Part Type: Hex Head Bolt
Part Number: 2A1538
Version: Aftermarket Replacement
Product Description
The 2A1538 hex head bolt is a high-strength fastening component designed for a wide range of CAT machines and engines. Manufactured from high-strength steel, it provides secure and durable fastening of structural and mechanical components, even under demanding operating conditions.
Product Features
Technical Specifications
Applications
Crawler Dozers: D3, D3B, D3C, D4B, D4C, D4D, D4E, D5, D5B, D5C, D5H, D6C, D6D, D6E, D6F, D6G, D6H, D6H II, D7F, D7G, D8H, D8K, D8L, D9E, D9G, D9H, D9L, D9N, D9R, D10, D10N, D10R, D10T, D10T2, D11N, D11T.
Wheel Loaders: 824S, 834S, 834U.
Wheel Tractor-Scrapers: 613, 613B, 613C, 615, 615C, 621, 621B, 623B, 623E, 623F, 623G, 627, 627B, 630B, 631B, 631C, 631D, 631E, 631G, 633, 633B, 633D, 637, 637B, 637D, 637E, 637G, 651, 651B, 651E, 657, 657B, 657E, 666, 666B.
Forestry Loaders / Skidders: 227, 508, 518.
Industrial Engines and Generator Sets: 3208, 3306B, 3406B, 3406C, 3408B, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3516C, 3608, 3612, D343, D346, D348, D349, D353C, D353D, D353E, D379, D379B, D398, D398B, D399, CG137-12, C280-16.
Data sheet
Specific References
Manufacturer
Responsible person






The 2A1538 hex head bolt is a high-strength fastening component designed for a wide range of CAT machines and engines. Manufactured from high-strength steel, it provides secure and durable fastening of structural and mechanical components, even under demanding operating conditions.

















