DFEC Original Request a quote

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
4022821X Current number Captive Washer Cap Screw — —
3400876X Hex Flange Head Cap Screw 20 April 2021 4022821X

Questions about 4022821X

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

What is Cummins 4022821X?
A genuine Cummins Captive Washer Cap Screw. Origin: XCEC. It weighs 0.02 kg; dimensions 16 × 11 × 2 cm (L × W × H).
Is 4022821X the current part number?
Yes. 4022821X is the current number. It replaces 3400876X (superseded 20 April 2021). All fit the same position; we supply the current number.
How much is 4022821X?
Our reference price is US$5 per piece for the genuine part. Prices move with the market; your quote confirms the price, stock and lead time.
Where can I buy Cummins 4022821X?
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 4022821X 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.

If you have the engine serial number (ESN), add it. It lets us confirm the part fits before we quote.

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Part type

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

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