701756-5 GTA5002B Turbocharger Replacement for CAT 3400 & C15

This aftermarket GTA5002B turbocharger, part number 701756-5, is a replacement unit for CAT 3400 and C15 industrial engine applications. It serves as an aftermarket replacement for units associated with OEM reference 0R7921, supporting B2B buyers who require verified fitment for heavy-duty industrial systems.

Key Specifications

• Part Number: 701756-5
• Turbo Model: GTA5002B
• Product Type: Complete Turbocharger Assembly
• Gross Weight: 28 kg
• Packing Dimensions: 35 x 34 x 43 cm
• Representative OEM References: 0R7921, 1965946, 701756-5005S
• Visible Features: Cast exhaust housing, machined compressor housing, two-port exhaust flange, and visible turbine/compressor wheels.

Verify the part number 701756-5 and turbo model GTA5002B against your existing unit. Cross-check the OEM reference numbers listed above to confirm the correct replacement application for your CAT 3400 or C15 engine.

Application & Compatibility

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

• Caterpillar > CAT > CAT INDUSTRIAL > CAT 3400
• Caterpillar > Caterpillar C15 > CAT C15 > CAT 3406E

This GTA5002B turbocharger is listed for Caterpillar industrial applications, specifically the CAT 3400 and C15 engine families. Buyers should verify the part number 701756-5 and cross-check OEM reference numbers such as 0R7921 and 1965946 against their existing unit. Confirm that the two-port exhaust flange and water jacket ports on the central bearing housing align with your engine’s cooling and exhaust manifold requirements. Verify the specific engine code and production year before ordering to ensure the correct replacement application.

Technical Notes

The GTA5002B is a fixed-geometry turbocharger design. Visible features include a cast exhaust housing with a two-port flange and a machined compressor housing. Water jacket ports are visible on the central bearing housing; verify port alignment and size against your CAT 3400 or C15 engine setup. Inspect the old unit for foreign object damage (FOD) in intake or exhaust paths. If debris is found, clean the system before installing the new 701756-5 assembly. Confirm the wastegate operating pressure matches your engine’s technical manual specifications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 701756-5 GTA5002B turbocharger. Technical fitment support is available to help verify part numbers, OEM references, and engine applications before ordering. For fleet or repair shop inquiries, confirm your specific CAT 3400 or C15 engine code and cooling requirements. Contact our team for bulk order details and pre-shipment inspection options.