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Supersession history

All numbers below fit the same position. Ask for any of them; we confirm the current number before quoting.

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NumberNameSuperseded onReplaced by
3086121NM Current number Round Head Cap Screw — —
3086121-20 Round Head Cap Screw 1 January 2026 3086121NM

Questions about 3086121NM

Answers from our parts data. Ask anything else in your quote.

What is Cummins 3086121NM?
A genuine Cummins Round Head Cap Screw. Origin: CCEC. It weighs 0.005 kg; dimensions 2 × 1 × 1 cm (L × W × H).
Is 3086121NM the current part number?
Yes. 3086121NM is the current number. It replaces 3086121-20 (superseded 1 January 2026). All fit the same position; we supply the current number.
How much is 3086121NM?
Price is on request. Send a quote request and a person replies by email with price and lead time.
Where can I buy Cummins 3086121NM?
From DFEC, a Cummins parts dealer in Shiyan, Hubei, China. Send the number and quantity in the form below or on WhatsApp, and a person replies with price, availability and lead time.
Will 3086121NM fit my engine?
The engine serial number (ESN) decides, not the engine model alone. Add your ESN to the request and we check fit before we quote.

Quote request

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List the part numbers and quantities you need. A person replies by email within one business day with price, availability and lead time.

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Part type

We quote genuine and, where we have one, an aftermarket option.

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