Product Description
Interstate-McBee M-4955212 Exhaust Valve Kit – 07.5–18 6.7L Cummins
OEM-style exhaust valve kit engineered by Interstate-McBee for 2007.5–2018 6.7L Cummins (ISB) applications found in Ram 2500/3500/4500/5500 trucks. Designed for precise sealing, durability under high EGTs, and direct-fit serviceability.
- Direct-fit replacement: Matches OEM geometry for correct seating and valve train alignment.
- Durable construction: Bi-metal/premium-alloy valve head with hardened stem for long service life.
- Complete kit: Includes valve and keepers/collets for one cylinder (see contents below).
- Aftermarket value: Interstate-McBee quality at a fraction of OEM boxed pricing.
Specifications
| Manufacturer | Interstate-McBee |
|---|---|
| Part Number | M-4955212 |
| OEM Cross-Reference | 4955212 (Cummins, Exhaust Valve Kit) |
| Engine | Cummins ISB 6.7L, 24-Valve |
| Application Years | 2007.5–2018 |
| Kit Contents | (1) Exhaust valve, (2) valve collets/keepers |
| Position | Exhaust |
What’s Included
- (1) Exhaust valve
- (2) Valve collets/keepers
Vehicle Fitment
For best results, verify by engine serial number (ESN).
- Ram 2500 / 3500 / 4500 / 5500 with 6.7L Cummins (ISB)
- Model Years: 2007.5–2018
- Notes: Some late 5.9L/early ISB applications use related valve family numbers; always confirm by ESN and valve head/stem specs.
Install Notes
- Inspect seat concentricity and stem-to-guide clearance; recondition as required.
- Use proper lube on stems/keepers; verify retainer lock engagement.
- Set lash to factory spec after installation; re-check hot.
Warranty
Interstate-McBee new engine parts are covered by manufacturer warranty. Valve train components typically carry 12-month coverage from installation; confirm current terms at purchase.
Why Buy From CPP Diesel
- Diesel specialists with ESN-verified fitment support
- Fast shipping and straightforward returns
- Curated 6.7L Cummins selection to complete the job
FAQ
What exactly is included in M-4955212?One exhaust valve and a pair of valve keepers/collets for a single cylinder. Order quantity accordingly if servicing multiple cylinders.
Will this fit all 6.7L Cummins model years?
It is listed for 2007.5–2018 Ram 2500/3500/4500/5500 with the 6.7L ISB. Always verify by ESN due to mid-year changes and cylinder head revisions.
How does this compare to genuine Cummins 4955212?
Interstate-McBee builds to OEM-equivalent form, fit, and function, offering strong value versus OEM boxed parts while maintaining reliable performance.
Do I need additional hardware to install?
The kit includes the valve and keepers. Inspect/replace related parts (seals, springs, seats) as required per the service manual.
