4855282 Quick Coupler Cylinder Seal Kit fits Caterpillar 303.5E2 303.5E2 CR 303E CR 304E 304E2 304E2 CR 305.5E2 CR

•  Fits Caterpillar Cylinders 
• #303.5E2 Quick Coupler Cylinder#5674570
• Serial#JWY1-UP
• #303.5E2 CR Quick Coupler Cylinder#5674570
• Serial#BG81-UP;CR61-UP
• #303E CR Quick Coupler Cylinder#4855287
• Serial#CK31-UP;HHM1-UP;SGE1-UP
• #303E CR Quick Coupler Cylinder#5674570
• Serial#CK31-UP
• #304E Quick Coupler Cylinder#5674570
• Serial#TTN1-UP
• #304E2 QUICK Coupler Cylinder#5674570
• Serial#ME41-UP
• #304E2 CR Quick Coupler Cylinder#4855287
• Serial#FC21-UP,KC41-UP
• #304E2 CR Quick Coupler Cylinder#5674570
• Serial#CJ21-UP
• #305.5E2 CR Coupler#4855288
• Serial#HRX1-UP;SHW1-UP
• 3/4" Rod x 1-1/4" Bore 
• Includes Wiper, U cup and Piston Seals
• After market seal kit for Caterpillar equipment