Products › Gauge Wheel 4" x 12" Image 1 of 1 Gauge Wheel 4" x 12" $111.50 Part #GD9055Nylon w/SH312132 Bearing - Dual Rib 4" x 12" - SN6869Compatible with: Concord, Sunflower drills Add To Cart Added! Part #GD9055Nylon w/SH312132 Bearing - Dual Rib 4" x 12" - SN6869Compatible with: Concord, Sunflower drills You Might Also Like Triple Lip Seal Spindle Assembly LH/RH $59.25 Skid Shoe Kit 20' $1,075.00 Nylon Gauge Wheel Half 4" x 16" $35.25 Gauge Wheel Arm $128.00 Gauge Wheel Assembly $130.00