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
3991516 Current number Air Fuel Control Tube — —
3934608 Air Fuel Control Tube 24 October 2007 3991516
3929102 Air Fuel Control Tube 22 March 2002 3934608

Questions about 3991516

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

What is Cummins 3991516?
A genuine Cummins Air Fuel Control Tube, supplied as an imported part. It weighs 0.041 kg; dimensions 51 × 15 × 2 cm (L × W × H). The same part is also listed as 399151600.
Is 3991516 the current part number?
Yes. 3991516 is the current number. It replaces 3934608 (superseded 24 October 2007) and 3929102 (superseded 22 March 2002). All fit the same position; we supply the current number.
How much is 3991516?
Our reference price is US$165 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 3991516?
From DFEC, a Cummins parts dealer in Shiyan, Hubei, China. 3991516 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 3991516 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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