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2525165 B2G005 Turbocharger Replacement for CAT C9 210HP

Aftermarket 2525165 B2G005 turbocharger for CAT C9 210HP engines. Reference application includes CAT D6T bulldozer. Verify part number, engine code, and OEM references before ordering.

Type Turbocharger Part # 2525165 Models B2G005 Weight 18.00 kg Packing 26*30*33
Cross Reference 10R3749
Show more cross references 10R3749 10R-3749 12749880058 175183 252-5165 475183
US$ 255.00 / 1 pc(s)
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Subtotal: US$ 255.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 2525165 B2G005 turbocharger is a replacement unit designed for CAT C9 210HP engines, including reference applications such as the CAT D6T bulldozer. It serves as an aftermarket replacement option for buyers verifying part number 2525165 against OEM references like 10R3749 or 12749880058 before ordering.

Key Specifications

  • Part Number: 2525165
  • Turbo Model: B2G005
  • Product Type: Turbocharger
  • Application Clue: CAT C9 210HP engine, CAT D6T bulldozer
  • Packing Dimensions: 26*30*33 cm
  • Gross Weight: 18 kg
  • OEM Reference Numbers: 10R3749, 12749880058, 175183, 252-5165, 475183
  • Image Availability: High-resolution front, top, and bottom views available

These specifications help buyers verify the physical unit against their maintenance records. Cross-check the part number and gross weight against your inventory data to ensure the correct replacement unit is selected for the CAT C9 210HP application.

Application & Compatibility

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

  • CAT > CAT D6T BULLDOZER > CAT C9 210HP

This B2G005 turbocharger is listed for CAT C9 210HP engines, with reference applications including the CAT D6T bulldozer. Buyers should verify part number 2525165 against their specific engine serial data and OEM reference numbers such as 10R3749 or 12749880058 before ordering. The unit features a two-port exhaust flange and a machined compressor housing, visible in the provided product images. Confirm mounting flange alignment and turbo configuration with your technical team to ensure the replacement application matches your equipment requirements.

Technical Notes

The B2G005 unit features a two-part housing construction with a cast iron turbine housing and a machined aluminum compressor housing. Visible components include a two-port exhaust flange with four bolt holes, a round compressor inlet, and a gold-colored actuator component on the turbine side. A blue plastic tube and black hose are attached to the respective housings. Buyers should verify the mounting flange alignment and turbo configuration against their specific CAT C9 210HP engine data. Confirm that the physical unit matches the 18 kg gross weight and 26*30*33 cm packing dimensions listed in your maintenance records before finalizing the order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this 2525165 B2G005 turbocharger. Technical fitment support is available to help verify part number 2525165, engine code C9 210HP, and OEM reference numbers such as 10R3749 or 12749880058 before ordering. Inquire for bulk order terms and pre-shipment inspection details. Confirm packing dimensions of 26*30*33 cm and gross weight of 18 kg against your logistics requirements.

Product FAQ

Inspect the intake and exhaust manifolds for carbon buildup or damage. Verify that the mounting flange and bolt holes align with the CAT C9 210HP engine block before installation.

Look for excessive smoke, loss of power, or unusual whining noises from the turbocharger. Check for oil leaks around the housing or excessive play in the compressor wheel.

Consider a complete unit replacement if the CHRA is damaged or if multiple components like the turbine housing and actuator are worn. This is often more cost-effective for heavy-duty equipment like the CAT D6T.

This part is associated with OEM references including 10R3749, 12749880058, and 175183. Cross-check these numbers against your specific engine serial data to confirm fitment.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

Compatibility Verify part number 2525165, engine code C9 210HP, vehicle application, production year, and OEM reference numbers such as 10R3749 or 12749880058 before ordering. Confirm turbo configuration and mounting details with your technical team.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.