WEICHAI WP10 Series Engine Parts Catalogue

Wp10.380 20 Four Valve Engine Parts Catalogue
  • Wp10.380-20
  • Engine Parts Catalogue

With the development of technology and production,the versions of the engine will be increased, so the catalogue will be revised.Please pay attention to our revised edition.After service of this product is authorized to Weichai Power Co.,Ltd ,Consumers can acquire information of this product through .

Engine Block Group

Pos.Part NumberQty.Part Name
612630010015 Cylinder Liner
90003909626 Spring-Type Straight Pin
90003901604 Parallel Pin
1001957802 crankcase assembly
612600010735 Washer
90003962051SHexagon Screw Plug
90003989288 Bowl Plug
188250083 22 Washer
90003862428 22 Inner Hexagon Socket Head Cap Screw
10 90003802493 Hexagon Head Bolt
11 612600010538ADipstick Pipe Connector
12 1003081467 Oil Pressure Sensor
13 1001063375 Assembled Sealing Washer
14 81400010032 Seal Ring

Crankcase Assembly

Pos.Part NumberQty.Part Name
612600013437 Pulling Rivet
1001957805 crankcase pre-assembly
90003989215 Bowl Plug
90003989204 Bowl Plug

Crankcase Pre-Assembly

Pos.Part NumberQty.Part Name
90003989210 Bowl Plug
1001957806 Cylinder Block
90003982121 Bowl Plug
61560010029 Camshaft Bush
612600014193 Camshaft Bush
612600014307 Crankcase
614010114 10 Main Bearing Bolt
614010217 Main Bearing Bolt
612600010051 Parallel Pin with Internal Thread
10 90003989289 Bowl Plug

Oil Seal Group

Pos.Part NumberQty.Part Name
61500010100 Rear Oil Seal
61500010037 Front Oil Seal

Spray Nozzle Group

Pos.Part NumberQty.Part Name
1000609622 Piston Nozzle Set

Flywheel Housing Group

Pos.Part NumberQty.Part Name
61500010062 Flywheel Housing Bolt
61500010101 Flywheel Housing Bolt
1000103734 Flywheel Housing
90003901604 Parallel Pin
90003962030 Hexagon Screw Plug
612630030066 Handhole Cover Plate
90003802511 Hexagon Head Bolt

Gear Housing Group

Pos.      Part NumberQty.Part Name
61000010134 O-ring
288730061 O-ring
90003901418 Parallel Pin
9000000044 Hexagon Flange Bolt
612600010735 Washer
90003962051 Hexagon Screw Plug
9000000327 Hexagon Flange Bolt
612640010079 Timing Gear Chamber

Front End Cover Group

Pos.      Part NumberQty.Part Name
612600014471 Front Cap
90011430008 Hexagon Flange with Tooth Bolt
90003931122 Spring Washer
90003862532 Inner Hexagon Socket Head Cap Screw
9000000734 Hexagon Flange Bolt
90011430016SHexagon Flange with Tooth Bolt
612600061711 Hexagon Flange with Tooth Bolt
612600014722 Gasket

Crankshaft Group

Pos.Part NumberQty.Part Name
1006466586 Crankshaft Assembly
90003901418 Parallel Pin

Crankshaft Assembly

Pos.Part NumberQty.Part Name
612600020311 Pulling Rivet
1000072539 Crankshaft Subassembly

Crankshaft Subassembly

Pos.      Part NumberQty.Part Name
612600020865 Crankshaft
612600020040 Square and Rectangular Key
612600020036 Crankshaft Timing Gear
612600020335 Flange

Main Bearing Group

Pos.Part NumberQty.Part Name
612600012208 Main Bearing Set

Thrust Plate Group

Pos.Part NumberQty.Part Name
612600013918 Lower Thrust Plate
612600013917 Upper Thrust Plate

Flywheel Group

Pos.Part NumberQty.Part Name
612600020208 Flywheel Ring Gear
612600020220 Flywheel
90003813571 Double End Stud
90003932024 12 Wave Spring Washer
90003871305 Hexagon Nut
90003800579 10 Hexagon Head Bolt
61500020046 Hexagon Head Bolt
90003934310 Circlip for hole
90003311416 Deep Groove Ball Bearing

