3539803 TH HX30 Turbine Housing for Komatsu PC120-6 Cummins 4BT-110

This aftermarket HX30 Turbine Housing FOR 3539803 TH serves as a replacement part for Komatsu PC120-6 excavators equipped with Cummins 4BT-110 engines. Designed for heavy-duty applications, this component supports reliable turbocharger operation while offering technical fitment support and volume pricing for B2B buyers.

Key Specifications

This HX30 Turbine Housing is identified by part number FOR 3539803 TH. It serves as an aftermarket replacement component for turbocharger assemblies. The unit weighs 7 kg gross, aiding in logistics planning for B2B buyers. Representative OEM reference numbers include 3536890, FOR 3537010 TH, and FOR 3539803 TH. These references help confirm the correct housing variant for your specific engine application. Always cross-check these numbers with your existing part to ensure accurate identification before placing an order.

Application & Compatibility

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

• KOMATSU > KOMATSU PC120-6 > CUMMINS 4BT-110
• KOMATSU > KOMATSU GD305 > KOMATSU S4D102 110HP

This turbine housing is listed for Komatsu PC120-6 excavators with Cummins 4BT-110 engines and Komatsu GD305 loaders with S4D102 110HP engines. These application paths serve as reference clues for identification. Always verify the specific engine serial number and vehicle model against the supplied OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your technical team to ensure correct installation.

Technical Notes

This HX30 turbine housing is designed for exhaust gas flow management in heavy-duty diesel applications. Buyers should verify the flange bolt pattern and exhaust inlet dimensions against their existing unit. The cast construction supports standard turbocharger assembly requirements. Confirm the bypass port configuration matches your engine's waste-gate setup. Technical fitment support is available to assist with dimension verification. Ensure all mounting details align with the bearing housing before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this HX30 Turbine Housing. Technical fitment support is available to assist with part verification and application matching. Contact our sales team to discuss bulk orders or specific engine requirements. We provide detailed documentation to help confirm the correct replacement component for your fleet or workshop inventory.

Efficient inventory management is critical for repair shops and distributors handling HX30 turbine housing replacements. With a gross weight of 7 kg, this unit is sized for standard freight logistics, allowing for streamlined storage and faster dispatch to job sites. Buyers should cross-reference the extensive list of 24 OEM numbers, such as 3536890 and FOR 3537010 TH, to ensure accurate stock planning for Komatsu PC120-6 and GD305 fleets. LeadTurbo provides technical fitment support to assist with part verification, helping you maintain consistent supply chains for Cummins 4BT-110 and S4D102 engine rebuilds without risking incorrect orders.