121952-25900 GEAR, PUMP — YANMAR
78
The part position is highlighted in red on the diagram
- Part number: 121952-25900
- Manufacturer: Yanmar
- Name: GEAR, PUMP
- Weight: 880 g
- Length: 48 mm
- Width: 15 mm
- Height: 3 mm
The diagram shows the assembly “Fuel injection pump” of the Yanmar 3T95LE-GB engine.
Where part 121952-25900 is used
Yanmar part 121952-25900 is used in 12 engine models. Assemblies: fuel injection pump, idle gear.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Fuel injection pump | 78 | 1 | ||
| Fuel injection pump | 80 | 1 | ||
| Idle gear | 6 | 1 |
Other parts of the “Fuel injection pump” assembly, Yanmar 3T95LE-GB
- 1A721872-51300Pump assy, injection1 pcs
- 3A121850-51030Camshaft1 pcs
- 4122710-51050Bearing, HR30203J2 pcs
- 5121850-51060Retainer, bearing a1 pcs
- 6121850-51070Retainer, spring b1 pcs
- 7122710-51080Seal, AC0735-E00X91 pcs
- 8122710-51090Key2 pcs
- 9A121972-51100Plunger assy3 pcs
- 10122710-51160Spring, plunger3 pcs
- 11122710-51170Retainer, spring3 pcs
- 12122710-51180Retainer, spring3 pcs
- 13122710-51200Tappet assy3 pcs
- 16122710-51230Pin, roller3 pcs
- 18122710-51250Bolt, adjusting3 pcs
- 19122710-51260Nut, lock3 pcs
- 20122710-51270Stopper3 pcs
- 21122710-51280Pin3 pcs
- 22121952-51300Valve assy, delivery3 pcs
- 23121952-51330Spring, delivery3 pcs
- 24121952-51340Retainer3 pcs
- 25122710-51350Gasket3 pcs
- 26122710-51360O-ring3 pcs
- 27121952-51370Stopper, valve3 pcs
- 28121850-51380Stopper2 pcs
- 29121850-51390Stopper2 pcs
- 30122710-51400Screw3 pcs
- 31122710-51410Gasket3 pcs
- 32121850-51450Shim set, adjusting1 pcs
- 33A121850-51500Rack, control1 pcs
- 34122710-51510Pinion, control3 pcs
- 35122710-51520Stooper, rack1 pcs
- 36121850-51530Spacer1 pcs
- 37A122710-51540Spring, rack1 pcs
- 38122710-51550Sleeve, pinion3 pcs
- 39122117-51560Screw3 pcs
- 40122710-51571Screw1 pcs
- 41122710-51580Bush, rack2 pcs
- 42122710-51590Screw1 pcs
- 43121850-51600Nut, cap1 pcs
- 44121850-51700Bush1 pcs
- 45122710-51701Plug1 pcs
- 46144626-51700Washer, seal2 pcs
- 47122710-51721O-ring, 20171 pcs
- 48124410-51730Plug3 pcs
- 49A121850-51751Cover1 pcs
- 50A121850-51761Gasket1 pcs
- 51122710-51790O-ring3 pcs
- 52122710-51870O-ring, S321 pcs
- 53122710-51880Stopper3 pcs
- 54122710-51890Gasket1 pcs
- 55124220-51890Rivet2 pcs
- 56121850-51900Joint, over flow1 pcs
- 57122780-51900Bolt1 pcs
- 58121950-51910Plug1 pcs
- 59180110-51910Packing, plug1 pcs
- 61122710-51920Spacer2 pcs
- 63144626-51950O-ring, 10162 pcs
- 64121850-51960O-ring1 pcs
- 6522217-060000Washer, spring 63 pcs
- 6622242-000110Ring, 111 pcs
- 6722287-060000Washer 64 pcs
- 6923414-060000Gasket, 6X1.03 pcs
- 7023414-080000Gasket, 8X1.02 pcs
- 7123414-180023Gasket, 18X1.01 pcs
- 7223857-030000Bolt, joint 31 pcs
- 7326106-060352Bolt, M6X 35 plated2 pcs
- 7426116-060559Bolt, M6X 55 plated2 pcs
- 7526216-060142Stud, M6X 143 pcs
- 7626557-060152Screw, M6X154 pcs
- 7726716-060002Nut, M63 pcs
- 7922217-120000Washer, spring 121 pcs
- 8026716-120002Nut, M121 pcs