Piston and Connecting Rod Group

Pos.      Part NumberQty.Part Name
612650020008 Piston Assembly
612600030042 Connecting Rod Assembly
612600030121 Connecting Rod Upper Shell
612600030045 Connecting Rod Lower Shell

Piston Assembly

Pos.      Part NumberQty.Part Name
81560030012 Piston Pin Retainer
61560030013 Piston Pin
612650020002 Piston
612600030053 Piston Ring Set

Piston Ring Set

Pos.      Part NumberQty.Part Name
612600030035 Keystone Barrel Ring
612600030036 Twist Taper Ring
612600030037 Coil Spring Loaded Oil-control Ring

Connecting Rod Assembly

Pos.      Part NumberQty.Part Name
612600030043 Connecting Rod Bush
612600030041 Connecting Rod Body
61500030022 Connecting Rod Cover
81500030023 Connecting Rod Bolt

Cylinder Head Group

Pos.Part NumberQty.Part Name
612600040452 24 Cylinder Head Main Bolt
61200040034 21 Cylinder Head Nut
61200040023 15 Clamp
612650040025 Lifting Clamp
61800050151 12 Valve Stem Seal
1000549569 12 Valve Stem Seal
612600010893SCylinder Head Bolt
612600040646 Cylinder Head Gasket
1002315422 Cylinder Head Subassembly
10 612600014504SCylinder Head Bolt
11 61500010185S16 Cylinder Head Bolt
12 61200040027 Clamp

Cylinder Head Subassembly

Pos.Part NumberQty.Part Name
612630040026 Injector Bush
1004257065 Injector Bush Sealing Ring
612630040181 Valve Guide
1002315443 Cylinder Head
612600040634 Bowl Plug
612600040639 Bowl Plug
612630040076 Exhaust Valve Seat
612630040075 Intake Valve Seat
1003405748 Push Rod Bush
10 612630040028 Seal Ring
11 612600040228 Pulling Rivet

Lift Lug Group

Pos.Part NumberQty.Part Name
614010388 Lifting Screw

Oil-gas Separator Group

Pos.Part NumberQty.Part Name
90012290003 Hexagon Flange Nut
1000291144 Oil-gas Separator
90003989300 Clamp
1000293525 Oil-gas Separator Oil-return Pipe
612600111639 Pipe Clamp Assembly
9000000078 Hexagon Flange Bolt
612600012595 Pipe Joint
90003989340 Clamp
1001877674 Oil-gas Separator Air-outlet Pipe
10 612600011361 Pipe Clamp Assembly
11 90003931122 Spring Washer
12 90003862524 Inner Hexagon Socket Head Cap Screw

Oil-gas Separator

Pos.Part NumberQty.Part Name
1001020130 Oil-gas Separator Bracket
1000291118 Oil-gas Separator
612600010150 Pipe Joint
612600114282 Gasket
90003932023 Wave Spring Washer
90003862427 Inner Hexagon Socket Head Cap Screw
9000000112 Hexagon Flange Bolt

Valve Train Group

Pos.Part NumberQty.Part Name
1000271249 12 Hexagon Head Bolt
612630050018 Rocker Arm Shaft Set
612639000087 30 Parallel Pin
612630050013 Rocker Arm Bracket Assembly
1000881645 12 Rocker Arm Set
612630050009 Valve Bridge
612630050015 48 Valve Collet
612630050014 24 Valve Spring Top Retainer
612630050005 24 Valve Spring
10 612630050019 12 Valve Spring Bottom Retainer
11 612630050146 12 Intake Valve
12 1000495052 12 Push Rod
13 61500050032 12 Tappet
14 612650050004 Camshaft Assembly
15 90003802399SHexagon Head Bolt
16 614050133 Camshaft Thrust Plate
17 612630050002 12 Exhaust Valve
18 1000495068 EVB Valve Bridge Assembly
19 612630050147 EVB Bracket Assembly
20 612630050011 Adjusting Screw
21 612630050012 Adjusting Nut

