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132-3649 BTG7508 Turbocharger Replacement for CAT 3406E 550HP
Aftermarket 132-3649 BTG7508 turbocharger for Caterpillar 3406E 550HP applications. Verify OEM reference numbers and engine details before ordering. 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
1323649 471120-0001 471120-1 471120-5001 471120-5001SSubtotal: CA$ 771
Standard shipping for one packed item (CAD)
| Canada | CA$ 627.88 |
|---|
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThis aftermarket 132-3649 BTG7508 turbocharger serves as a replacement unit for Caterpillar 3406E 550HP engines. It is listed for CAT truck, scraper, dump truck, and marine applications, with OEM reference numbers such as 471120-0001 provided for fitment verification.
Key Specifications
- Part Number: 132-3649
- Turbo Model: BTG7508
- Product Type: Turbocharger
- Application Clue: Caterpillar 3406E 550HP
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 32 kg
- OEM Reference Numbers: 471120-0001, 471120-1, 471120-5001, 471120-5001S
- Image Availability: High-resolution studio shots showing turbine wheel, compressor inlet, and exhaust flange
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT TRUCK > CAT 3406E 550HP
- Cabo Yachts > Cabo Yachts 45 > Caterpillar 3406E
- Caterpillar > Caterpillar 621 > Caterpillar 621G Scraper > Caterpillar 3406E
- Caterpillar > Caterpillar 627 > Caterpillar 627G Scraper > Caterpillar 3406E
- Caterpillar > Caterpillar 735 > Caterpillar 735 Articulated Dump Truck > Caterpillar 3406E
- Caterpillar > Caterpillar 740 > Caterpillar 740 Dump Truck > Caterpillar 3406E
- Caterpillar > Caterpillar 980 > Caterpillar 980G II Wheel Loader > Caterpillar 3406E
- Freightliner > Freightliner trucks > Caterpillar 3406E
- Peterbilt > Peterbilt truck > Peterbilt trucks > Caterpillar 3406E
- Viking Yachts > Viking Convertible > Viking offshore convertibles > Caterpillar 3406E
This turbocharger is listed for Caterpillar 3406E 550HP applications, including CAT trucks, 621G/627G scrapers, 735/740 dump trucks, 980G II wheel loaders, and marine vessels such as Cabo Yachts 45 and Viking offshore convertibles. It is also associated with Freightliner and Peterbilt trucks equipped with Caterpillar 3406E engines. Buyers should verify the specific engine code, production year, and mounting details against their unit. Cross-check OEM reference numbers such as 471120-0001 and 471120-5001S against your service documentation to confirm fitment before ordering.
Technical Notes
The BTG7508 turbocharger features a two-part housing assembly with visible clamp-style fasteners connecting the turbine and compressor sections. The compressor inlet displays a polished, machined finish, while the exhaust inlet flange includes two large oval ports and four bolt holes. Small threaded oil feed and drain ports are visible on the housing. Buyers should verify the oil return line drain angle against the specific CAT 3406E 550HP engine installation manual to prevent oil retention. Confirm that the mounting bracket dimensions and bolt hole patterns align with your existing unit or service documentation. LeadTurbo provides technical fitment support to assist with these verification steps for Caterpillar 3406E applications.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 132-3649 BTG7508 turbocharger. Worldwide shipping is available for this 32 kg unit. Technical fitment support is provided to help verify OEM reference numbers such as 471120-0001 against your specific CAT 3406E 550HP application. Contact our team to confirm packing details and bulk order terms before placing your order.
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 132-3649, engine code CAT 3406E, vehicle application, production year, and OEM reference numbers (e.g., 471120-0001) before ordering. Confirm turbo configuration and mounting bracket fitment for your specific unit.
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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.
