1A7669 Cap Screw Fits Caterpillar Models

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

This aftermarket replacement cap screw fits a wide range of Caterpillar equipment across multiple product families, including motor graders, articulated trucks, pipelayers, excavators, generator sets, and industrial and marine engines. Replaces Caterpillar OEM part number 1A7669.

Specifications

• Thread Size: 1/2-13 UNC
• Length: 7 in.
• Weight: 0.40 lbs.

Compatible Models

Caterpillar Motor Graders: 120, 12E, 140

Caterpillar Pipelayers: 561B, 583K, 589

Caterpillar Excavators: 215B

Caterpillar Scrapers / Elevating Scrapers: 621E, 623E, 627E, 631E, 637, 637D, 637E, 641B

Caterpillar Articulated Trucks: 735, 735B, 740, 740B, D350E, D400E, D400E II, D44B, D550B

Caterpillar Quarry Trucks: 771C, 771D

Caterpillar Load Haul Dump: R2900, R2900G, R3000H

Caterpillar Cold Planers: PR-750B

Caterpillar Industrial Engines: 3116, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412E, 3508, 3512, 3512C, 3516, C-15, C-16, C15, D320A, D342C, D343, D353C

Caterpillar Gen Set / Generator Set Engines: 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3508, 3508C, 3512, 3516, G3406, G3412, G3508, G3512, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E

Caterpillar Marine Engines: 3406, 3406B, 3406C, 3408, 3412C, 3508, 3512, 3516, 3612, 3616, C280-12, C280-16, D337, D342, D342C, D343, D348, D353C

Caterpillar Gas / Petroleum Engines: 3508, 3508C, 3508B, 3512, 3512B, 3516, 3516B, 3520B, 3608, 3612, 3616, CG137-08, CG137-12, G3406, G3408, G3408C, G3412, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, C15, G343, G342C, G353D

Caterpillar Petroleum Packages / Transmissions: CX31-C15I, TH35-C15I, TH48-E70

Caterpillar Power Modules: PMG3516

Caterpillar Pumpers: HT400

Replaces Part Number(s):

1A7669

New aftermarket replacement part - not remanufactured, not used.