EVB Bracket Assembly

Pos.      Part NumberQty.Part Name
612639000066 Bolt
612630040052 Harness Bracket
612639000087 Parallel Pin
612630050010 EVB Bracket

Rocker Arm Shaft Set

Pos.Part NumberQty.Part Name
612630050030 Rocker Arm Shaft
612639000065SScrew

Camshaft Assembly

Pos.Part NumberQty.Part Name
612650050001 Camshaft
90003901409 Parallel Pin

Rocker Arm Set

Pos.Part NumberQty.Part Name
1000137287 Locknut
1000495390 Rocker arm assembly
1000878258 Adjusting Screw

Gear Drive Group

Pos.Part NumberQty.Part Name
614050053 Camshaft Timing Gear
612600050145SHexagon Flange Bolt
61560050045 Gasket
61560050059SHexagon Head Bolt
90003802578SHexagon Head Bolt
6140756 Idler Gear Shaft
614070155 Seal Ring
612600070364 Oil Pump Idle Gear Set
61560050053 Idler Gear Assembly
10 61560050058 Idler Gear Shaft
11 61560050044 Idler Gear Shaft

Idler Gear Assembly

Pos.Part NumberQty.Part Name
61560050051 Gear Bush
61560050052 Idler Gear

Oil Pump Idle Gear Set

Pos.      Part NumberQty.Part Name
90003311410 Deep Groove Ball Bearing
90003934732 Ring
614070061 Idler Gear
6140749 Washer

Crankshaft Pulley Group

Pos.Part NumberQty.Part Name
 1008656052 Crankshaft Pulley
 612600020940 Torsional Vibration Dampers
 1000059388 Hexagon Flange Bolt

Oil Pan Group

Pos.Part NumberQty.Part Name
1000409094 Oil Pan Sealing Gasket
612600150382 Oil Pan Set
612600150390 Retainer of Oil Pan
90011400021 12 Hexagon Flange Bolt
614150046 10 Retainer of Oil Pan

Oil Pan Set

Pos.Part NumberQty.Part Name
612600150309 Oil Pan Assembly
1001063409 Assembled Sealing Washer
1000665161 Oil Drain Plug

Oil Dipstick Group

Pos.      Part NumberQty.Part Name
90003802411 Hexagon Head Bolt
90003932023 Wave Spring Washer
612600010647 Single Pipe Clamp
612600010638 Rubber Hoop
612600012685 Dipstick Assembly
612600012639 Dipstick Pipe Below Set

Dipstick Assembly

Pos.      Part NumberQty.Part Name
612600012038 Dipstick
612600012057 Dipstick Pipe Connector
612600012660 Dipstick Pipe
612600012635 Conversion Adapter

Oil Pump Group

Pos.      Part NumberQty.Part Name
612600070477 Gasket
612600070465 Lubricating Oil Pump
9000000568 Hexagon Flange Bolt
9000000044 Hexagon Flange Bolt

Oil Strainer Group

Pos.      Part NumberQty.Part Name
612600070355 Gasket
61500070082 Filter Assembly
90014040008 Plain Washer
90003802523SHexagon Head Bolt

Oil cooler cap Group

Pos.Part NumberQty.Part Name
612600014249 Back-up Block
612600010616 Back-up Block
612600012307 Oil Cooler Cap
612600040566 Oil Cooler Cap Gasket
612600080200 Washer
90003962020 Hexagon Screw Plug
90011410003 15 Hexagon Flange Bolt
612600080275 Sealing Washer
90003962030 Hexagon Screw Plug
10 612600112056 Back-up Block
11 90011410009 Hexagon Flange Bolt
12 90011410010 Hexagon Flange Bolt
13 90003932023 Wave Spring Washer

Oil Cooler Group

Pos.      Part NumberQty.Part Name
81400010032 Seal Ring
61500010334 Oil Cooler
90003932023 Wave Spring Washer
90003862419SInner Hexagon Socket Head Cap Screw

Oil Filter Group

Pos.Part NumberQty.Part Name
612600082135 Screw
90003932023 Wave Spring Washer
1000424654 Oil Filter
612600070375 Oil filter seat gasket

