1S6119 Silicone O-ring

The 1S6119 Silicone O-ring is a sealing component for Caterpillar equipment. It is used on Caterpillar articulated trucks, generator set engines, marine transmissions, petroleum engines, petroleum packages, petroleum transmissions, pipelayers, track loaders, track skidders, track-type tractors, truck engines, and wheel scrapers. 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:

• Articulated truck: 735
• Generator set engine: 3512
• Marine transmission: 7211
• Petroleum engine: C9
• Petroleum package: TH35-C11I, TH35-C13I, TH35-C13T, TH35-C15I, TH35-C15T
• Petroleum transmission: TH31-E61, TH35-E81
• Pipelayer: 561M
• Track loader: 931B
• Track skidder: 527
• Track-type tractor: D10, D3, D5H, D5M, D5N, D6H, D6M, D6N, D6R, D6T
• Truck engine: 3406, 3406B, 3408
• Wheel scraper: 657, 657B, 666

Fitment includes the listed Caterpillar machine and powertrain applications. The model designations are grouped by equipment type to distinguish applications for engines, transmissions, packages, and complete machines.

Specifications

The listed dimensions and weight refer to the product data for SKU 1S6119. The part is identified as a silicone O-ring and is intended for the Caterpillar equipment applications specified above.