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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
C5314775 Current number Main Bearing Cap — —
C3974157 This page Main Bearing Cap 27 July 2017 C5314775

Questions about C3974157

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

What is Cummins C3974157?
A genuine Cummins Main Bearing Cap. Origin: DCEC. It weighs 1.378 kg; dimensions 15.5 × 13 × 10 cm (L × W × H).
Is C3974157 the current part number?
No. C3974157 was superseded by C5314775 on 27 July 2017. Both numbers fit the same position; ask for either in your quote.
How much is C3974157?
Price is on request. Send a quote request and a person replies by email with price and lead time.
Where can I buy Cummins C3974157?
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 C3974157 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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