Oil Filter

Pos.Part NumberQty.Part Name
1000424655 Oil Filter Element
612600070343 Oil Filter Seat

Oil Filling Tube Group

Pos.      Part NumberQty.Part Name
9000000719 Hexagon Flange Bolt
612600015335 Oil Filling Tube Assembly
612600013956 Gasket

Pressure-limiting Valve Group

Pos.      Part NumberQty.Part Name
612600070160SHexagon Screw Plug
612600010735 Washer
614070068 Oil Pump Safety Valve Spring
614070069 Oil Pressure Relief Valve
AZ1500070097Pressure-limiting valve of the main oil passage

Water Pump Group

Pos.Part NumberQty.Part Name
 BZ12Cap
90012290006 Hexagon Flange Nut
90003813429SDouble End Stud
1008585111 Water Pump
1008648051 Water Pump Sealing Gasket
90003813470SDouble End Stud

Water Pump Inlet Pipe Group

Pos.Part NumberQty.Part Name
 612640060150 Gasket
 1009641873 Water Pump Water Pipe
 612640060151 Hexagon Flange Bolt
 9000000156 Hexagon Flange Bolt
 9000000155 Hexagon Flange Bolt
 61000040030 Water Pipe Connector
 612600060499 Plug Cover
 1001675558 Hexagon Screw Plug
 1002151541 Assembled Sealing Washer

Water Outlet Pipe Group

Pos.Part NumberQty.Part Name
1000544065 Water-outlet pipe gasket
1002476334 Water-outlet Pipe
9000000119 Hexagon Flange Bolt
9000000602 Hexagon Flange Bolt
90003800466 Hexagon Head Bolt
90003932023 Wave Spring Washer
612600040704 Thermostat Cover
680340065 Seal Ring
612630060894 Thermostat Assembly
10 612600160099 Water-outlet pipe gasket
11 612600062156 Coolant Connecting Rubber Pipe
12 612600061883 Clamp
13 1001063336 Assembled Sealing Washer
14 1003081464 Temperature Sensor
15 612600062401 Conversion Adapter
16 610800060195 Conversion Adapter
17 1001251572 Assembled Sealing Washer
18 90003962051 Hexagon Screw Plug
19 612600010735 Washer

Intercooler Group

Pos.Part NumberQty.Part Name
61560110165 Transition Connecting Tube
61560110226 Clamp
190320035 Seal Ring

Fan and Hub Group

Pos.Part NumberQty.Part Name
 90011400058 Hexagon Flange Bolt
 1005514328 Fan
 90012290001 Hexagon Flange Nut
 9000000075 Hexagon Flange Bolt
 1012866116 Fan Flange

Fuel Injection Pump Group

Pos.Part NumberQty.Part Name
90003800579 Hexagon Head Bolt
18872339 Washer
1001830368 Fuel Injection Pump Assembly
90011620032SDouble End Stud
90012290007 Hexagon Flange Nut
612600083244 Fuel Injection Pump Flange
612600083245 Seal Ring
612600083315 Fuel Injection Pump Gear
90003871305 Hexagon Nut
10 90003931122 Spring Washer
11 612600083233 Fuel Injection Pump Support
12 90011430008 Hexagon Flange with Tooth Bolt
13 612600082665 Fuel Injection Pump Bracket
14 612600080364 Fuel Injection Pump Support
15 90011430013 Hexagon Flange with Tooth Bolt
16 9000000642 Hexagon Flange Bolt
17 1002028611 Switch Hand
18 90003962612 Hollow screw
19 612640080162 Smoking Limitator Air Pipe Assembly
20 612600050042 Sealing Washer

Fuel Injection Pump Oil Pipe Group

Pos.      Part NumberQty.Part Name
612600081470 Fuel Injection Pump Oil Pipe Assembly
90003962607 Gemel Bolt
612600080246 Washer

Fuel Injector Group

Pos.      Part NumberQty.Part Name
90011350017 Hexagon Head Bolt
612639000016 Washer with Ball Face
612630090002 Fuel Injector Clamp
612630090022 Fuel Injector
612630090004 High-pressure Connector
612630090006 Nut

