Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Pipelayer 561C 572F 571F Scraper 637B 627 627B 637 Size of Main Bearing:plus0.5mm BK3Q-6K537-A1C

BK3Q-6K537-A1C

For Kobelco Excavator: SK200LC-4

PC400-1 S/N 10001-UP

1-37245130-0/1-37245-133-0/

TCD 2012 L04 2V

Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Pipelayer 561C 572F 571F Scraper 637B 627 627B 637 Size of Main Bearing:plus0.5mm BK3Q-6K537-A1CApplication: Fit for following models: Caterpillar Pipelayer: 561C, 572F, 571F Caterpillar Scraper: 637B, 627, 627B, 637 Fit for Engine: Caterpillar 3304 Content: 1 Set of Overhaul Gasket Kit 1 Set Cylinder Liners (Semi finished product) 1 Set Pistons STD 1 Set Piston Pins 1 Set Snap Rings 1 Set Rod Bushings 1 Set Rings Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Washer 1 Set Intake Exhaust Valves 1 Set Valve Guides 1 Set