Clip Retaining Knob

The Clip Retaining Knob (part number 29541929) is a quality replacement retaining knob on Allison-transmission-equipped yard trucks. Sourced to meet or exceed Allison Transmission OEM specifications, this part delivers dependable performance in the demanding conditions of warehouse, distribution center, and port operations. Weight: 1 lbs. Dimensions: 6" × 6" × 6". Yard Truck Specialists has been supplying genuine terminal tractor parts since 1986 — every order ships fast from our Pennsylvania warehouses with expert support available.