Pioneer Cables 646049 Drive Shaft Center Support - Center

Drive Shaft Center Support for Ford, Chevrolet, GMC, and Dodge

Pioneer Cables 646049 is a drive shaft center support built for a wide range of rear-wheel and four-wheel drive trucks and vans. It is a direct replacement option for center support applications that use a Spicer 2.3622 or Spicer 1810 bearing specification, including many Ford F-150, F-250, F-350, E-Series, Chevrolet C20/K20, GMC C2500/K2500, and Dodge B/D/W-series models.

Manufactured with a high-grade metal housing and a corrosion-resistant finish, this center support is paired with a bonded rubber compound selected for the application to help absorb driveline vibration. Pioneer Mounts also uses its Sure-Fit System, which relies on vehicle-specific application testing for a more straightforward installation and proper fit.

Key Features

• Drive shaft center support for center-position driveline service
• Application-specific fitment for many Ford, Chevrolet, GMC, and Dodge trucks and vans
• High-grade metal housing with corrosion-resistant coating
• Bonded rubber compound for vibration absorption
• Sure-Fit System tested on vehicle-specific fixtures
• Cross-reference: Anchor 6049

Detailed Description

This Pioneer Cables 646049 drive shaft center support is engineered for vehicles that require a center support with Spicer 2.3622 or Spicer 1810 specifications. It is listed for long-tail fitment searches such as Ford F-250 Super Duty center drive shaft support, Ford E-350 Econoline Club Wagon center support, Chevrolet K20 center drive shaft support, and GMC K2500 Suburban center support. The housing construction and bonded rubber design are intended to provide durable support while helping isolate driveline vibration in daily-use and work-truck applications.

For buyers searching by part number, Pioneer Cables 646049 is a direct replacement reference for a broad range of classic and late-model truck and van driveline setups. It is also a practical match for service work on Ford F-150, Ford F-350, and Chevrolet C30 center support applications where the bearing specification matches the vehicle listing.

What It Helps Solve

• Driveline vibration from a worn center support bearing
• Noise caused by deteriorated rubber isolation material
• Excess movement in the drive shaft center support area
• Fitment issues when replacing a center support with the wrong bearing specification
• Corrosion-related housing wear on older truck and van driveline components

Installation Notes and Tips

Verify the vehicle’s center support bearing specification before ordering, especially on Ford, Chevrolet, GMC, and Dodge applications with Spicer 2.3622 or Spicer 1810 notes. Confirm the position is center and match the year, make, model, and bearing I.D. details shown in the fitment data. For best results, inspect the surrounding driveline components for wear before installation.

Quality Assurance

Pioneer Mounts uses application testing on vehicle-specific fixtures through its Sure-Fit System to support fit accuracy. The part is built with a corrosion-resistant housing finish and an application-specific bonded rubber compound for consistent support in driveline service.