CATERPILLAR 115-4879 332.97MM OUTER DIAMETER STEEL SUN GEAR 1154879

Model : , , , , , ,

Brand:

Part Number:

115-4879

Details

793C-4AR Off-highway Truck

793B-1HL Off-highway Truck

793C-4GZ Off-highway Truck

793C-ATY Off-highway Truck

793-3SJ Off-highway Truck

994D-3TZ Wheel-type Loader

994F-442 Wheel-type Loader

994H-DWC Wheel-type Loader

994-9YF Wheel-type Loader

Condition: : GENUINE

Related part numbers

8X-0501 8R4204 1134328 1256508 1357121 1410208 1590038 1373505 1736967 1805964 1805965 1736967

Additional Information

Buy CATERPILLAR 115-4879 Steel Sun Gear – 332.97mm OD | OEM Transmission Component for CAT Off-Highway Trucks & Wheel Loaders

Upgrade or replace your heavy-duty transmission components with the Caterpillar 115-4879 steel sun gear (part #1154879), built with precision and durability for high-torque applications. This OEM-quality steel sun gear features a 332.97mm outer diameter and is designed for reliable power transfer in demanding mining and construction environments. Engineered for use in high-capacity CAT off-highway trucks and wheel-type loaders.

Compatible Caterpillar Machines:

  • Off-Highway Trucks:

    • 793C-4AR

    • 793C-4GZ

    • 793C-ATY

    • 793B-1HL

    • 793-3SJ

  • Wheel-Type Loaders:

    • 994D-3TZ

    • 994F-442

    • 994H-DWC

    • 994-9YF

Manufactured to exacting OEM specs, the CAT 115-4879 sun gear ensures optimal load distribution, smooth gear meshing, and extended service life for your drivetrain system.

🔗 View full product page and specs here:
👉 https://allparts.expert/parts/mining/caterpillar-115-4879-332-97mm-outer-diameter-steel-sun-gear-1154879/


Cross-Reference / Related Part Numbers:

8X-0501, 8R4204, 1134328, 1256508, 1357121, 1410208, 1590038, 1373505, 1736967, 1805964, 1805965

This sun gear (115-4879) is also cross-compatible or interchangeable with numerous OEM part numbers, ensuring wide coverage across legacy and modern Caterpillar drivetrains.

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