027 | Rear Oil Seal |
| 90016020004 | Deep Groove Ball Bearing |
| 90003311416 | Radial Ball Bearing |
| 90003311410 | Radial Ball Bearing |
| 81560040037 | Exhaust Valve Seat Ring |
| 81560030012 | Piston Pin Retaining Ring |
| 61800080015 | Fuel Injection Pump Flange |
| 61800070024 | Intermediate Gear |
| 81500060228 | V-Belt |
| 81500010125 | Thrust Washer Assembly |
| 61800061040 | Built-in Thermostat |
| 61800060172 | Built-in Thermostat |
| DHD10G0310R*01 | WD 10 G 220 E 21 Diesel Mechanism |
| 61800050144 | Camshaft Timing Gear |
| 61800050098 | Intermediate Gear Assembly |
| 61800010113 | Oil Cooler |
| 61560130012 | Air Compressor Gear |
| 61560080305 | Injector |
| 61560080276 | Injector |
| 61560050053 | Intermediate Gear Assembly |
| 61560050044 | Intermediate Gear Shaft |
| 61560040057 | Intake Valve Seat Ring |
| 61560010029 | Camshaft Bushing |
| 61500090051 | Pressure Sensor |
| 61500070051 | Oil Filter Seat Assembly |
| 61500060050 | Water Pump |
| 61500050032 | Tappet |
| 615Q0170006 | Front Bearing Cover |
| 615Q0170013 | Intermediate Gear |
| 612630080083 | High Pressure Pipe Assembly |
| 61500050002 | Valve Outer Spring |
| 61500040009 | Clamp Block |
| 61500030077 | Connecting Rod Bushing |
| 61500020073 | V-Belt |
| 61500010334 | Oil Cooler |
| 612640060110 | Air Conditioning Compressor Bracket |
| 61500010100 | Rear Oil Seal |
| 61500010037 | Front Oil Seal |
| 61200090187 | V-Belt |
| 1000437371 | Turbocharger |
| 1000417192 | Poly-V Belt |
| 1000415809 | Alternator |
| 1000216148 | Alternator |
| 1000073737 | Water Pump Intermediate Spacer Block |
| 612640130635 | WP 12 Integrated Exhaust Aftertreatment Device |
| 1000049547 | Water Pump Intermediate Spacer Block |
| 614090067 | Temperature Sensor |
| 614070061 | Intermediate Gear |
| 614050053 | Camshaft Timing Gear |
| 614050119 | Rocker Arm Seat Assembly |
| 614020009 | Flywheel Ring Gear |
| 13075050 | Water Pump Intermediate Spacer Block |
| 13073189 | Oil Filter Seat Assembly |
| 13072498 | Water Pump |
| 13070844 | Alternator Bracket |
| 13070843 | Starter Motor |
| 13068963 | Turbocharger |
| 13068735 | Poly-V Belt |
| 13068707 | Water Pump Intermediate Spacer Block |
| 13068165 | Water Pump |
| 13068018 | External Thermostat |
| 13067644 | Heater |
| 13063093 | Oil Filter Seat Assembly |
| 13061607 | Oil Filter Cover |
| 13061575 | Turbocharger |
| 13060237 | Spark Plug Wire Assembly |
| 13060072 | NGP Sensor |
| 13060071 | NGT Sensor |
| 13060070 | Injection Valve Nozzle |
| 13060010 | Solenoid Valve |
| 13057281 | Poly-V Belt |
| 13057251 | Water Pump Intermediate Spacer Block |
| 13056508 | Spark Plug Wire |
| 13054703 | Alternator Bracket |
| 13054486 | Starter Motor |
| 13060011 | Pressure Reducer Repair Kit |
| 13054165 | Oil Cooler Assembly |
| 13051574 | Poly-V Belt |
| 13050733 | Fuel Coarse Filter Element |
| 13050448 | Pressure Reducer |
| 13050421 | Spark Plug Wire |
| 13039785 | Oil Cooler |
| 13039783 | Exhaust Valve |
| 13039782 | Intake Valve |
| 13039778 | Intake Valve Seat Ring |
| 13039396 | Poly-V Belt |
| 13039292 | Suction Strainer Assembly |
| 13039205 | Stop Solenoid |
| 13038761 | Poly-V Belt |
| 13038434 | Alternator Bracket |
| 13037828+001 | Rocker Arm Seat Assembly |
| 13037248 | Poly-V Belt |
| 13036447 | Poly-V Belt |
| 13035994 | Thermostat |
| 13034248 | Intake Temperature and Pressure Sensor BOSCH:0 261 230 133 |
| 13034246 | Electronic Throttle |
| 13034216 | Injector Assembly |
| 13034193 | Electronic Foot Pedal |
| 13034189 | Ignition Coil |
| 13034188 | Phase Sensor |
| 13034187 | Ignition Unit |
| 13034185 | Built-in Thermostat |
| 13032095 | Piston |
| 13031962 | Starter Motor |
| 13031737 | Cooling Nozzle Assembly |
| 13030175KH43 | Turbocharger |
| 13026872 | Valve Guide |
| 13026871 | Valve Guide |
| 13026184 | Crankshaft Pulley |
| 13024964 | Common Rail |
| 13024212 | Air Compressor Gear |
| 13024211 | Intermediate Gear |
| 13024128 | Oil Cooler |
| 13023510 | Flywheel Ring Gear |
| 13022658 | Coarse Filter Assembly |
| 13022346 | Piston |
| 13021133 | Thermostat |
| 13021132 | Built-in Thermostat |
| 13020577 | Water Pump Intermediate Spacer Block |
| 12273934 | Lower Thrust Washer 12273935 Upper Thrust Washer |
