MAN Piston pin 51025020119
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- Manufacturer
- MAN
- Also written as
- 51.02502-0119, 51.02502.0119
- Engine model
- MAN D2842 LE301, MAN D2842 LE302and 46 more
- Weight
- 1.24 kg
- Country of origin
- Germany
- Condition
- New
About this part
Genuine MAN gudgeon pin for the D2842 LE443 and D2848 LE422. Pins are case-hardened with a tough core, which is what lets them carry combustion load in shear without deforming, and that construction has a practical implication: surface damage matters disproportionately. A pin that has been marked by an extractor, or that shows scoring from a bush that had started to seize, should not go back in even if it measures within tolerance, because the hardened surface is the part doing the work. Handle pins carefully during a strip-down and keep them with their own pistons, since wear patterns pair the two. Marking each pin to its piston during a strip-down takes seconds and preserves that pairing through the cleaning stage.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
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