631GC5149M2 S3BL143 Turbocharger Replacement for Mack EM7-300

This aftermarket replacement turbocharger, part number 631GC5149M2 (S3BL143), is designed for Mack EM7-300 truck applications. Referenced by OEM number 168785, this unit supports fleet maintenance and repair operations. Verify engine specifications and vehicle details before ordering to ensure proper fitment.

Key Specifications

This S3BL143 turbocharger assembly is identified by part number 631GC5149M2 and serves as a replacement for Mack EM7-300 engines. The unit references OEM number 168785 for cross-checking purposes. Key physical specifications include a gross weight of 23 kg and packing dimensions of 26x30x33 cm. These metrics assist logistics planning for B2B orders. Verify the turbo model and engine code against your vehicle documentation to confirm the correct application before finalizing your purchase.

Application & Compatibility

This turbocharger is listed for Mack EM7-300 truck applications. Use the part number 631GC5149M2 and OEM reference 168785 to verify fitment against your vehicle documentation. Engine variants may differ; confirm the specific S3BL143 turbo model requirements before ordering. This unit serves as a replacement application for fleet maintenance. Always cross-check engine codes and vehicle details to ensure proper installation and operational reliability.

Technical Notes

This S3BL143 turbocharger assembly is engineered for heavy-duty truck applications, specifically the Mack EM7-300 engine series. The unit includes standard mounting flanges and oil connections typical for this model class. Buyers should verify the specific turbo configuration, including actuator type and housing orientation, against their vehicle's service manual. Confirm that the reference number 168785 matches your existing unit to ensure proper alignment and function. Technical fitment support is available to assist with complex installation queries.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 631GC5149M2 turbocharger. Worldwide shipping is available for this S3BL143 replacement unit. Our team provides technical fitment support to help verify engine codes and OEM references before purchase. Contact us for current stock levels and freight estimates for your Mack EM7-300 fleet maintenance needs.

For fleet managers and repair shops, efficient inventory planning is essential. This 631GC5149M2 turbocharger ships in a compact 26x30x33 cm package with a gross weight of 23 kg, optimizing storage space and freight costs. LeadTurbo provides technical fitment support to help verify engine codes and OEM references before purchase. Contact our team for volume pricing and current stock levels to streamline your Mack EM7-300 maintenance operations.