Inlet valve guide suitable for small Kubota Z and D series diesel engines, such as the D722 and Z482. The valve guide secures the valve stem in the cylinder head and ensures correct guidance and heat dissipation. Worn guides cause oil consumption, blue smoke, and poor valve sealing — always replace them during a cylinder head overhaul.
✔️ Exact OEM fit — 1-to-1 replacement for original 15841-13540
✔️ Suitable for the complete small Kubota Z and D series (Z400 to D902)
✔️ Please note: price per piece — each cylinder requires 1 inlet guide (Z482 = 2 cylinders, D722/D902 = 3 cylinders)
Engine
Kubota
Tip: during an overhaul, also replace the valve stem seals and valves — this prevents the cylinder head from having to be disassembled again.
This applies per piece!