MAN Tensioning nut - CUSN12 51906850038
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- Manufacturer
- MAN
- Also written as
- 51.90685-0038, 51.90685.0038
- Replaces
- 51906850039
- Engine model
- MAN D2840 LE301, MAN D2840 LE401and 13 more
- Weight
- 0.093 kg
- Country of origin
- Germany
- Condition
- New
About this part
At an unstated thread in tin bronze, this is a genuine MAN tensioning nut. Bronze is chosen where a nut runs against steel under repeated adjustment: the softer metal wears in preference to the thread it turns on, and it does not gall. Check the thread it runs on as well as the nut when adjustment becomes stiff.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
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