7H3579 Hex Head Bolts, Phosphate and Oil Coated

7H3579 is a hex head bolt for Caterpillar equipment used in heavy-duty machine assemblies. The bolt has a phosphate and oil coating. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Caterpillar bulldozers, load haul dump machines, track-type tractors, wheel dozers, wheel scrapers, and wheel tractors. The compatible equipment models are grouped below by machine type.

Fitment

• Bulldozer: Caterpillar 10S
• Load Haul Dump: Caterpillar R1300
• Load Haul Dump: Caterpillar R1300G
• Load Haul Dump: Caterpillar R1300G II
• Load Haul Dump: Caterpillar R1700 II
• Load Haul Dump: Caterpillar R1700G
• Load Haul Dump: Caterpillar R2900
• Load Haul Dump: Caterpillar R2900G
• Track-Type Tractor: Caterpillar D10
• Track-Type Tractor: Caterpillar D11N
• Track-Type Tractor: Caterpillar D11R
• Track-Type Tractor: Caterpillar D9E
• Track-Type Tractor: Caterpillar D9G
• Wheel Dozer: Caterpillar 854G
• Wheel Dozer: Caterpillar 854K
• Wheel Scraper: Caterpillar 615
• Wheel Scraper: Caterpillar 615C
• Wheel Scraper: Caterpillar 623B
• Wheel Scraper: Caterpillar 623E
• Wheel Scraper: Caterpillar 623F
• Wheel Scraper: Caterpillar 623G
• Wheel Tractor: Caterpillar 623E

Specifications

The listed fitment includes Caterpillar machines from several equipment groups. Model identification should be checked against the machine configuration and the required hardware position before installation. The supplied product information does not specify a thread size, bolt grade, installation position, tightening torque, or additional components included with the part.