Keep your diesel engine running optimally for less with one of our Caterpillar 3406 E Marine Rebuild Kits for engines with serial number prefix 9WR.

Overhaul Kit Includes:

6 x Liner Kits (Includes set of crevice seals)

6 x Piston Crown

6 x Piston Skirt

6 x Piston Ring-Sets

6 x Piston Pins & Retainers

1 x Main Bearing Set (Std.)

1 x Rod Bearing Set (Std.)

1 x Thrust Washer Set

1 x Set of Injector O-Rings

1 x Overhaul Gasket Set