Titanium alloy compressor wheel
Titanium alloy compressor wheels help reduce rotating mass while maintaining high strength, supporting faster response and stable operation in demanding turbocharger applications.
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735666-0020 GTB4708BLN Compressor Wheel for CAT 3508B
Aftermarket 735666-0020 compressor wheel for GTB4708BLN turbochargers. Reference application for CAT 3508B generator sets. Verify part number and OEM references before ordering.
Cross Reference
3016868 CW
Show more cross references
3016868 CW 735666-20 757360-0022 CW 757360-5022S CW FOR 10R8799 CW FOR 316-6332 CW FOR 590-5668 CW FOR 740464-0020 CW FOR 740464-20 CW FOR 740464-5020 CW FOR 740464-5020S CW FOR 767915-7 CW
US$ 285.00
/ 1 pc(s)
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Subtotal: US$ 285.00
Send an InquiryProduct Key Features
5-axis CNC milled compressor wheel
5-axis CNC milling supports precise blade geometry, consistent surface finish, and repeatable compressor wheel dimensions for stable airflow characteristics.
This aftermarket 735666-0020 compressor wheel is a replacement component for GTB4708BLN turbochargers, with a reference application for CAT 3508B industrial generator sets. It serves as a specific turbocharger part for B2B buyers and repair shops seeking to restore compressor performance in heavy-duty diesel systems. Verify your unit's part number and OEM reference numbers before ordering to ensure correct fitment.
Key Specifications
- Part Number: 735666-0020
- Product Type: Compressor Wheel
- Turbo Model: GTB4708BLN
- Application Clue: CAT 3508B Industrial Generator Set
- Packing Dimensions: 17 x 17 x 11 cm
- Gross Weight: 0.8 kg
- OEM Reference Numbers: 3016868 CW, 735666-20, 740464-0020 CW
This compressor wheel features a radial blade design with a central hexagonal drive shaft, visible in high-resolution studio photography. The machined metallic surface and concentric tooling marks on the blades are clearly documented for visual verification. Buyers should cross-check these physical characteristics against their existing component to confirm the correct GTB4708BLN configuration before proceeding with an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT GENERATOR SET INDUSTRIAL > CAT 3508B
This compressor wheel is listed for CAT 3508B industrial generator sets and associated with GTB4708BLN turbochargers. It is a reference application for B2B buyers and repair shops; verify the specific turbo model and engine configuration before ordering. The part is associated with 12 OEM reference numbers, including 3016868 CW, 735666-20, and 740464-0020 CW. Use these numbers to cross-check against your existing component or service manual. For dual-turbo or complex industrial setups, confirm the exact position and model of the GTB4708BLN unit to ensure the 735666-0020 wheel matches your system requirements.
Technical Notes
The GTB4708BLN turbocharger is an industrial unit associated with CAT 3508B generator sets. This compressor wheel is a standalone replacement component, not a complete turbocharger assembly. Buyers should verify the specific turbo model and engine configuration before ordering. For dual-turbo or complex industrial setups, confirm the exact position of the GTB4708BLN unit. Cross-check the 735666-0020 part number against your service manual or existing component to ensure correct fitment. Technical fitment support is available to assist with verification.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 735666-0020 compressor wheel. Technical fitment support is available to help verify the GTB4708BLN turbo model and CAT 3508B application before ordering. For bulk inquiries or specific generator set configurations, contact our team to confirm part numbers and OEM references. We provide pre-shipment inspection and quality control to ensure the replacement wheel meets your operational requirements.
Product FAQ
This part is associated with 12 OEM reference numbers, including 3016868 CW, 735666-20, and 740464-0020 CW. Verify these references against your specific turbocharger configuration.
For CAT 3508B generator sets, confirm whether the system uses a single or dual turbocharger configuration. The 735666-0020 wheel is a reference application for specific GTB4708BLN units; verify the exact turbo model and position before ordering.
While this compressor wheel is for a turbocharger, ensure any bypass or wastegate valves in the CAT 3508B system are functioning correctly. The wheel itself does not control bypass operation, but proper system balance is required for stable performance.
The 735666-0020 compressor wheel is a component of the GTB4708BLN turbocharger. Verify the bearing housing and thrust bearing specifications separately, as the wheel alone does not define the bearing load capacity. Consult the turbocharger assembly manual for complete system specs.
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, engine code, vehicle application, production year, OEM reference numbers, and related turbo configuration before ordering. This part is a reference application for CAT 3508B generator sets; confirm fitment against your specific unit.
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