8980302170 BH RHF55 Bearing Housing Replacement for Isuzu 4HK1

This aftermarket bearing housing serves as a replacement for RHF55 turbochargers, referencing part number 8980302170 BH. Designed for Isuzu 4HK1 engines and Hitachi ZX240 excavators, it supports rebuild projects requiring fitment verification verification against OEM reference numbers before ordering.

Key Specifications

This bearing housing is engineered for RHF55 turbocharger assemblies, specifically referencing part number 8980302170 BH. The unit supports critical turbo rebuild projects by providing a robust structural component for the bearing system. Key specifications include a gross weight of 1.5 kg, designed for efficient handling and shipping. Representative OEM reference numbers such as 898030-2170 BH, CIFK BH, VB440051 BH, and VC440051 BH help identify the correct replacement application. Buyers should verify these references against their existing hardware to ensure accurate part selection.

Application & Compatibility

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

• HITACHI > HITACHI ZX240 > ISUZU 4HK1(CIFK)

This bearing housing is listed for replacement applications involving Isuzu 4HK1 engines, specifically the CIFK variant. It is associated with Hitachi ZX240 excavators and other machinery using the RHF55 turbocharger series. Buyers should verify the engine code, vehicle model, and production year against their existing unit. Cross-check OEM reference numbers such as 898030-2170 BH to confirm the correct replacement application before ordering.

Technical Notes

This bearing housing supports the RHF55 turbocharger assembly, providing structural integrity for the rotating components. The unit is designed to maintain precise alignment within the turbo system, which is critical for stable operation and reduced vibration during high-load applications. Buyers should inspect the mating surfaces and journal bores for wear or damage before installation. Proper torque specifications and clean assembly practices help ensure long-term reliability and prevent premature failure in demanding Isuzu 4HK1 engine environments.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 8980302170 BH bearing housing. Worldwide shipping is available for international distributors and repair shops. Our technical team provides fitment support to help verify OEM reference numbers and engine codes before ordering. Contact us for current stock levels and lead times for the RHF55 series components.