121250-11550 STUD, 8X57 — YANMAR
26
The part position is highlighted in red on the diagram
- Part number: 121250-11550
- Manufacturer: Yanmar
- Name: STUD, 8X57
- Weight: 22 g
- Length: 120 mm
- Width: 10 mm
- Height: 10 mm
The diagram shows the assembly “Cylinder head” of the Yanmar 3T80LE engine.
Where part 121250-11550 is used
Yanmar part 121250-11550 is used in 7 engine models. Assemblies: cylinder head & bonnet, cylinder head.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Cylinder head & bonnet | 15 | 2 | ||
| Cylinder head | 26 | 2 |
Other parts of the “Cylinder head” assembly, Yanmar 3T80LE
- 1721100-11700Head assy, cylinder1 pcs
- 3121100-11080Seat, intake valve3 pcs
- 4121100-11090Seat, exhaust valve3 pcs
- 5124160-11800Guide, valve3 pcs
- 5-1124160-11161Guide, valve3 pcs
- 6124160-11810Guide, valve3 pcs
- 6-1124160-11171Guide, valve3 pcs
- 7121100-11100Valve, intake3 pcs
- 8121100-11110Valve, exhaust3 pcs
- 9104211-11120Spring, valve6 pcs
- 10124160-11180Retainer, spring6 pcs
- 1127310-070001Cotter, 76 pcs
- 11-1101158-11190Cotter6 pcs
- 12124160-11340Seal, valve stem6 pcs
- 13104211-11370Cap, valve6 pcs
- 14124160-11351Bolt, l=703 pcs
- 1526716-100002Nut, M103 pcs
- 15-126706-100002Nut, M103 pcs
- 1626216-080502Stud, M8X 506 pcs
- 1726716-080002Nut, M86 pcs
- 17-126366-080002Nut, M86 pcs
- 1822351-060014Pin, spring 6.0X143 pcs
- 18-122351-060012Pin, spring 6.0X123 pcs
- 19124450-11671Cover, cylinder head1 pcs
- 20124450-11681Gasket1 pcs
- 21121250-01710Bolt, sump M8X141 pcs
- 21-126106-080002Bolt m 8x 14 plated1 pcs
- 2226116-080122Bolt, M8X 12 plated3 pcs
- 22A-126106-080102Bolt, M8X 10 plated3 pcs
- 2322137-080000Washer, 81 pcs
- 2423837-020000Plug PT1/4, screw3 pcs
- 24-123871-020000Plug, R023 pcs
- 2523837-060000Plug PT3/4, screw1 pcs
- 25-123871-060000Plug, R061 pcs
- 2722117-080000Washer, 82 pcs
- 29121250-13530Bolt6 pcs
- 3022217-080000Washer, spring 86 pcs
- 31121120-11260Support, rocker arm3 pcs
- 32124160-11290Washer6 pcs
- 32-1124060-11290Washer6 pcs
- 3326116-060082Bolt, M6X 8 plated6 pcs
- 33-126106-060082Bolt, M6X 8 plated6 pcs
- 34173400-11900Flange3 pcs
- 35121100-11420Chamber3 pcs
- 36104400-11410Chamber3 pcs
- 37103288-11450Gasket, chamber6 pcs
- 38103854-11490Insulator3 pcs
- 39721120-11650Arm assy, rocker2 pcs
- 39-1121120-11620Arm, rocker2 pcs
- 42101158-11230Screw, valve adjust2 pcs
- 42-1111100-11230Screw, valve adjust2 pcs
- 4326756-080002Nut, lock M82 pcs
- 44721120-11660Arm assy, rocker2 pcs
- 44-1121120-11640Arm, rocker2 pcs
- 49721120-11670Arm assy, rocker1 pcs
- 49-1121120-11650Arm, rocker1 pcs
- 54721120-11680Arm assy, rocker1 pcs
- 54-1121120-11630Arm, rocker1 pcs
- 59124070-07230Lifter1 pcs
- 60124736-07900Lifter1 pcs
- 61-126106-080122Bolt, M8X 12 plated2 pcs
- 6226776-140002Nut, lock M141 pcs
