4M0737 O-Ring for Caterpillar Equipment

4M0737 is an O-ring used in Caterpillar equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). It is made from NBR nitrile rubber and has a black finish without coating.

Fitment

The 4M0737 O-ring is listed for the following Caterpillar equipment and models:

• Tracked bulldozer: D9G
• Autograder: 16
• Off-road dump truck: 770, 770G, 770G OEM, 772, 772G, 772G OEM, 784B, 784C, 785, 785B, 785C, 785D, 785G
• Wheeled tractor-scraper: 621H, 621K, 621K OEM, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 641, 641B
• Industrial engine: C15
• Excavator: 5230, 5230B

Cross-reference numbers

• 4M-0737
• 4M0737

Specifications