1262757 Turbine Housing for CAT 3508B Generator Set (BTL8503)

This 1262757 Turbine Housing serves as an aftermarket replacement for the BTL8503 turbocharger in CAT 3508B industrial generator sets. Designed for heavy-duty applications, this component supports reliable exhaust gas flow management. Verify OEM reference numbers like 4411220122 and engine specifications before ordering to ensure correct fitment.

Key Specifications

This turbine housing is identified by part number 1262757 and is designed for the BTL8503 turbocharger model. It serves as a replacement component for CAT 3508B industrial generator sets. The unit is associated with multiple OEM reference numbers, including 4411220122, 0R7128 TH, and 10R0430 TH. These references help buyers cross-check fitment against existing equipment. Always verify the specific casting number on your old unit to ensure the correct variant is selected for your application.

Application & Compatibility

This turbine housing is listed for CAT 3508B industrial generator sets using the BTL8503 turbocharger. It serves as a replacement application for units identified by part number 1262757. Buyers should verify their specific engine configuration and production year before ordering. Cross-reference the supplied OEM numbers, such as 4411220122, against your existing unit to confirm the correct variant. Always check casting numbers on the old housing to ensure proper alignment and fitment for your generator set.

Technical Notes

This turbine housing is engineered for the BTL8503 turbocharger series, supporting efficient exhaust gas flow in CAT 3508B industrial generator sets. The component is manufactured to meet specific dimensional tolerances required for proper turbine wheel alignment and exhaust sealing. Buyers should inspect the flange mounting details and exhaust inlet geometry to ensure they match the original unit. Verify that the casting numbers align with your specific application requirements before installation to prevent fitment issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 1262757 Turbine Housing. Worldwide shipping is available for industrial generator set parts. Our technical team provides fitment support to help verify OEM reference numbers like 4411220122. Contact us to confirm specifications for your CAT 3508B application before ordering.