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Description
6.7 5.9 Cummins Rear Main Seal Plate Rear Engine Cover 4937231 3949415 housingCondition: USED REBUILDABLE CORE The Cummins 4937231 Rear Engine Cover designed for 5. 9L and 6. 7L ISBQSB engines is essential for protecting the rear part of the engine. This rear main seal housing plate used primarily in Dodge Ram diesel engines from 2003 to 2018 ensures a secure seal and optimal function. Known for its durable construction and precise fit it plays a crucial role in maintaining the integrity of the engines rear compartment
Condition: USED/REBUILDABLE COREThe Cummins 4937231 Rear Engine Cover designed for 5.9L and 6.7L ISBQSB engines is essential for protecting the rear part of the engine. This rear main seal housing plate used primarily in Dodge Ram diesel engines from 2003 to 2018 ensures a secure seal and optimal function. Known for its durable construction and precise fit it plays a crucial role in maintaining the integrity of the engines rear compartment preventing leaks and enhancing the overall reliability of the engine system. Ideal for both heavy-duty and standard applications this rear cover is a testament to Cummins engineering excellence.
Part Number: 4937231
Manufacturer: CUMMINS
Weight: 2.0000 lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Leather wallet
Color: Black (Passcase)
Very nice wallet would buy again I
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Reviewed in the United States on April 19, 2026
★★★★★ 1
Less than a week of use and peeling
Color: Black (Passcase), Color: Black (Passcase)
I got this as a gift for my husband and he used it for less than a week and the edges are already peeling. It seems more plastic than real leather. Very disappointing for the price. Would not expect this from Carhartt as their quality is typically very good.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Qualitu
Color: Brown (Passcase)
Nice quality, holds plenty of items
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Fantastic watch
Color: Gray/Gray/Digital
I have bought these for years. I absolutely love this watch. It does everything that I need and wears like iron.
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Perfect
Color: Black/Black/Digital
Love this brand. 10/10
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Reviewed in the United States on June 3, 2026