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1988723 RA Rotor Assy for Caterpillar 3126B Turbocharger

Aftermarket FOR 1988723 RA Rotor Assy for Caterpillar 3126B applications. Verify part number, engine code, and OEM reference numbers before ordering. Technical fitment support available for B2B buyers.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Rotor Assy On backorder — orders accepted Part # FOR 1988723 RA Packing N/A
Cross Reference FOR 198-8723 RA
Show more cross references FOR 198-8723 RA FOR 1988724 RA FOR 198-8724 RA FOR 1988725 RA FOR 198-8725 RA FOR 1988726 RA FOR 198-8726 RA
CA$ 94 / 1 pc(s)
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Subtotal: CA$ 94

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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket FOR 1988723 RA Rotor Assy is a replacement component for Caterpillar 3126B turbocharger applications. It serves as a technical fitment option for B2B buyers verifying OEM reference numbers such as FOR 1988724 RA and FOR 1988725 RA before ordering.

Key Specifications

  • Part Number: FOR 1988723 RA
  • Product Type: Rotor Assy
  • Application Clue: Caterpillar 3126B
  • OEM Reference Numbers: FOR 1988724 RA, FOR 1988725 RA, FOR 1988726 RA
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

Verify the specific engine code and production year against the Caterpillar 3126B application before ordering. Cross-reference the supplied OEM numbers to confirm the correct Rotor Assy configuration for your turbocharger rebuild or replacement project.

Application & Compatibility

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

  • Caterpillar > 3126B

This Rotor Assy is listed for Caterpillar 3126B turbocharger applications. It is associated with OEM reference numbers including FOR 1988724 RA, FOR 1988725 RA, and FOR 1988726 RA. Buyers should verify the specific engine code, production year, and turbocharger configuration against these references before ordering. The application path Caterpillar > 3126B serves as a verification clue for replacement projects. Confirm the correct Rotor Assy variant by reference checking the supplied part number FOR 1988723 RA with your specific unit requirements to ensure accurate fitment.

Technical Notes

The Rotor Assy for FOR 1988723 RA is a rotating assembly component for Caterpillar 3126B turbocharger applications. It integrates the turbine and compressor wheels with the bearing housing to form the core rotating unit. Buyers should verify the specific turbocharger configuration and engine code against the Caterpillar 3126B application path. Cross-reference the supplied OEM reference numbers, such as FOR 1988724 RA and FOR 1988725 RA, to confirm the correct variant. Ensure the Rotor Assy matches the required balance specifications for stable operation. Technical fitment support is available to assist with verification before ordering.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this FOR 1988723 RA Rotor Assy. Technical fitment support is available to assist with verifying OEM reference numbers and engine applications before ordering. Distributors and repair shops can request quotes for bulk orders of Caterpillar 3126B turbocharger components. Verify part number, engine code, and production year to ensure the correct replacement application.

Product FAQ

Verify the wastegate operating pressure against the specific Caterpillar 3126B engine specification. Consult the engine service manual to ensure the Rotor Assy matches the required pressure rating.

Cross-reference the nozzle ring vane count and height with the OEM reference numbers FOR 1988724 RA and FOR 1988725 RA. Confirm these dimensions match the Caterpillar 3126B turbocharger configuration.

Ensure the Rotor Assy is balanced to meet the dynamic balance specifications for the Caterpillar 3126B application. Pre-shipment inspection helps confirm stable operation and replacement reliability.

Representative OEM reference numbers include FOR 1988724 RA, FOR 1988725 RA, and FOR 1988726 RA. Verify these references against your specific Caterpillar 3126B application before ordering.

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 1988723 RA, Caterpillar 3126B engine application, and OEM reference numbers (e.g., FOR 1988724 RA, FOR 1988725 RA) before ordering. Confirm turbo configuration and production year for fitment accuracy.

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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.

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