3599491 HX35G Turbocharger Replacement for CUMMINS CNG

This aftermarket HX35G turbocharger, part number 3599491, serves as a replacement unit for CUMMINS CNG engines in commercial vehicles. It is listed for applications including Freightliner MT45/MT55 walk-in van chassis and Blue Bird Ultra LF 35 CNG transit buses. Verify your specific engine code and OEM reference numbers 3599492, 3599493, or 4089434 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 3599491
• Product Type: Turbocharger
• Turbo Model: HX35G
• Packing Dimensions: 26*30*33 cm
• Gross Weight: 15 kg
• OEM Reference Numbers: 3599492, 3599493, 4089434

These specifications help buyers verify the physical unit against their service manual requirements. The listed OEM reference numbers serve as cross-check points for confirming the correct HX35G configuration for your specific CUMMINS CNG engine application. Always cross-reference these data points before placing an order.

Application & Compatibility

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

• Freightliner > MT45 > MT55 walk-in van chassis > MT55 walk-in van chassis Truck > Step van chassis > CUMMINS CNG
• Blue Bird > Ultra LF 35 CNG > Ultra LF 35 CNG Low-floor transit bus > CUMMINS CNG
• DONGFENG > Bus > CUMMINS CNG
• Freightliner > MB-45 > MB55 > MB Line shuttle-bus chassis > CUMMINS CNG
• TATA > LPO 1623 rear-engine CNG low-entry city bus > LPO 1623 rear-engine CNG low-entry city bus Transit bus > CUMMINS CNG

This HX35G turbocharger is listed for reference applications involving CUMMINS CNG engines. Application clues include Freightliner MT45/MT55 walk-in van chassis, Blue Bird Ultra LF 35 CNG low-floor transit buses, DONGFENG buses, Freightliner MB-45/MB55 shuttle-bus chassis, and TATA LPO 1623 rear-engine CNG low-entry city buses. These paths serve as verification clues rather than confirmed fitment. Buyers should verify the specific engine code, vehicle model, and production year against their service manual. Cross-check the OEM reference numbers 3599492, 3599493, and 4089434 to confirm the correct HX35G configuration for your fleet or repair needs before placing an order.

Technical Notes

The HX35G is a fixed-geometry turbocharger designed for CUMMINS CNG engine applications. Unlike variable-geometry units, it relies on a static turbine housing and a wastegate flapper valve for boost control. Buyers should verify the turbine housing bypass port diameter and wastegate seating against their specific engine requirements. Confirm that the shaft end play and radial play tolerances align with your service manual specifications. Cross-check the OEM reference numbers 3599492, 3599493, and 4089434 to ensure the HX35G configuration matches your vehicle's original equipment setup before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 3599491 HX35G turbocharger. Technical fitment support is available to help verify engine codes and OEM reference numbers 3599492, 3599493, and 4089434 against your specific CUMMINS CNG application. Contact our team for pre-shipment inspection details and to confirm packing dimensions of 26*30*33 cm and gross weight of 15 kg before placing an order.