| 12273399 | Valve Tappet |
| 12272177 | Crankshaft Rear Oil Seal Cover Seat |
| 12272090 | Piston |
| 12189888 | Radial Seal Ring |
| 12188201 | Valve Seat |
| 12188100 | Crankshaft Front Oil Seal |
| 12166808 | Cap |
| 612640130042 | Urea Pipe Fitting |
| 12160519 | Connecting Rod Assembly |
| 12159770 | Water Pump |
| 12159608 | Exhaust Valve |
| 12159606 | Intake Valve |
| 12159598 | Connecting Rod Bushing |
| 12152378 | Piston Pin |
| 12151395 | Elastic Retaining Ring |
| 615Q0170023 | Output Flange |
| 615Q0170015 | Output Gear |
| 615Q0170007 | Idler Pulley Shaft |
| 615Q0170005 | Rear Bearing Cover |
| 615Q0170004 | Crankshaft Gear |
| 612600190222 | ECU |
| 612640130089 | Urea Injector |
| 1000424200 | Ce Ba Wiring Harness |
| 1000053391 | Exhaust Control Valve |
| 612640130574 | BACKFLOW |
| Hard starting, white smoke, misfire | Injector, glow / fuel heater, fuel filter |
| Loss of power, black smoke | Turbocharger, air filter, EGR / intake pipe |
| High fuel consumption | Injector, common-rail components, metering unit |
| Oil leaks at crank / head | Crankshaft oil seal, cylinder head gasket |
| Overheating | Thermostat, water pump, fan clutch |
Application & Fitment
WEICHAI spare parts cover the full WEICHAI diesel engine family used across heavy trucks, construction machinery, generator sets and marine duty. Every part is matched by engine model and 10-digit part number.
- Engine series: WP12, WP13, WP10, WP7, WP4, WD615, WD10 and related WEICHAI families.
- Heavy trucks: SINOTRUK HOWO, Sitrak (C7H / G7 / T7H) and other WEICHAI-powered tractor, dump and mixer chassis.
- Construction & machinery: Wheel loaders, excavators and road equipment fitted with WEICHAI power.
- Genset & marine: Standby and prime power units and marine diesel applications.
Build & Durability
Every WEICHAI part is sourced and verified to keep your engine running to original specification:
- Exact fit by part number — we verify every WEICHAI part number and engine model before dispatch.
- Two quality layers — Genuine WEICHAI OEM (original packaging) and OEM-grade (neutral, same-source) options.
- Pre-shipment inspection — each batch is checked for part number, finish and sealing before loading.
- Full engine coverage — WP12 / WP13 / WP10 / WP7 / WD615 / WD10 and more.
Common WEICHAI Failure Symptoms
| Symptom | Likely WEICHAI Part |
| Hard starting, white smoke, misfire | Injector, glow / fuel heater, fuel filter |
| Loss of power, black smoke | Turbocharger, air filter, EGR / intake pipe |
| High fuel consumption | Injector, common-rail components, metering unit |
| Oil leaks at crank / head | Crankshaft oil seal, cylinder head gasket |
| Overheating | Thermostat, water pump, fan clutch |
Quality Options
| Tier | Description |
| Genuine WEICHAI OEM | Original WEICHAI packaging and specification, identical to factory-fitted units. |
| OEM-Grade Replacement | Same specification and fitment from a tier-1 supplier, lower cost for fleet maintenance. |
Related SINOTRUK & WEICHAI Parts
Frequently Asked Questions
Q1. How do I confirm the correct WEICHAI part for my engine?
Provide your engine model (WP12, WP13, WP10, WD615, etc.) and the 10-digit WEICHAI part number. We cross-check it against our catalog and your engine serial or VIN to confirm an exact match before you order.
Q2. Do you supply genuine WEICHAI parts and cheaper alternatives?
Yes. We offer Genuine WEICHAI OEM (original packaging) and OEM-grade replacements (neutral packaging, same-spec supply) so you can balance budget and traceability.
Q3. Which WEICHAI engine series do these parts cover?
The list covers WP12, WP13, WP10, WP7, WP4, WD615, WD10 and related WEICHAI diesel engine families used in trucks, machinery, gensets and marine duty.
Q4. What are the most common WEICHAI parts to replace?
Filters (fuel, oil, air), injectors, turbochargers, common-rail parts, water pumps, thermostats, crankshaft oil seals and cylinder head gaskets are the highest-turnover service items.
Need WEICHAI Spare Parts? Get a Quote Today
Send your WEICHAI engine model and part number. We confirm fitment, stock and tier, then quote within 24 hours.
JINAN ARCHER TRADE CO., LTD | archerparts.com | archermach.com
