Product Description
Stabilize your Cummins valvetrain with the INDUSTRIAL INJECTION PDM-CAM7 Modified Cam Bearing Set. Built for performance builds spanning 1989–2018 5.9L & 6.7L Cummins, this engine set is spec’d for durability and proper oil control in high-load applications.
Fitment
- 1989–1998 5.9L 12-Valve (VE/P7100)
- 1998.5–2002 5.9L 24-Valve (VP44)
- 2003–2007 5.9L Common Rail
- 2007.5–2018 6.7L Common Rail
What’s Included
- Complete engine set of camshaft bearings for 5.9L/6.7L Cummins (1989–2018)
Why It’s Right for Your Build
- Performance-oriented bearing set for modified engines targeting improved durability
- Coverage from 1989–2018 across 12V, 24V, and Common-Rail applications
- Engine-set convenience to refresh every cam journal during a top-end/short-block overhaul
Recommended Parts (CPP Internal Links)
- Billet Cam Gear Retainer (prevents cam gear walk)
- Camshaft Key Set (degree/offset keys)
- Bronze Cam Retainer (’89–’07 5.9L)
- Aftermarket Thick Cam Bushing (97.5–18 CR/Storm) – alt service part
- Shop Cummins Camshafts & Valvetrain (98.5–02) • 07.5–12 • 13–18
Cross-Reference / Alternatives
- Cummins 3940059 OEM Camshaft Bushing (Thick) — 97.5–2018
- Cummins 4983253 OEM Camshaft Bushing — 2003–2024
Helpful Notes
- Have a qualified machine shop measure housing bores and set proper press-fit and oil feed alignment.
- Common-Rail/Storm-block applications (97.5–18) often use the “thick” front bushing; verify by ESN and service manual.
FAQ
Does this set fit both 5.9L and 6.7L Cummins?Yes—coverage spans 1989–2018 Cummins B-Series, including 12V, 24V (VP44), and Common-Rail (5.9L & 6.7L) applications.
Is line-boring required when replacing cam bearings?Typically no, but journals should be inspected and measured. Bearings must be installed with correct orientation to maintain oil feed and cam alignment.
Which front cam bushing should I use on Common-Rail/Storm-block engines?Many 1997.5–2018 CR/Storm applications use a thicker front bushing. Cross-check with Cummins 3940059/4983253 and your ESN.