Fuel Injector

Pos.      Part NumberQty.Part Name
612630090023 Fuel Injector
612630090056 Fuel Injector Gasket
612630090053 Nozzle
612630090007 O-ring

High-pressure Connector

Pos.Part NumberQty.Part Name
612630090014 O-ring
612630090013 High-pressure Connector

Low Pressure Fuel Pipe Group

Pos.Part NumberQty.Part Name
13057039 12 Assembled Sealing Washer
1001977494 Fuel Return Pipe Assembly
612639000047 Bolt
612600082376 Pipe Clamp Assembly
612600082651 Fuel-inlet Pipe Assembly
612600083034 Fuel Pipe Assembly
1011008511 Fuel Return Pipe Assembly
1011008508 Fuel-inlet Pipe Assembly
612600080948 Pipe Clamp Assembly
10 612600082653 Fuel Pipe Bracket
11 90013050050 Inner Hexagon Socket Head Cap Screw
12 612600080200 Washer
13 90003962621 Gemel Bolt
14 13070370 Pipe Clamp Assembly
15 1004436031 Pipe Clamp Assembly

Fuel Filter Group

Pos.Part NumberQty.Part Name
1000619021 Fuel Filter
90011420006 Hexagon Flange Bolt

Fuel Filter

Pos.Part NumberQty.Part Name
612600082813 Fuel Filter Seat
1000442956 Fuel Fine Filter Element

High Pressure Fuel Pipe Group

Pos.      Part NumberQty.Part Name
1003175777 High-pressure Fuel Pipe Assembly
90014350003 Spring Washer
90011090002 Hexagon head bolt

Intake Manifold Group

Pos.Part NumberQty.Part Name
90012290001 Hexagon Flange Nut
612640120001 Intake Connecting Pipe
1001155173 Gasket
1003586832 Heater
90003813470 Double End Stud
1003838021 Intake Manifold Assembly
9000000672 Hexagon Flange Bolt
612630120205 Bracket
9000000599 Hexagon Flange Bolt
10 90011420020 Hexagon Flange Bolt
11 612630120232 Bolt
12 612630120005 Gasket
13 90011430015 Hexagon Flange with Tooth Bolt

Intake Manifold Assembly

Pos.Part NumberQty.Part Name
1003838020 Intake Manifold
612600110456 Gasket
612600110712 Intake Cover
90011420022 Hexagon Flange Bolt

Turbocharger Group

Pos.Part NumberQty.Part Name
1012820599 Turbocharger
90003888470 Hexagon Nut
90003871305 Hexagon Nut
612600110282 Double End Stud
61560110210 Turbocharger washer
612600114129 Double End Stud

Turbocharger Oil Pipe Group

Pos.Part NumberQty.Part Name
 612600115573 Turbocharger Oil Pipe Gasket
 612640110138 Turbocharger Oil Pipe Assembly
 90003862428 Inner Hexagon Socket Head Cap Screw
 188250083 Washer
 612600115514 Gasket
 1012929714 Oil pipe assembly of turbocharger
 1002367771 Conversion Adapter
 1012928669 Pipe
 1012930219 Pipe
 1012930317 Pipe
 1013123469 Sylphon Bellows
 612600112321 Seal Ring
 612600115035 Turbocharger Oil Pipe Flange
 61460070014 Bolt
 612600080275 Sealing Washer
 612600111639 Pipe Clamp Assembly
 90011420025 Hexagon Flange Bolt
 90003802411 Hexagon Head Bolt
 612600090391 Oil Pressure Sensor Connector

Exhaust Manifold Group

Pos.Part NumberQty.Part Name
612650110003 Exhasut Manifold Gasket
612640110379 Exhaust Manifold
1000549050 12 Sleeve
612630110958 12 Exhaust Manifold Bolt
61260110162 Exhaust Pipe Sealing Ring
1001207355 Exhaust Manifold

