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
4022051 Current number ISB/QSB T+r V1-2 Kit Chi — —
4960485 T/T Manual 14 April 2008 4022051

Questions about 4022051

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

What is Cummins 4022051?
A genuine Cummins ISB/QSB T+r V1-2 Kit Chi, supplied as an imported part. It weighs 0.1 kg. The same part is also listed as 402205100.
Is 4022051 the current part number?
Yes. 4022051 is the current number. It replaces 4960485 (superseded 14 April 2008). All fit the same position; we supply the current number.
How much is 4022051?
Our reference price is US$800 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 4022051?
From DFEC, a Cummins parts dealer in Shiyan, Hubei, China. 4022051 is available to order. Send the number and quantity in the form below or on WhatsApp, and a person replies with price, availability and lead time.
Will 4022051 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

Request a quote

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.

Add the engine serial number or a message
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