What is Cummins 4021660?

A genuine Cummins ISB/C/L CM850 T+r Kit Chi, supplied as an imported part. It weighs 8.304 kg; dimensions 29 × 24 × 21 cm (L × W × H). The same part is also listed as 402166000.

Is 4021660 the current part number?

Yes. 4021660 is the current number. It replaces 3667186 (superseded 3 May 2007). All fit the same position; we supply the current number.

Our reference price is US$3,390 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 4021660?

From DFEC, a Cummins parts dealer in Shiyan, Hubei, China. 4021660 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 4021660 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.

4021660Cummins ISB/C/L CM850 T+r Kit Chi

Replaces 3667186.

Reference price

US$3,390per piece

Prices move with the market and are updated regularly.

Based on genuine Cummins parts. Your quote confirms the current price, shipping and lead time.

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Answered within one business day

Part number: 4021660
Other numbers: 402166000
Weight: 8.304 kg
Dimensions (L × W × H): 29 × 24 × 21 cm
Part type: Other parts
Origin: Imported
Availability: Available to order
Replaces: 3667186

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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Number	Name	Superseded on	Replaced by
4021660 Current number	ISB/C/L CM850 T+r Kit Chi	—	—
3667186	ISB/QSB T+r Man V1-4 Chi.	3 May 2007	4021660

How Cummins supersessions work

Questions about 4021660

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

What is Cummins 4021660?: A genuine Cummins ISB/C/L CM850 T+r Kit Chi, supplied as an imported part. It weighs 8.304 kg; dimensions 29 × 24 × 21 cm (L × W × H). The same part is also listed as 402166000.
Is 4021660 the current part number?: Yes. 4021660 is the current number. It replaces 3667186 (superseded 3 May 2007). All fit the same position; we supply the current number.
How much is 4021660?: Our reference price is US$3,390 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 4021660?: From DFEC, a Cummins parts dealer in Shiyan, Hubei, China. 4021660 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 4021660 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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