431876-0109 RA Rotor Assy for Isuzu 4HE1XS & GMC W-Series
Aftermarket 431876-0109 RA Rotor Assy for Isuzu 4HE1XS, 4HK1, and GMC W4500 applications. Verify part number, engine code, and vehicle application before ordering. Volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: CA$ 69
Send an InquiryThis aftermarket 431876-0109 RA Rotor Assy is a replacement component for Isuzu 4HE1XS and GMC W4500 applications. It serves as a reference part for turbocharger rebuilds, with fitment verification required against specific engine codes and vehicle configurations before ordering.
Key Specifications
- Part Number: 431876-0109 RA
- Product Type: Rotor Assy
- Application Clues: Isuzu 4HE1XS, Isuzu 4HK1, Isuzu L4 4.8L Diesel, Isuzu L4 5.2L Diesel, GMC W4500
- Packing: N/A
- Gross Weight: 0 kg
- OEM Reference Numbers: Not supplied
Verify the part number against your specific engine code and vehicle configuration. Confirm backplate dimensions and mounting details match your existing compressor housing before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- GMC > GMC W-Series > GMC W4500 > Isuzu 4HE1XS
- ISUZU > 4HE1XS
- ISUZU > 4HK1
- ISUZU > L4 4.8L DIESEL (TC)
- ISUZU > L4 5.2L DIESEL (TC)
This Rotor Assy is listed for Isuzu 4HE1XS, 4HK1, L4 4.8L diesel, and L4 5.2L diesel applications, as well as GMC W-Series W4500 trucks. These application paths serve as reference clues for identifying the correct part. Buyers should verify the specific engine code, vehicle configuration, and production year against their existing turbocharger setup. Confirm that the backplate dimensions and mounting details align with your compressor housing. Cross-check the part number 431876-0109 RA against your OEM reference numbers to ensure accurate fitment before placing an order.
Technical Notes
The 431876-0109 RA Rotor Assy is a core turbocharger component requiring precise alignment with the compressor housing. Buyers should verify backplate dimensions and mounting details against their existing housing to ensure proper seating. For applications involving pneumatic actuators, confirm the actuator rod length and spring rate match the original configuration to maintain stable boost control. Since no specific OEM reference numbers are supplied for this part, cross-check the part number against your vehicle’s service manual or existing turbocharger markings. Technical fitment support is available to assist with these verification steps before shipment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 431876-0109 RA Rotor Assy. Technical fitment support is available to assist with verifying backplate dimensions, actuator rod length, and spring rate against your specific Isuzu 4HE1XS or GMC W4500 configuration. Worldwide shipping is available for this aftermarket replacement part. Contact our team to confirm part number 431876-0109 RA and application details before placing an order.
Product FAQ
GMC W-Series 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 GMC W-Series.
Compatibility Verify part number 431876-0109 RA, engine code (4HE1XS, 4HK1, L4 4.8L, L4 5.2L), vehicle application (GMC W4500, Isuzu), production year, and OEM reference numbers before ordering. Confirm turbo configuration and backplate fitment with the compressor housing.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
