MAN Valve seat ring intake 61,31 MM normal 1 51032030294
- Manufacturer
- MAN
- Also written as
- 51.03203-0294, 51.03203.0294
- Engine model
- MAN D2840 LE2.., MAN D2840 LE301and 75 more
- Weight
- 0.063 kg
- Country of origin
- Germany
- Condition
- New
About this part
Genuine MAN intake valve seat ring for the D2866 LE401, 61.31 mm, first oversize. Once the ring is in, the seat angle and width are cut in the head, and that width decides how well the valve sheds heat into the surrounding metal — too narrow and the valve runs hot, too wide and deposits stop it sealing cleanly. What arrives here is effectively the raw material for that operation. This is not a component to fit without access to seat-cutting equipment and the figures to cut to.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
Looking for an alternative?
Where available, we quote OEM-supplier or aftermarket alternatives separately, with price, lead time and warranty shown before you order.
Can’t find
the part?
We’ll find the best spare part options for you
