Quick view Roosa-Master Conversion Kit 88-880 Roosa-Master Conversion Kit Fits 88-Super 88-880 Convert your 88-Super 88 or 880 Diesel tractor from Bosch to Roosa-Master injection pump Kit came off of a non running 1600 Diesel. Includes fuel supply lines, fuel filter bases , injection pump, high... MSRP: Was: Now: $750.00 Add to Cart