Product Description
MAHLE 95-3623 is a complete OE-quality engine gasket set for the 1998.5–2002 5.9L 24-valve Cummins (ISB). It’s a factory-style replacement built to original specs with a standard-thickness head gasket and all major upper/lower engine seals and gaskets needed for a full refresh. Intake manifold gasket and head bolts are not included.
- Engine: 5.9L Cummins ISB (24V), 1998.5–2002
- Gasket thickness: Standard (service replacement)
- Includes: head gasket, valve cover, valve stem seals, exhaust manifold gaskets (beaded stainless), oil pan gasket (rubber), rear main seal, water pump & outlet gaskets, injector O-rings (qty 6), and assorted upper/lower engine seals
- Does not include intake manifold gasket; timing cover “tin-to-gearcase” paper gasket—Mahle recommends RTV for this joint
- Warranty: 12 months
Packaged and labeled to OE standards for fast, accurate installation.
Fitment
- 1998.5, 1999, 2000, 2001, 2002 Dodge Ram 2500/3500 with 5.9L Cummins 24-valve ISB
Cross Reference & IDs
- Mahle: 95-3623 (supersedes 95-3623VR)
- GTIN/UPC: 027067978547
What’s Included
Comprehensive upper & lower engine gasket/seal assortment for full rebuilds (see bullets above). Head bolts/studs sold separately.
FAQ
Will this fit my 1998.5–2002 5.9L Cummins?
Yes—this set is designed for the 24-valve ISB in 1998.5–2002 Ram 2500/3500 trucks.
Is the head gasket standard thickness?
Yes—this kit includes a standard-thickness service head gasket for stock-style builds.
Are intake manifold gaskets and head bolts included?
No—the intake manifold gasket and head bolts are not included; add them separately if needed.
Does it include the timing cover gasket between the gearcase and thin front cover?
No—Mahle specifies RTV at that joint; if you prefer a gasket, use Cummins P/N 3918673.
