KIF2554SP/33 | Inframe Overhaul Kit

A major upgrade for the Detroit 60 Series 12.7L: a friction-welded steel piston designed for modern durability, thermal efficiency, and long-term reliability. This advanced design replaces the legacy OE 23532554 two-piece articulated piston (steel crown with aluminum skirt) cylinder kit, delivering the strength and resilience required for today’s toughest on-highway applications.

This Kit Contains:
O RING KIT, FUEL INJECTOR (x 1)
RETAINER (x 12)
GASKET, VALVE COVER (BLACK) (x 1)
GASKET, OIL PAN (BLACK) (x 1)
CON ROD BEARING STD (x 6)
BOLT (x 38)
RING GROUP (x 6)
LINER (x 6)
GASKET SET, SINGLE CYL HEAD (x 1)
LINER SEAL (x 6)
THRUST WASHER (x 2)
LINER SEAL (x 12)
MAIN BEARING STD (x 6)
MAIN BEARING THRUST STD (x 1)
CAM BUSHING (x 7)
PISTON PIN, SPECIAL (x 6)
PISTON (x 6)