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1262757 Turbine Housing BTL8503 Turbocharger | CAT 3508B Replacement
Aftermarket 1262757 turbine housing for BTL8503 turbochargers. Reference application for CAT 3508B and CAT 3516 engines. Verify OEM reference numbers and engine fitment before ordering.
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4411220122 441122-0122 FOR 0R7128 TH FOR 0R-7128 TH FOR 10R0430 TH FOR 10R-0430 TH FOR 1323647 TH FOR 132-3647 TH FOR 1720913 TH FOR 172-0913 TH FOR 1744955 TH FOR 174-4955 TH FOR 2045462 TH FOR 204-5462 TH FOR 2395045 TH FOR 471028-0001 TH FOR 471028-1 TH FOR 471028-5001 TH FOR 471028-5001S TH FOR 471168-0001 TH FOR 471168-1 TH FOR 471168-5001S TH FOR 471168-9001S TH FOR 710024-0001 TH FOR 710024-0002 TH FOR 710024-1 TH FOR 710024-2 TH FOR 710024-5001 TH FOR 710024-5002 TH FOR 710024-9001 TH FOR 710024-9002 THThis aftermarket 1262757 turbine housing is a replacement component for BTL8503 turbochargers, listed for reference applications including CAT 3508B industrial generator sets and CAT 3516 engines. Verify your specific engine code and OEM reference numbers, such as 4411220122, against your existing unit before ordering to ensure correct fitment.
Key Specifications
- Part Number: 1262757
- Product Type: Turbine Housing
- Turbo Model: BTL8503
- Application Clues: CAT 3508B, CAT 3516B, CAT 3516
- OEM Reference Numbers: 4411220122, 0R7128 TH, 10R0430 TH, 1323647 TH
- Packing: N/A
- Gross Weight: 0 kg
- Image Availability: Yes
This section lists the core identification data for the 1262757 turbine housing. Buyers should use these fields to cross-check their existing unit against the supplied OEM reference numbers and engine applications before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT GENERATOR SET INDUSTRIAL > CAT 3508B
- CAT > CAT TRUCK 793 HD > CAT 3516B
- CAT > CAT 3516
This turbine housing is listed for reference applications including CAT 3508B industrial generator sets, CAT 3516B trucks, and CAT 3516 engines. Buyers should verify the specific engine code and OEM reference numbers, such as 4411220122 or 0R7128 TH, against their existing unit. Because multiple housing revisions may exist for the same engine family, matching the casting numbers on the old part is essential to ensure the correct replacement application. Do not assume universal fitment across all CAT 3508 or 3516 variants without confirming the exact OEM reference.
Technical Notes
The 1262757 turbine housing is a cast metal component for BTL8503 turbochargers, featuring a large circular inlet with a machined interior and a rectangular exhaust flange with four bolt holes. Visible surface finish is matte grey. Buyers should verify casting numbers on the old unit against the 31 listed OEM reference numbers, such as 4411220122 or 0R7128 TH, to confirm the correct revision for CAT 3508B or 3516 applications. Do not assume fitment without matching these specific identifiers.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 1262757 turbine housing. Worldwide shipping is available for orders of this BTL8503 replacement component. Our team provides technical fitment support to help verify OEM reference numbers, such as 4411220122, against your specific CAT 3508B or 3516 application. Contact us for quotes on bulk orders or to confirm casting numbers before shipment.
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 This part is listed for reference applications including CAT 3508B and CAT 3516 engines. Verify part number 1262757, turbo model BTL8503, specific engine code, vehicle application, and OEM reference numbers (e.g., 4411220122, 0R7128 TH) against your unit before ordering.
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