Product Description
Interstate-McBee M-3949562 Oil Pickup Tube Gasket – 03–18 5.9L/6.7L Cummins
Replacement oil pickup tube gasket for Cummins B-Series engines. Seals the pickup tube to the oil pump/oil pan interface to help prevent aeration and loss of oil pressure. Sold individually.
- Direct replacement: Matches Cummins reference 3949562.
- Durable construction: Quality aftermarket material for long service life.
- Service friendly: Ideal when replacing the pickup tube or resealing the oil pan.
Specifications
| Brand | Interstate-McBee |
| Part Number | M-3949562 |
| OEM Reference | Cummins 3949562 |
| Position | Oil pickup tube (oil pan) |
| Material | Gasket (aftermarket replacement) |
| Sold As | Each (1 gasket) |
What’s Included
- (1) Oil pickup tube gasket, P/N M-3949562
Vehicle Fitment
Always verify by engine serial number (ESN) and parts catalog where possible.
- Dodge/Ram 2500 & 3500 with Cummins B-Series:
- 5.9L (24-valve): 2003–2007
- 6.7L: 2007.5–2018
- Additional B-Series applications where Cummins 3949562 is specified (confirm by ESN).
Recommended/Related Parts
- Oil pickup tube (matching application)
- Oil pan gasket or RTV (as required by model year)
- Engine oil & filter (for service)
- Oil pump O-rings/seals (inspect and replace if needed)
Install Notes
- Clean mating surfaces thoroughly; remove all old gasket material and residue.
- Test-fit the pickup tube; ensure the screen is clean and correctly oriented.
- Lightly oil the gasket or follow OEM sealant guidance if specified for your application.
- Torque fasteners to OEM spec in a cross pattern; do not overtighten.
- After reassembly, fill with the correct oil and check for leaks and proper oil pressure.
Why Buy From CPP Diesel
- ESN-verified fitment assistance from diesel specialists
- Fast shipping, easy returns, competitive pricing
- Deep inventory of complementary Cummins B-Series parts
FAQ
Is this gasket sold individually?
Yes, quantity 1 per order. Most applications require one gasket.
Will this fit both 5.9L and 6.7L Cummins?
Yes—this listing targets 2003–2007 5.9L and 2007.5–2018 6.7L where Cummins 3949562 is specified. Verify by ESN to be sure.
Do I need sealant with this gasket?
Typically no, but follow your Cummins service manual. Some models call for light oil on the gasket or specific sealant at corners.
