Product Description
MAHLE GS33491 is a crankshaft repair sleeve installation tool for Cummins B-Series applications. It’s used to correctly drive the wear/speedy sleeve onto the crank, protecting the sealing surface and ensuring a square, leak-free install. Ideal when pairing a new rear main seal with a wear sleeve.
- Application: Cummins 5.9L B-Series + other listed applications
- Function: Wear/repair sleeve installer (tool)
- Construction: Durable installer designed for one-time or service use
Fitment
- 2003–2007 Dodge Ram 2500/3500 with 5.9L Cummins (primary catalog fitment)
- Other Cummins B-Series applications as noted by supplier (verify by VIN/engine build)
Note: Many retailers catalog GS33491 specifically for 2003–2007 5.9L Cummins; CPP Diesel references broader 1989–2007 coverage. Always confirm by the sleeve/seal kit being installed.
Cross Reference Items
- UPC/GTIN: 027067716125
- Often paired with rear main seal + wear sleeve kits such as MAHLE 67857 (’89–’18 Cummins). Verify pairing for your engine/sleeve.
What’s Included
- (1) Repair sleeve installer tool (GS33491)
- Rear main seal and wear sleeve sold separately
FAQ
Will this fit my 5.9L Cummins?
Cataloged for 2003–2007 Ram 2500/3500 5.9L Cummins and “other applications.” If your sleeve/seal kit specifies GS33491, you’re good.
Is this the sleeve or the tool?
This is the installation tool used to drive the repair/wear sleeve onto the crank.
What sleeve does it commonly pair with?
Many rear main seal kits include a wear sleeve (e.g., MAHLE 67857). Match the installer to the sleeve kit you’re using.
Any install tips?
Clean the crank snout, lightly oil per the sleeve kit instructions, and drive the sleeve squarely using the installer. Follow torque/RA specs in the service manual.
