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471091-0002 BTG5501 Turbocharger Replacement for CAT C15 / 3406E

Aftermarket 471091-0002 BTG5501 turbocharger for Caterpillar C15 and CAT 3406E engines. Reference application includes OEM ref 135-8139. Verify engine code and fitment before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 471091-0002 Models BTG5501
Cross Reference 135-8139
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This 471091-0002 BTG5501 turbocharger is an aftermarket replacement unit designed for Caterpillar C15 and CAT 3406E engine applications. It serves as a direct reference alternative to OEM part 135-8139, supporting B2B buyers who require verified fitment data for heavy-duty industrial and construction equipment.

Key Specifications

  • Part Number: 471091-0002
  • Product Type: Turbocharger
  • Turbo Model: BTG5501
  • Application Clues: Caterpillar C15, CAT C15, CAT 3406E
  • OEM Reference Number: 135-8139
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: Not available

These specifications define the core identification data for this aftermarket replacement unit. Buyers should use the part number and turbo model to cross-check against their existing equipment records.

Application & Compatibility

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

  • Caterpillar > Caterpillar C15 > CAT C15 > CAT 3406E

This aftermarket replacement turbocharger is listed for Caterpillar C15 and CAT 3406E engine applications. The application path includes Caterpillar > Caterpillar C15 > CAT C15 > CAT 3406E. Buyers should verify the specific engine variant and production year against their equipment records. Cross-check part number 471091-0002 and OEM reference 135-8139 to confirm the correct BTG5501 configuration before ordering. This unit serves as a reference application for industrial and construction equipment maintenance.

Technical Notes

The BTG5501 turbo model is associated with Caterpillar C15 and CAT 3406E engine applications. This unit is an aftermarket replacement, not an OEM-authorized part. Buyers should verify the specific engine variant and production year against their equipment records. Cross-check part number 471091-0002 and OEM reference 135-8139 to confirm the correct configuration. Technical fitment support is available to assist with verification before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 471091-0002 BTG5501 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference 135-8139 before ordering. For Caterpillar C15 or CAT 3406E applications, provide your equipment details to confirm the correct configuration. This service helps ensure the aftermarket replacement unit matches your specific industrial or construction equipment requirements.

For fleet and construction equipment buyers, maintaining accurate stock planning for the 471091-0002 BTG5501 unit requires verifying the specific Caterpillar C15 or CAT 3406E engine variant. Cross-reference OEM number 135-8139 against your maintenance logs to ensure the aftermarket replacement matches your current configuration. LeadTurbo provides technical fitment support to assist with these verification steps before shipment. Volume pricing is available for bulk orders, and worldwide shipping options are supported for international distributors and repair shops.

Product FAQ

Provide the engine code (C15 or 3406E), serial number, and quantity. Including OEM reference 135-8139 helps confirm the correct BTG5501 configuration.

Compare the turbo model BTG5501 and part number 471091-0002 against your existing unit. Verify that the OEM reference 135-8139 matches your application records.

Confirm the specific Caterpillar C15 or CAT 3406E engine variant and production year. Ensure the aftermarket replacement matches the original turbo configuration.

The supplied data lists OEM reference 135-8139. Verify this reference against your equipment manual or previous parts history before ordering.

Caterpillar C15 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 Caterpillar C15.

Compatibility Verify part number 471091-0002, engine code (C15/3406E), vehicle application, production year, and OEM reference number 135-8139 before ordering. This is an aftermarket replacement application; confirm fitment with your technical team.

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