HE351 HE431V HY40V Turbocharger O Ring for Cummins ISB 6.7

This aftermarket O ring is a replacement component for HE351, HE431V, and HY40V turbochargers, specifically referenced for Cummins ISB 6.7 engines in Kalmar terminal tractors. Verify your specific turbo configuration and part number before ordering to ensure correct fitment for your application.

Key Specifications

• Product Type: O ring
• Turbo Models: HE351, HE431V, HY40V
• Reference Application: Cummins ISB 6.7 engines in Kalmar terminal tractors
• Packing: N/A
• Gross Weight: 0 kg
• OEM Reference Numbers: Not listed in input

Verify the specific turbo configuration and O ring dimensions before ordering. This component is a replacement part for the listed turbo models; confirm fitment against your vehicle's production year and engine code to ensure correct application.

Application & Compatibility

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

• Kalmar > Kalmar Terminal Tractor > Ottawa yard tractors > Cummins ISB 6.7

This O ring is a reference application for Cummins ISB 6.7 engines found in Kalmar terminal tractors, specifically associated with HE351, HE431V, and HY40V turbocharger configurations. Because O ring dimensions are critical for sealing integrity, verify the specific turbo model and engine code on your vehicle before ordering. Buyers should confirm the inner and outer diameters against their existing part or technical drawings to ensure the correct replacement size. This component is listed for these applications as a replacement reference; it is not a confirmed universal fit for all units with these engine codes. Technical fitment support is available to help match the correct O ring dimensions for your specific Kalmar terminal tractor setup.

Technical Notes

O rings are critical sealing components in turbocharger systems, preventing fluid leaks and maintaining pressure integrity. For HE351, HE431V, and HY40V models, material compatibility and dimensional accuracy are essential to prevent premature failure. Since specific OEM reference numbers are not listed in the input, buyers should verify the exact part number and engine configuration against their technical drawings. Confirm the inner and outer diameters of the existing O ring to ensure the replacement matches the required sealing surface. Technical fitment support is available to assist with dimensional confirmation before finalizing an order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for this HE351, HE431V, and HY40V O ring. Technical fitment support is available to help verify dimensions and application details before finalizing orders. For fast-moving references, plan reorder timing based on current stock levels and projected usage to maintain consistent supply for Cummins ISB 6.7 applications. Inquiries can include specific turbo model, engine code, and vehicle application to streamline verification and ensure the correct replacement component is identified.