Click image to zoom
0R7978 BH Turbocharger Bearing Housing for Caterpillar 3126B
Aftermarket FOR 0R7978 BH bearing housing for Caterpillar 3126B and 3126E applications. Includes 7 OEM reference numbers for fitment verification. B2B volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
FOR 171575 BH FOR 171813 BH FOR 173270 BH FOR 173618 BH FOR 178473 BH FOR 1974998 BH FOR 197-4998 BHSubtotal: US$ 58.00
Send an InquiryLeadTurbo supplies the FOR 0R7978 BH turbocharger bearing housing as an aftermarket replacement for Caterpillar 3126B and 3126E engine applications. This cast housing assembly features a multi-groove pulley and central bearing bore, serving as a component for turbocharger rebuilds and maintenance. Buyers should verify the part number and OEM reference numbers against their specific engine configuration before ordering.
Key Specifications
- Part Number: FOR 0R7978 BH
- Product Type: Turbocharger Bearing Housing
- Gross Weight: 6 kg
- Packing: N/A (Verify shipping requirements)
- OEM Reference Numbers: FOR 171575 BH, FOR 171813 BH, FOR 173270 BH, FOR 173618 BH, FOR 178473 BH, FOR 1974998 BH, FOR 197-4998 BH
- Visible Features: Cast housing body, multi-groove pulley, central bearing bore, mounting flange with threaded holes, and central threaded bore on the bottom face.
Verify the specific OEM reference number against your engine documentation to confirm the correct bearing housing assembly for your rebuild or maintenance project.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > 3126B
- Caterpillar > 3126E
- Caterpillar
- FORD > CATERPILLAR 3126B
This bearing housing is listed for Caterpillar 3126B and 3126E engine applications, with reference clues for Ford vehicles equipped with Caterpillar 3126B engines. The part is associated with seven OEM reference numbers, including FOR 171575 BH, FOR 171813 BH, and FOR 1974998 BH. These references serve as verification clues for buyers to confirm fitment against their specific engine documentation. Because application paths are provided as reference clues rather than confirmed fitment, verify the part number FOR 0R7978 BH, engine code, and production year before ordering. Technical fitment support is available to assist with matching the correct bearing housing assembly for your rebuild or maintenance project.
Technical Notes
The FOR 0R7978 BH bearing housing is a cast component featuring a multi-groove pulley and central bearing bore. Visible surfaces include a machined pulley, threaded mounting flange, and a central threaded bore on the bottom face. These features support standard turbocharger shaft alignment and belt drive configurations. Buyers should inspect the central bearing bore and seal area for wear or damage during rebuilds. Verify the pulley groove count and mounting flange dimensions against your specific engine documentation to ensure correct assembly. Technical fitment support is available to assist with component identification for Caterpillar 3126B and 3126E applications.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the FOR 0R7978 BH bearing housing. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers against your specific Caterpillar 3126B or 3126E application. For repair shops, rebuilders, and distributors, we provide pre-shipment inspection and documentation to assist with accurate component identification. Contact our team to confirm fitment details and request a quote for your order.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number FOR 0R7978 BH, engine code (3126B/3126E), vehicle application, and OEM reference numbers (e.g., FOR 171575 BH, FOR 171813 BH) before ordering. Confirm turbo configuration and production year for accurate fitment.
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.
