1D4621 Hex Head Bolts for Caterpillar Equipment

1D4621 is a hex head bolt used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated truck: D250B, D250E, D25C, D25D, D300B, D300D, D30C, D350C, D350E, D35C, D400E, D40D
• Asphalt paver: AP-800
• Excavator: 215, 235, 245
• Marine engine: D348
• Pipelayer: 578, 583H, 583K, 583R, 583T, 594H, PL83, PL87
• Track loader: 977K, 977L, 983, 983B
• Track-type tractor: D4D, D4E, D4E SR, D8H, D8K
• Tractor: 768B, 768C, 772
• Truck: 785, 789C
• Wheel loader: 966G, 966G II, 972G, 972G II, 988B, 988F, 988F II, 992
• Wheel scraper: 657E, 657G
• Wheel tractor: 621B, 623B, 627B

Specifications