OEM Allison 23016290 Ring Assy Adapter. New, unused transmission ring assembly packaged in Armor Poly VCI corrosion-inhibiting bag for long-term protection. Machined metal ring with multiple threaded and countersunk mounting holes for direct replacement on compatible Allison transmissions. Sold single unit; verify part number 23016290 for fitment before ordering. Ideal for transmission rebuilds and professional repairs. Shipped in box; store dry and handle with gloves.
