Families

▶ARTICULATED DUMP TRUCK

▶ASPHALT PAVER

▶BACKHOE LOADER

▶CHALLENGER

▶COLD PLANER

▶COMBINE

▶CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS

▶DRILL

▶EARTHMOVING COMPACTOR

▶ENGINE - GENERATOR SET

▶ENGINE - INDUSTRIAL

▶ENGINE - MACHINE

▶ENGINE - TRUCK

▶ENGINEER SUPPORT TRACTOR

▶EXCAVATOR

▶EXPANDED MINING PRODUCTS

▶FOREST PRODUCTS

▶GENERATOR

▶INTEGRATED TOOLCARRIER

▶LOAD, HAUL, DUMP

▶MARINE PRODUCTS

▶MATERIAL HANDLER

▶MINI HYDRAULIC EXCAVATOR

▶MOTOR GRADER

▶OEM SOLUTIONS

▶OFF-HIGHWAY TRUCK

▶ON HIGHWAY TRUCK

▶PAVING COMPACTOR

▶PETROLEUM PRODUCTS

▶PIPELAYER

▶POWER SYSTEMS

▶RENEWABLE ENERGY

▶RETROFIT AFTERTREATMENT

▶ROAD RECLAIMER

▶SKID STEER LOADER

▶TECHNOLOGY

▶TELEHANDLER

▶TILLAGE

▶TRACK-TYPE LOADER

▶TRACK-TYPE SKIDDER

▶TRACK-TYPE TRACTOR

▶UNDERGROUND ARTICULATED TRUCK

▶UTILITY VEHICLE

▶WHEEL DOZER

▶WHEEL TRACTOR-SCRAPER

▶WHEEL-TYPE LOADER

▶WHEEL-TYPE SKIDDER

▶WHEELED EXCAVATOR

▶WORK TOOL

3173580

SEAL-O-RING

15Models

22Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight0.01 lb (0.00 kg)

Service Part For (1)

2775030 SEAL-O-RING

Supersessions (1)

3393586 SEAL-O-RING 0.01 lb

▼Compatible Models (15)

12M 953D 963D C6.6 CP-56 CP-64 CP-76 CS-56 CS-64 CS-74 CS-76 D6K LGP D6K XL D6N R1300G II

▼Found in Assemblies (22)

Assembly	Model	Ref#	Qty	Note
277-5018 COVER GP-VALVE MECHANISMS/N 6661-3280 · Type 3	C6.6	9A
277-5018 COVER GP-VALVE MECHANISMS/N 6663281-4300	C6.6	9A
289-2351 COVER GP-VALVE MECHANISMS/N 6661-821 · PART OF 435-1679 ENGINE AR-PRIMARY	C6.6	12A
289-2351 COVER GP-VALVE MECHANISMS/N 666822-3727 · PART OF 435-1679 ENGINE AR-PRIMARY	C6.6	12A
289-2351 COVER GP-VALVE MECHANISMS/N 6663281-4300 · PART OF 435-1679 ENGINE AR-PRIMARY	C6.6	12A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 242-1327 ENGINE AR-PRIMARY	CS-74	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1327 ENGINE AR-PRIMARY	CS-74	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 242-1327 ENGINE AR-PRIMARY	CP-56	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1327 ENGINE AR-PRIMARY	CP-56	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 242-1327 ENGINE AR-PRIMARY	CP-64	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1327 ENGINE AR-PRIMARY	CP-64	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 242-1385 ENGINE AR-PRIMARY	CP-76	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1385 ENGINE AR-PRIMARY	CP-76	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 247-7088 ENGINE AR-PRIMARY	R1300G II	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-1954 · PART OF 247-7088 ENGINE AR-PRIMARY	R1300G II	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1-1544 · PART OF 283-6282 ENGINE AR-PRIMARY	12M	9A
277-5018 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 283-6282 ENGINE AR-PRIMARY	12M	9A
305-8963 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 319-7261 ENGINE AR, 242-1356 ENGINE AR-PRIMARY	D6K LGP	10A
305-8963 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1357 ENGINE AR-PRIMARY	953D	10A
305-8963 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1358, 362-9118 ENGINE AR-PRIMARY	963D	10A
305-8963 COVER GP-VALVE MECHANISMS/N C6E1545-2839 · PART OF 242-1399, 319-7200, 435-1691 ENGINE AR-PRIMARY	D6N	10A
305-8963 COVER GP-VALVE MECHANISMS/N C6E496-2839 · PART OF 242-1399, 435-1691 ENGINE AR-PRIMARY	D6N	10A

▼Parts in Same Assemblies (30)