New Cylinder Head Bolt suitable for the Yanmar 3TNV88 three-cylinder diesel engine and related 88mm-bore variants. This bolt is supplied individually — a full 3TNV88 cylinder head requires 14 bolts. Cylinder head bolts are stretch bolts and must be replaced with every head gasket change.
✔️ OEM reference 129150-01200 — direct 1-to-1 replacement of original
✔️ Price per piece — order 14 pieces for a complete 3TNV88 set
✔️ Note: always replace when changing the head gasket (stretch bolt, do not reuse!)
Yanmar (engines)
Yanmar (machinery)
Ammann
Antonio Carraro
Case
Cub Cadet
Ditch Witch
Doosan (Daewoo)
Fuchs
Gehl
Hako / Multicar
Hitachi Zaxis / ZX
Hyundai
IHI
John Deere
Kobelco
Kramer
Landini
Maeda
Mase Marine Generators
McCormick
Menzi Muck
Mustang
Rural King (RK Tractors)
Takeuchi
TYM
Valpadana
Wacker Neuson
See below which machines this product is suitable for.