Masport Disc Boss 7/8" - Masport 580083 | DMP_090-091 replaces 580083 60" JAK Max Pro-Diamond Core -

JAK Max Pro-Diamond Core -

Including Model Numbers: 9Q78HU

00mm - Pro-Ro

1 x Sharpening gauge

Masport Disc Boss 7/8" - Masport 580083 | DMP_090-091 replaces 580083 60" JAK Max Pro-Diamond Core -Replacement disc boss 7 8" for lawn mowers. Sold individually. Fits: Selected Masport lawn mower models. Fits 7 8" (22mm) crankshaft models Replaces: 580083, 090 091 Description: Replacement disc boss for lawn mower blade assemblies. Designed to securely mount the blade to 7 8" (22mm) crankshafts and provide reliable blade operation on selected Masport lawn mower models. Best efforts have been made to ensure the accuracy of information on this