Home / Heavy Machinery / Caterpillar Replacement Parts / 5J-8275 – SEAL, U-CUP CAT ALTERNATIVE PART 5J-8275 – SEAL, U-CUP CAT ALTERNATIVE PART SKU: 5J8275-ALT Manufacturer: DSG Bulk Orders Competitive Pricing Short Lead Times Consolidated Shipping Prompt Response Request a Quote Description CAT Alternative Part Related products 032-9313 – O-RING CAT ALTERNATIVE PART 033-2379 – BEARING SET, MAIN .010 CAT ALTERNATIVE PART 030-3239 – RING CAT Alternative Part 030-4605 – ORING CAT Alternative Part Popular Brands Featured Categories Lubricants Safety Desiccant Breathers Ventilation Flame Detection Gas Detection Air Compressors Tools Valves Aids to Navigation Hoists Visual Oil Analysis