640S/640SA FRONT END HOUSING

The 640S/440SA front end housings are the perfect addition to your trucking arsenal. These models were designed for use with our 207S, 307S, 405S, and 410S swivel drawbar eyes only. They accept 2 1/2 inches (64 mm) of round tubing. Add this to your front end assemblies today!

Description

MODELS

640S Parts included: 646 Housing, 349 Washer & 348 Rubber Bushings.
640SA Parts included: 646 Housing, 349 Washer & 348A Poly Bushings.

SPECIFICATIONS

Inside Diameter: 2 in. (51 mm)
Outside Diameter: 3 1/2 in. (89 mm)
Length: 3 1/2 in. (89 mm)
Unit Weight: 18.7 lbs. (8.5 kg)
  • Custom Truck Accessories

    348 BUSHING – RUBBER

    The 348 Bushing is made of rubber and can be ordered for replacement in our 340S and 640S Front End Assemblies. Rubber is our standard bushing material and is suitable for most applications.

  • Custom Truck Accessories

    348A BUSHING – POLYURETHANE

    The 348A Bushing is made of polyurethane and can be ordered for replacement in our 340S and 640S Front End Assemblies. Polyurethane bushings typically yield 2 to 3 times the service life of rubber. They are ideal and highly recommended for use in off-road and/or severe applications.