135-2648 Turbine Housing for CAT E325C / 3126B Turbocharger

This 135-2648 Turbine Housing serves as an aftermarket replacement for S300W072 turbochargers in CAT E325C (3126B) and CAT 325B (3116) applications. Verify part number, engine code, and OEM references like 168971 or 169397 against your existing unit to ensure correct fitment before ordering.

Key Specifications

This turbine housing is identified by part number 135-2648 and corresponds to the S300W072 turbocharger model. It serves as a replacement component for CAT E325C (3126B engine) and CAT 325B (3116 engine) applications. Key identification references include OEM numbers 168971, 169397, 169451, and 197744. Additional housing codes such as 10R9769 TH, 157-4386 TH, 170001 TH, 179588 TH, and 7C6342 TH may assist in verification. The unit ships with a gross weight of 14 kg in packaging measuring 36x34x21 cm. High-resolution images are available to support visual inspection and part confirmation before ordering.

Application & Compatibility

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

• CAT > CAT E325C > CAT 3126B
• CAT > CAT 325B > CAT 3116

This turbine housing is listed for CAT E325C (3126B engine) and CAT 325B (3116 engine) applications. These paths serve as reference clues for identification only. Always verify the specific engine code and turbo model S300W072 against your existing unit. Cross-check OEM reference numbers such as 168971 or 169397 to confirm fitment before ordering. Do not assume universal compatibility across all CAT models.

Technical Notes

The S300W072 turbine housing manages exhaust gas flow to drive the turbocharger. Inspect the inlet and outlet flanges for cracks or warping before installation. Verify that the housing matches the specific turbo model and engine application. Check mating surfaces for damage to ensure a secure seal. Proper alignment is critical for maintaining boost pressure and preventing exhaust leaks. Use the provided OEM reference numbers to confirm the correct housing variant for your unit.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 135-2648 Turbine Housing. Technical fitment support is available to help verify part numbers, engine codes, and OEM references before ordering. Contact our team for bulk order details and fast dispatch options. We assist repair shops and distributors in confirming specifications for S300W072 applications to ensure accurate replacement parts.