BLH5246 - Masport 18", 19" And 20" Cut Blade Holder Disc

This aftermarket blade is built for consistent cutting performance and a clean finish. Fits: - 18" (457 mm) cut Masport selected domestic walk-behind lawn mower models including but not limited to President Series S18 1000 ST (year 2016), President Series S18 1500 ST Combo (year 2017), President Series S18 2000 ST SP Combo self-propelled (year 2015), 350 ST Combo (year 2014) and S18 350 ST Combo (year 2014) self- propelled models. - 19" (483 mm) cut Masport selected domestic walk-behind lawn mower models including but not limited to President Series S19 2500 ST Combo (year 2015 up to serial # 8141800), President Series S19 4000 ST Chipper (year 2017), Series 19 S19 650 STL 2’N’1 (year 2017) models. - 20" (508 mm) cut Masport selected domestic walk-behind lawn mower models including but not limited to 500I and 505 Contractor (models using a disc). Replaces OEM: 580082, 980082 For many 18" cut applications use with our blade set part number BLD3041 and bolt set BBN5095 (or blade and bolt combo BNC2327). For many 20" cut applications use with our blade set part number BLD3808 and bolt set BBN5095. Dimensions: Diameter: 9 7/8" ("D" hole to "D" hole), 250.82 mm ("D" hole to "D" hole) OEM Cross-Reference: 580082, 980082 Also suits: Masport