2S2251 Silicone (70) O-Ring for Caterpillar Equipment

2S2251 is a silicone O-ring used in equipment manufactured by Caterpillar. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated Truck: 725, 725C, 730, 735
• Cold Planer: PR-1000, PR-450C, PR-750B
• Ejector Truck: 730
• Excavator: 245, 245B, 375
• Front Shovel: 5080
• Gas Engine: G3406, G3408, G3408B, G3408C, G3412, G379, G398, G399
• Gen Set Engine: 3406B, 3408, 3408B, 3412, D379B, D398B, D399, G3412C
• Generator Set: G3406, G3412
• Industrial Engine: 3406, 3406B, 3406C, 3408, 3408B, 3412, 3412C, D348, D349, D398, D399
• Load Haul Dump: R1300, R1300G
• Marine Engine: 3406, 3406B, 3408, 3412, D346, D348, D349, D398A, D399
• Marine Gear: 3192
• Marine Transmission: 7251, 7261, 7271
• Motor Grader: 16G
• Petroleum Engine: C15, C9
• Petroleum Package: TH35-C11I, TH35-C13I, TH35-C13T, TH35-C15I, TH35-C15T
• Petroleum Transmission: TH31-E61, TH35-E81
• Pipelayer: 572R, 572R II, 583T
• Pumper: SCT673, SPS342, SPT342
• Quarry Truck: 775B
• Road Reclaimer: RR-250
• Soil Stabilizer: SS-250
• Track Loader: 983B
• Track-Type Tractor: D10, D10N, D6H, D6R, D6R II, D6R III, D6R STD, D6T, D7R, D7R II, D7R XR, D8L, D8R II, D8T, D9L
• Tractor: 768C
• Truck: 773B
• Truck Engine: 3406, 3406B, 3406E, 3408, C9
• Wheel Dozer: 824C
• Wheel Loader: 980C, 980F, 988B, 990, 992C
• Wheel Scraper: 657E
• Wheel Tractor: 621, 621B, 623B, 627B, 631E, 637D, 651E, 657E

Specifications