Home / Heavy Machinery / Caterpillar Replacement Parts / 4P-6378 – HEAD GASKET CAT ALTERNATIVE PART 4P-6378 – HEAD GASKET CAT ALTERNATIVE PART SKU: 4P6378-ALT Manufacturer: DSG Bulk Orders Competitive Pricing Short Lead Times Consolidated Shipping Prompt Response Request a Quote Description CAT Alternative Part Related products 030-4606 – O-RING CAT Alternative Part 004-1964 – SEAL, O-RING CAT Alternative Part 031-4392 – RING CAT Alternative Part 032-9313 – O-RING 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