InMotion WACK4Z1109D Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Transit Dual Rear Wheels

Built for rear axle service on select Ford Transit vans, this InMotion wheel bearing and hub assembly is engineered from OE data for accurate fitment and dependable performance. Part number WACK4Z1109D is a direct replacement style hub assembly for rear dual rear wheel applications on the Transit-150, Transit-250, Transit-350, and Transit-350 HD.

• Fits 2015-2023 Ford Transit-150, rear, dual rear wheels
• Fits 2015-2023 Ford Transit-250, rear, dual rear wheels
• Fits 2015-2023 Ford Transit-350, rear, dual rear wheels
• Fits 2015-2023 Ford Transit-350 HD, rear, dual rear wheels
• New hub assembly with cast iron construction
• Tapered and roller bearing design
• Greaseable design with gasket or seal included
• Modified flange shape with 5 knuckle mounting bolt locations
• ABS sensor ring diameter: 118.1 mm / 4.65 in
• 48-tooth ABS sensor ring
• Non-driven rear hub assembly
• Hub centerbore diameter: 148 mm / 5.83 in
• Flange diameter: 170 mm / 6.69 in
• Flange offset: 107.8 mm / 4.24 in

InMotion WACK4Z1109D is manufactured with strict quality-control criteria and precision measurements to match the original application. It uses OE-based dimensions for the hub pilot, flange, centerbore, and mounting points, helping ensure proper alignment and consistent wheel support on rear dual rear wheel Transit vans. This part cross-references HUB351 for the same application.

Common Replacement Uses

• Rear wheel bearing noise on Ford Transit vans
• Excessive wheel play or looseness at the rear hub
• Hub wear from high-mileage commercial use
• Seal-related contamination at the rear wheel end
• ABS tone ring wear concerns on rear axle service

Installation Notes

Confirm rear dual rear wheel fitment before ordering, since this assembly is not for driven applications and does not include an ABS sensor or wiring harness. Verify flange bolt thread size, lug bolt thread size, and hub dimensions against the original part before installation. For best results, inspect the mating surfaces, knuckle mounting points, and related rear suspension components during service on Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD models.

Quality Assurance

This InMotion hub assembly is a new part manufactured using OE data and measurements, with precision production and quality-control checks intended to support correct fitment and long service life.