This RHF5 turbocharger is a direct replacement component engineered for select Isuzu and Holden diesel models. Built around a journal bearing system and water-cooled housing, the unit manages heat and rotational forces during sustained boost operation. The assembly measures approximately 10.6 inches long, 9.1 inches wide, and 11.8 inches high, with a weight of 11.4 pounds, aligning with factory mounting points on the 4JB1T 2.8-liter turbo-diesel engine. Compatible vehicles include the Isuzu Rodeo and Trooper through various model years, as well as Holden-badged Rodeo, Jackaroo, and Frontera variants. The turbo carries part numbers such as 8971397243, 8971397242, and 8971397241, matching original equipment references for straightforward identification. Its journal bearing design supports reliable oil film development, while the water-cooled core assists thermal management during heavy loads. The fresh casting and precision-machined compressor wheel promote consistent airflow delivery. Delivered in a package suitable for indoor storage, the unit is supplied fully assembled and ready for installation following standard workshop procedures.
Replace the worn turbocharger on 2.8-liter 4JB1T diesel engines seamlessly
Utilize journal bearing construction for stable shaft rotation under boost
Route coolant through the water-cooled housing to manage thermal stress
Identify compatible part numbers 8971397243, 8971397242, 8971397241 easily
Mount the 11.4-pound assembly using existing hardware on Isuzu and Holden models
