10:31 RING & PINION FT200 $2,350.00 RING & PINION 10:31 FT200. Hewland Part # FT221C SKU INV-11221C Price $2,350.00 Quantity Map Reference Mx13 L17 SYE Catalog FT 200 Transmission Parts Ring and Pinions FT 200 Differential Section (Inboard Brakes) FT 200 Differential Section (Outboard Brakes)