Product Description
MAHLE CS54556 lower (conversion) gasket set seals the bottom end of your 2003–2007 5.9L 24V Cummins the right way—OE-style materials, precise fitment, and dependable durability for stock rebuilds, tow rigs, and daily drivers.
Fitment
- 2003–2007 Dodge Ram 2500/3500 with 5.9L 24-valve Cummins (common rail).
- Designed as the lower engine reseal set (pan, timing cover, rear main, water pump/outlet, etc.). Pair with a MAHLE head set to complete a full engine gasket kit.
Cross-Reference / Alternatives (MAHLE only)
- MAHLE HS54556 Cylinder Head Gasket Set (1.20mm)
- MAHLE HS54557 Cylinder Head Gasket Set (Std Bore)
- MAHLE GS33584 Turbo Mounting Gasket Set
- MAHLE MS19355 Intake Manifold Gasket Set
Why MAHLE
- OE-grade gasket materials for reliable sealing and long service life
- Application-specific coverage for the 2003–2007 5.9L Cummins
- Backed by MAHLE’s OEM heritage and quality control
What’s Included
- Lower engine gaskets & seals: oil pan, rear main seal, timing cover gaskets/seal, water outlet gasket, water pump gasket (set contents per MAHLE listing).
- Does not include head gasket or head bolts—use MAHLE HS54556/HS54557 as needed.
Installation Notes
- Clean mating surfaces thoroughly; follow Cummins/MAHLE torque & sealant guidance.
- Inspect crankshaft sealing surface and cover alignment before final tightening.
FAQ
Does CS54556 include a head gasket?
No—this is a lower set. Add a matching MAHLE head set (HS54556/HS54557) for a full kit.
Will CS54556 fit all 2003–2007 5.9L trucks?
Yes—Ram 2500/3500 with 5.9L 24V common-rail Cummins as listed.
What’s the UPC/GTIN?
UPC (GTIN-12): 027067748966.
Is sealant required on the oil pan?
Follow MAHLE/Cummins procedures—use specified sealant at joints/corners as called out by the service manual.
Specifications for Mahle CS54556
| Attribute | Value |
|---|---|
| Brand | MAHLE / Clevite |
| Part Number | CS54556 |
| UPC (GTIN-12) | 027067748966 |
| Shipping Info | Free Shipping from CPP Diesel; typical package dims approx. 10.63" W × 2.13" H × 38.75" L. |
| Country of Origin | Not specified |
| Prop 65 | This product can expose you to chemicals including lead and lead compounds. For more information, visit www.P65Warnings.ca.gov. |
