Timken HB3031 Drive Shaft Center Support Bearing

Timken HB3031 Drive Shaft Center Support Bearing

The Timken HB3031 is a drive shaft center support bearing for select Toyota driveline applications. It combines a pre-greased, pre-sealed bearing insert with a sealed barrier to help maintain lubrication and reduce contamination in service.

Key Features

• Pre-greased and pre-sealed bearing insert for reduced maintenance at installation
• Additional grease barrier between the retainer caps and sealed bearing
• Reinforced heavy-gauge cold-rolled steel bracket for strength and durability
• Rubber cushion helps absorb and isolate driveline vibration
• Inspected to Timken performance and quality standards

Detailed Description

Built for driveline support, the Timken HB3031 center support bearing helps stabilize the driveshaft while controlling vibration transfer through the chassis. The reinforced steel bracket adds structural rigidity, while the rubber cushion supports the assembly and helps isolate noise and vibration. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. Compatible With 1996-2000 Toyota RAV4 and 1997 Toyota 4Runner driveline center support bearing applications. The HB3031 is a direct-fit service part for Toyota driveline repair work where bearing support and vibration control are required.

Common Issues It May Address

• Driveline vibration felt during acceleration or cruising
• Noise from a worn or dry center support bearing
• Excessive driveshaft movement from deteriorated support components
• Rubber cushion wear that allows added vibration transfer
• Corrosion or fatigue in the bearing bracket assembly

Installation Notes and Tips

Verify driveline configuration and compare the original bearing, bracket shape, and mounting points before installation. Inspect the driveshaft, carrier area, and surrounding components for wear or damage that could affect the repair. For fitment reference, this part fits 1996-2000 Toyota RAV4 and fits 1997 Toyota 4Runner, N/A position. Use the part number HB3031 to confirm application details during ordering and service.

Quality Assurance

Timken center support bearings are inspected to meet Timken performance and quality standards. The HB3031 is engineered with a sealed bearing design and reinforced bracket construction for consistent driveline service.