Rear Exhaust Manifold Group

Pos.Part NumberQty.Part Name
1003912040 Double End Stud
612630110983 Tailpipe gasket
1001531834 Exhaust Braking Butterfly Valve
612630110037 Hexagon Nut
1012841399 Bracket
9000000063 Hexagon Flange Bolt
90011420014 Hexagon Flange Bolt
1005484861 Exhaust Manifold Bolt
1008252815 Exhaust Connecting Pipe Bracket
10 90012290007 Hexagon Flange Nut
11 612600115662 Prevailing Torque Type All-metal Hexagon
                      Nut with Flange
12 1001553229 Gasket

Shut-down Device Group

Pos.Part NumberQty.Part Name
1000083152 Pad
1012830964 Cantalever Assembly
99100570065 Return Spring
90011420024 Hexagon Flange Bolt
1003047093 Lever Assembly
612600081311 Exhaust Gas Brake Oil Cylinder
90003936415 ‘E ’ Ring
1011297290 Pipe Joint
90014040008 Plain Washer
11 99012570084 Pin Shaft

Air Conditioning Compressor Group

Pos.      Part NumberQty.Part Name
 1008625105 Air Condition Compressor Bracket
 9000000385 Hexagon Flange Bolt
 9000000169 Hexagon Flange Bolt

Air Compressor Group

Pos.Part NumberQty.Part Name
612600130037 Washer
30800010003 Seal Ring
1009889473 Air Compressor Oil Pipe Assembly
612600130777 Air Compressor Assembly
90003962627 Hollow screw
13023361 Assembled Sealing Washer
612600130759 Air Compressor Water Pipe Assembly
90003962621 Gemel Bolt
612600080200 Washer
10 90011430032 Hexagon Flange with Tooth Bolt
11 90011430017SHexagon Flange with Tooth Bolt
12 612600130788 Air Compressor Water Pipe Assembly
13 1004572649 Joint Body
14 13023364 Assembled Sealing Washer
15 90003989301 Clamp
16 612630060017 Oil Connecting Rubber Pipe
17 1008831140 Air compressor Air-inlet Pipe
18 612600116432 Pipe Clamp Assembly
19 9000000594 Hexagon Flange Bolt
20 612600130275 Pipe Joint

Air Compressor Assembly

Pos.      Part NumberQty.Part Name
612600130794 Pipe Joint
612600130793 Hexagon Thin Nut
612600130776 Air Compressor
612600130309 Air Compressor Gear

Hydraulic Pump Group

Pos.Part NumberQty.Part Name
90003931122 Spring Washer
90003802523 Hexagon Head Bolt

Tensioner And Belt Group

Pos.Part NumberQty.Part Name
1008594061 Poly V Belt
1008594056 Automatic Tensioner
9000000739SInner Hexagon Socket Head Cap Screw
1000684186 Poly V Belt
1008594062 Elastic Poly V Belt
1011427242 Tensioner Assembly
9000000814 Hexagon Flange Bolt

Starter Motor Group

Pos.      Part NumberQty.Part Name
90003813527 Double End Stud
612600091076 Starter Motor
612600013602 Hexagon Flange Nut
90011620021 Double End Stud

Parts Kit Group

Pos.Part NumberQty.Part Name
1006960826 Shaped Rubber Seal Ring
61560110165 Transition Connecting Tube
61560110226 Clamp
1000424922 Fuel Coarse Filter

Fuel Coarse Filter

Pos.Part NumberQty.Part Name
612630080371 Fuel Filter Seat
1000424916 Fuel Coarse Filter Element
612600081327 Seal Ring
612600082030 Water Cup Assembly

Fan Bracket Group

Pos.Part NumberQty.Part Name
 1013265769 Fan Bracket Assembly
 1008594057 Fan Bracket Assembly
 1012864191 Fan Pulley
 90011420007 Hexagon Flange Bolt
 9000000003 Hexagon Flange Bolt
 612640060151 Hexagon Flange Bolt
 90011350124 Hexagon Head Bolt

Alternator Bracket Group

Pos.Part NumberQty.Part Name
1008589664 Alternator Bracket
9000000536 Hexagon Flange Bolt
9000000156 Hexagon Flange Bolt
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