Products › 15” Opener x 4mm Image 1 of 2 Image 2 of 2 15” Opener x 4mm $60.00 Part #CL48305/8” ID - 205 BearingCompatible with: Great Plains HD10/15/25 Add To Cart Added! Part #CL48305/8” ID - 205 BearingCompatible with: Great Plains HD10/15/25 You Might Also Like Quick Attach Firmer Bracket $43.28 Parallel Arm Bushing Kit $203.00 23" Parallel Arm Kit $630.75 Paralell Arm Bushing Kit $215.00 15” Opener x 3.5mm $48.00