3539697 BO-TH-M HX35 Shaft Nut for Cummins Turbocharger

This aftermarket HX35 Shaft Nut (3539697 BO-TH-M) serves as a replacement component for Cummins turbocharger applications. Designed for rebuilders and B2B buyers, it references OEM numbers 2840781 and 2840781-M. Verify engine specifications and physical fitment before ordering to ensure correct installation.

Key Specifications

This HX35 Shaft Nut is identified by part number 3539697 BO-TH-M. It serves as a replacement component for Cummins turbocharger assemblies. The item references OEM numbers 2840781 and 2840781-M for verification purposes. Buyers should confirm these references against their existing hardware. The product is supplied with a gross weight of 0.9 kg. Packaging dimensions are 17*12*3 cm in a No. 6 bag. This compact format supports efficient B2B logistics and inventory management. Visual inspection images are available to assist with pre-purchase verification. Ensure all specifications match your rebuild requirements before ordering.

Application & Compatibility

This HX35 Shaft Nut is listed for Cummins turbocharger applications. It serves as a reference replacement for units using OEM numbers 2840781 and 2840781-M. Buyers should verify the specific engine model and turbo housing design before ordering. Mid-production updates can alter shaft dimensions, so physical verification is recommended. This aftermarket component supports rebuild projects where fitment to verifyment is critical. Confirm all specifications match your existing hardware to ensure proper installation.

Technical Notes

This HX35 shaft nut secures the turbocharger shaft assembly, maintaining critical alignment for stable operation. Proper torque application is essential to prevent shaft play or bearing damage during high-speed rotation. Inspect the shaft threads for wear or cross-threading before installation. Ensure the mating surfaces are clean and free of debris. Use a thread-locking compound if specified by the service manual. Verify that the nut matches the exact thread pitch and diameter of your HX35 unit. Incorrect fasteners can lead to premature failure or catastrophic turbo damage. Always replace with a new nut during rebuilds.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this HX35 Shaft Nut. Worldwide shipping is available for efficient inventory replenishment. Our team provides technical fitment support to verify part number 3539697 BO-TH-M against your Cummins application. Contact us to confirm OEM reference 2840781 alignment and secure reliable replacement supply for your rebuild operations.