2B7218 Cap Screw Fits Caterpillar Models

One New Aftermarket Replacement Cap Screw for Caterpillar (Cat) Heavy Equipment

This Grade 8 hex head cap screw is a direct aftermarket replacement for Caterpillar OEM part number 2B7218, also superseded by Caterpillar number 7X0414. With a 1"-8 UNC coarse thread and 7-1/2" overall length, this heavy-duty fastener is used across a wide range of Caterpillar construction, mining, and earthmoving equipment including track-type tractors, wheel loaders, wheel dozers, compactors, scrapers, and off-highway trucks.

Specifications

• Thread Size: 1"-8 UNC (Coarse Thread)
• Overall Length: 7-1/2 in
• Grip Length: 5.00 in
• Head Type: Hex Head
• Head Height: 0.71 in
• Head Width (Across Flats): 1.50 in
• Grade: 8
• Finish: Plain / Zinc Plated
• Weight: Approx. 1 lb

Compatible Models

Caterpillar Wheel Scrapers / Tractor-Scrapers: 611, 615, 615C, 630A, 650B

Caterpillar Track-Type Tractors: D5H, D6R, D6R II, D8L, D10R, 977L

Caterpillar Wheel Loaders: 920, 930, 930R, 936, 936F, 950B, 980, 980B, 980C, 988B, 992C, 992D

Caterpillar Wheel Dozers: 824S, 834B

Caterpillar Landfill Compactors: 826B, 826C, 836

Caterpillar Off-Highway Trucks: 776C, 776D, 777B, 777D, 777G, 785, 785B, 785C, 785D, 789, 789B, 789C

Caterpillar Hydraulic Excavators: 245B

Caterpillar Motor Graders: 120G

Caterpillar Engines: 3612

Caterpillar Petroleum / Transmission: 594, 594H, TH48-E70

Replaces Part Number(s):

2B7218, 7X0414, 1H7661

New aftermarket replacement part - not remanufactured, not used.