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451491-0002 BTG7506 Turbocharger Core for CAT C15 & 3406E Engines
Aftermarket 451491-0002 BTG7506 turbo core for CAT C15/3406E applications. Verify part number, engine code, and OEM references 0R6983/0R7088 before ordering. B2B volume pricing available.
Show more cross references
0R6983 0R7088 1243029 124-3029 1312428 131-2428 449073-0001 449073-1 449073-13 712371-0007 712371-5007 712371-7 FOR 466445-0021 FOR 466445-0022 FOR 466445-0023 FOR 466445-0024 FOR 466445-21 FOR 466445-22 FOR 466445-23 FOR 466445-24 FOR 466445-5021 FOR 466445-5022 FOR 466445-5023 FOR 466445-5024 FOR 471066-0001 FOR 471066-1 FOR 471066-5001Subtotal: US$ 328.00
Send an InquiryThis aftermarket 451491-0002 BTG7506 turbocharger core is a replacement component for CAT C15 and 3406E engines in earth moving and truck applications. Verify your existing unit's part number and OEM reference numbers such as 0R6983 or 0R7088 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 451491-0002
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: BTG7506
- Application Clues: CAT C15, CAT 3406E, CAT 3406C
- Packing Dimensions: 21 x 23 x 23 cm
- Gross Weight: 13 kg
- Representative OEM References: 0R6983, 0R7088, 1243029, 449073-0001
- Image Availability: High-resolution studio photography showing turbine/compressor wheels and housing
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT EARTH MOVING
- CAT > CAT C15 > CAT 3406E
- CAT > CAT TRUCK > CAT 3406C
This BTG7506 core is listed for CAT C15 and 3406E engines in earth moving and truck applications. Use these application clues as reference points to verify fitment against your existing unit. Compare the turbo model and part number 451491-0002 on your old core. Check for matching OEM reference numbers such as 0R6983 or 0R7088. Confirm the engine code and vehicle application before ordering to ensure the correct replacement component.
Technical Notes
The BTG7506 core assembly features a central cast housing block with visible circular ports and bolt holes on the front face. High-resolution studio photography confirms the presence of curved turbine and compressor wheels, along with polished bearing plates positioned between the housing sections. Radial ribbing is visible on the outer surface of the lower cylindrical section, while small circular holes appear on the side of the lower housing. These visual details help buyers verify the physical structure of the replacement core against their existing unit. Note that material composition and specific dimensions are not visible in the images; verify these technical details against your old part number 451491-0002 and OEM references such as 0R6983 or 0R7088 before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 451491-0002 BTG7506 core. Worldwide shipping is available for orders of this aftermarket replacement component. Our team provides technical fitment support to help verify part numbers, engine codes, and OEM reference numbers such as 0R6983 or 0R7088 before shipment. Contact us for a quote on bulk orders or to confirm application details for CAT C15 and 3406E engines.
Product FAQ
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 451491-0002, engine code (CAT C15/3406E/3406C), vehicle application, and OEM reference numbers (e.g., 0R6983, 0R7088) against your existing unit before ordering. Fitment is reference-based; confirm turbo model BTG7506 matches your application.
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Frequently Asked Questions
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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.
