732915-5003 GTA4702BS Turbocharger Replacement for CAT C15

This aftermarket 732915-5003 GTA4702BS turbocharger is a replacement unit for CAT C15 and 3406E engine applications. It serves as a heavy-duty replacement for commercial truck fleets, with reference numbers such as 10R1065 and 2221133 provided for fitment verification.

Key Specifications

• Part Number: 732915-5003
• Turbo Model: GTA4702BS
• Product Type: Complete Turbocharger Assembly
• Application Clues: CAT C15, CAT 3406E, Freightliner, Kenworth, Peterbilt
• Packing Dimensions: 34 x 34 x 38 cm
• Gross Weight: 32 kg
• OEM Reference Numbers: 10R1065, 10R2962, 2221133, 2398316, 2616857
• Visual Features: Silver compressor housing, dark turbine housing, gold actuator assembly, two-port exhaust flange

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CAT > CAT TRUCK > CAT C15
• CAT > CAT C15 > CAT 3406E
• Freightliner > Freightliner trucks > Caterpillar C15
• Kenworth > Kenworth Truck > Kenworth trucks > Caterpillar C15
• Peterbilt > Peterbilt truck > Peterbilt trucks > Caterpillar C15

This GTA4702BS turbocharger is listed for CAT C15 and 3406E engine applications, including commercial trucks from Freightliner, Kenworth, and Peterbilt. These application paths serve as reference clues for fitment verification; buyers must confirm the specific engine code, production year, and OEM reference numbers against their unit before ordering. Representative OEM reference numbers such as 10R1065, 2221133, and 2398316 help identify the correct replacement application. Verify these details to ensure the 732915-5003 unit matches your specific vehicle configuration.

Technical Notes

The GTA4702BS assembly features a polished silver compressor housing and a dark cast turbine housing with a two-port exhaust flange. A gold-colored actuator assembly is mounted on the compressor side, connected via blue-coated wiring. The central bearing cartridge includes visible oil holes and mounting details, secured by clamps and fasteners. Buyers should verify the actuator type, cooling configuration, and internal bearing design against their specific CAT C15 or 3406E application. Technical fitment support is available to confirm these details before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 732915-5003 GTA4702BS turbocharger. Worldwide shipping is available to accommodate fleet parts buyers and commercial truck operators. Technical fitment support is provided to help verify part number 732915-5003, engine code, and OEM reference numbers such as 10R1065 or 2221133 before ordering. This service helps confirm that the replacement application matches your specific CAT C15 or 3406E configuration.