DJ Rock MB190 Engine Crankshaft Main Bearing Set

Engine Crankshaft Main Bearing Set

DJ Rock MB190 is a premium crankshaft main bearing set for engine rebuild and repair work. It is built to support crankshaft rotation under load while helping maintain proper oil clearance for stable lubrication.

Key Features

• Premium-grade engine bearing set for crankshaft support
• Bi-metal or tri-metal construction for load capacity and wear resistance
• Steel-backed design for structural strength
• Engineered to meet or exceed OEM quality standards
• Designed for smooth, reliable crankshaft rotation in demanding engine conditions

Detailed Description

MB190 is a DJ Rock crankshaft main bearing set intended for internal engine service where precise bearing clearance and stable crankshaft support are critical. The bearing design uses layered materials to balance strength, load handling, and reduced friction, which helps maintain lubrication performance during normal operation and under higher engine loads. This part number, MB190, is listed for a wide range of Hyundai and Kia applications, including Hyundai Elantra, Sonata, Accent, Tucson, Kona, Veloster, and Kia Soul, Optima, Rio, Forte5, Forte Koup, and Seltos.

For buyers searching for an engine crankshaft main bearing set for Hyundai Elantra or Kia Soul rebuild work, MB190 provides a direct replacement option within the listed applications. This part cross-references DNJ (e.g., MB190) for the same application.

What It Is Used For

• Excessive crankshaft play caused by worn main bearings
• Low oil clearance from bearing wear or engine damage
• Engine noise related to crankshaft support surfaces
• Rebuild work after teardown, inspection, or machining
• Restoring stable crankshaft rotation in the engine block

Installation Notes and Tips

Verify bearing sizing, crankshaft journal condition, and oil clearance before assembly. Clean all mating surfaces thoroughly and follow the engine manufacturer’s torque and lubrication procedures during installation. Confirm application by year, make, and model before ordering MB190.

Quality Assurance

DJ Rock MB190 is manufactured to meet or exceed OEM quality standards for professional-grade engine service.