2K8851 Nut for Caterpillar Equipment

2K8851 is a nut used in Caterpillar equipment, including construction machines, engines, industrial engines and ship equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar equipment models and series:

• Skidders: 508, 518, 528
• Track-type tractors: 140, 141, 143, 153, 163, 4, 55, 6, 6A, 6S, D4D, D4E, D4E SR, D5B, D6D, D6D SR, D6R III, D7R II
• Wheel dozers: 814, 834
• Off-highway trucks: 768B, 769, 769B, 772, 773
• Excavator: 313 GC
• Telehandler: C3.6
• Wheel loaders: 920, 930, 936, 936E, 950, 950B, 950E, 966C, 966D, 966E, 980, 980B, 980C, G936
• Compactors: 815, 816
• Engine and generator sets: D379B, D398B, D399
• Wheel tractor-scrapers: 627E, 641B, 650B, 651B, 657B, 660B, 666B
• Ship equipment: D346, D348, D349, D379A, D379B, D398A, D398B, D399
• Industrial engines: D346, D348, D349, D379, D379B, D398, D398B, D399
• Pipe-layer: 561D
• Track loaders: 941, 951, 951B, 951C, 955, 955K, 955L, 977K, 977L, 983B
• Backhoe loaders: 415, 428

Cross-reference numbers

• 2K8851
• 2K-8851

Specifications