Caterpillar STD Piston Kit with Ring 5I-7537 Compatible for Caterpillar CAT Engine 3064 3066 Excavator 311 311B 312 312B 320B 321B

Applications:
Fit for Caterpillar Excavator: 311, 311B, 312, 312B, 312B L, 320, 320L, 320B, 320B LU, 320B N, 320B U, 321B LCR, 322B L

Content: 1 Set Pistons STD 1 Set Piston Pins 1 Set Snap Rings 1 Set Rings Pistons STD

Replace Part Number: CA5I7537, 5I-7537, 5I7537, CA5I7538, 5I-7538, 5I7538

Fit for Engine: Caterpillar 3064, 3066