Genuine Garrett GT4708BLN Turbo for CAT 3508B | 740464-5031S | No Core Required

Genuine Garrett OEM Turbocharger – Ready to Install

The Garrett GT4708BLN Turbocharger (740464-5031S) is a brand-new, genuine Garrett OEM replacement turbocharger engineered specifically for Caterpillar 3508B diesel engines. Built to meet the original equipment specifications, this turbo delivers the reliability, performance, and durability that heavy-duty Caterpillar equipment demands.

Unlike many remanufactured units on the market, this is a brand-new genuine Garrett turbocharger with no core charge and no core return required, allowing you to get your equipment back to work faster.

Whether you're maintaining a mining truck, quarry loader, or heavy off-highway machine, this GT4708BLN provides the exact fit and performance expected from the original factory turbo.

Equipment Fitment

Designed for Caterpillar 3508B engines commonly found in:

Wheel-Type Loaders

• CAT 992G
• CAT 994F

Off-Highway Trucks

• CAT 776D
• CAT 777B
• CAT 777C
• CAT 777D
• CAT 789C

Replaces These Part Numbers

This turbocharger is a direct replacement for the following OEM part numbers:

10R-2844, 10R2844, 170-025-0393, 1700250393, 170-025-1549, 1700251549, 20R-6651, 20R6651, 254-4243, 2544243, 296-3614, 2963614, 301-6871, 3016871, 590-5665, 5905665, 740464-0009, 740464-0018, 740464-0020, 740464-0031, 740464-5009, 740464-5018, 740464-5020, 740464-5020S, 740464-5031, 740464-5031S, 740464-9009, 740464-9018, 740464-9020, 740464-9031S, 7404640009, 7404640018, 7404640020, 7404640031, 7404645009, 7404645018, 7404645020, 7404645020S, 7404645031, 7404645031S, 7404649009, 7404649018, 7404649020, 7404649031S

Why Buy From Momentum Worx?

At Momentum Worx, we supply only quality turbochargers from manufacturers we trust. This genuine Garrett turbo is factory-built to deliver dependable performance, exceptional durability, and a perfect fit for your Caterpillar application.

If you have questions about compatibility or need help identifying the correct turbocharger for your engine serial number, our team is ready to help.