Product Description
MAHLE HS54557A is an OE-quality cylinder head head set for 2003–2007 5.9L 24-valve Cummins applications. This kit includes a multi-layer steel head gasket and the upper-engine gaskets and seals required to complete a head service. Head bolts are not included.
- Engine: 5.9L Cummins 24V (Common Rail), VIN C
- Gasket type: Multi-Layer Steel (MLS)
- Thickness: 1.78 mm (standard bore set variant)
- Bore: 102.0 mm (STD)
- Includes intake/exhaust and related upper-engine gaskets & seals
- Warranty: 1-Year Limited
Fitment
- 2003, 2004, 2005, 2006, 2007 Dodge Ram 2500 / 3500 with 5.9L Cummins (24-valve, Common Rail)
Cross Reference Numbers
- MAHLE: HS54557A • GTIN/UPC: 00027067793140
- Cummins/Mopar (common equivalents used with HS54557 family): 5093228AB, 4089819, 4089172
- Fel-Pro: HS26218PT
What’s Included
MLS head gasket (STD bore) plus the upper-engine gaskets & seals required for cylinder head removal and installation (head bolts not included).
FAQ
Will this fit my 2003–2007 5.9L Cummins?
Yes—fits 2003–2007 Ram 2500/3500 5.9L 24-valve (VIN C) Common Rail.
Does the kit include head bolts or studs?
No. Reuse is not recommended; add new bolts or ARP studs during reassembly.
What thickness/bore is the gasket?
This HS54557A set uses an MLS gasket for a standard 102.0 mm bore; thickness is listed above. Choose thickness based on piston protrusion/machine work.
Do I need machine work for MLS?
Check head/block flatness and surface finish (RA/SF) to Cummins/MAHLE specs for reliable MLS sealing.
