451513-0002 BTL8503 Turbine Housing for CAT D11N & CAT 3508

This aftermarket replacement turbine housing, part number 451513-0002, is designed for BTL8503 turbochargers in Caterpillar CAT D11N and CAT 3508 applications. Verify the part number, engine code, and turbo configuration against your existing unit before ordering to ensure correct fitment.

Key Specifications

• Part Number: 451513-0002
• Product Type: Turbine Housing
• Turbo Model: BTL8503
• Reference Application: Caterpillar CAT D11N, CAT 3508
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: Not available

This section lists the core identification data for the 451513-0002 turbine housing. Buyers should use these fields to cross-reference their existing unit. The BTL8503 model designation helps narrow down the specific turbocharger configuration. Verify these details against your equipment records before proceeding with an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT D11N > CAT 3508

This turbine housing is listed for reference applications including Caterpillar CAT D11N and CAT 3508. These application paths serve as verification clues rather than confirmed fitment. Buyers should cross-reference the part number 451513-0002 and turbo model BTL8503 against their specific equipment records. Verify the engine code, vehicle application, and existing turbo configuration before ordering. Technical fitment support is available to help confirm the correct replacement application for your unit.

Technical Notes

The BTL8503 turbocharger configuration is associated with heavy-duty Caterpillar equipment. Since specific material grades and dimensional tolerances are not listed in the supplied data, buyers should inspect the existing turbine housing for casting marks, inlet geometry, and mounting flange alignment. Compare the physical dimensions of the old unit against the new 451513-0002 housing to ensure the exhaust outlet orientation and bolt pattern match. Verify the turbine shaft condition and compressor side integrity before assembly. Technical fitment support is available to review specific unit details and confirm the correct replacement application for your CAT D11N or CAT 3508 equipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 451513-0002 BTL8503 turbine housing. Technical fitment support is available to help verify the part number, engine code, and turbo configuration against your specific CAT D11N or CAT 3508 unit. Contact our team to confirm the correct replacement application and discuss bulk order requirements. We provide clear documentation to assist with pre-shipment inspection and installation planning.