4051229 typically refers to a Holset HX35W turbocharger or its corresponding parts/spare parts number—used in Cummins engines. The following provides key product and application information associated with this number: Core Specifications & Model Details: Turbocharger Model: Holset HX35W (some applications may be designated as HE351W or HE300WG).
Primary Manufacturer: Holset Wuxi.
Common Interchange/OEM Numbers: 4051230, 4038598, 3776568, 4044649.
Applicable Engines & Equipment: This turbocharger is widely utilized in medium-duty trucks, excavators, cranes, and other types of construction machinery. It is primarily compatible with the following engines: Dongfeng Cummins (DCEC): 6BT 5.9L, 6BTA 5.9L, B170, B210, and B235 series diesel engines.
Power Range: Commonly found in power configurations ranging from 170 horsepower (125 kW) to 235 horsepower (173 kW). Typical Construction Machinery: Excavators such as the Komatsu PC220-8 and PC240-8, which are equipped with Cummins engines or related co-developed engine models.