AM141040 M112991 M154158 AM137325 Spindle Blade for John Deere Premium Quality Replacement Part Deck Wheel Anti-Scalp Roller Compatible with Hustler Models:  Fastrak SD Kaw FX600 (19HP) 36"Raptor Kh 6600 Series HD (19HP) 36"Raptor SD Kaw FR651 (21.5HP) 36"Raptor SD Kh 7000 Series Pro (22HP) 36"Raptor Kh 6600 Series HD (19HP) 36"Rear Swept Fastrak SD Kaw FX600 (19HP) 36" Fastrak SD kaw (19hp) 42"Fastrak SD kaw FX600 (19hp) 42"Raptor Kaw FR600 (18hp) 42"Raptor Kh 7000 Series HD (22hp) 42"Raptor SD Kaw FR651 (21.5hp) 42"Raptor SD 7000 Series Pro (22hp) 42"Raptor FR600 (18hp) 42"Raptor Kh 7000 Series HD (22hp) 42"Rear Swept Fastrak SD kaw FX600 (19hp) 42" Fastrak (16hp) 44"Fastrak (18hp) 44"Fastrak Kh (18hp) 44" Fastrak (18hp) 48"Fastrak Kaw (19hp) 48"Fastrak Kaw FS651 (22hp) 48"Fastrak Kh (19hp) 48"Fastrak SD GXV630 48"Fastrak SD GXV630 V-Twin 48"Fastrak SD Kaw (23hp) 48"Fastrak SD Kaw FX691 (22hp) 48"Flip-Up Kaw FR691 (23hp) 48"Raptor Flip-Up Kaw FR691 (23hp) 48"Raptor Flip-Up Kh 7000 Series HD (25hp) 48"Raptor SD Kh 7000 Series Pro (25hp) 48"Raptor SD Kaw FR651 (21.5hp) 48"Raptor SD Kh 7000 Series Pro (25hp) 48"Trimstar Hydro Kaw (17hp) 48"Trimstar Kaw FS541 (15hp) 48" Fastrak (18hp) 52"Fastrak (20hp) 52"Fastrak Kh (20hp) 52"Raptor B & S (23hp) 52"Raptor Kh 7000 Series HD (24hp) 52"Raptor Kh KT735 (24hp) 52"Raptor Limited Kaw FR691 (23hp) 52"Raptor Limited Kh KT735 (24hp) 52"Raptor Limited Kaw FR691 (23hp) 52"Raptor Kh 7000 Series HD (24hp) 52"Super Z Kaw (25hp) 52" Fastrak (20hp) 54"Fastrak Kaw (21hp) 54"Fastrak Kaw FS691 (23hp) 54"Fastrak SD GXV630 54"Fastrak SD GXV630 V-Twin 54"Fastrak SD Kaw (25hp) 54"Fastrak SD Kaw FX730 (23.5hp) 54"Flip-Up Kaw FR691 (23hp) 54"Raptor Flip-Up Kaw FR691 (23hp) 54"Raptor Flip-Up Kh 7000 Series HD (25hp) 54"Raptor Flip-Up Kh KT740 (25hp) 54"Raptor SD B & S (25hp) 54"Raptor SD Kaw FR691 (23hp) 54"Raptor SD Kh 7000 Series Pro (25hp) 54"Raptor SD Kh KT740 (25hp) 54"Raptor SD Kaw FR691 (23hp) 54"Raptor SD Kh 7000 Series Pro (25hp) 54"Raptor SDX Kaw FR691 (23hp) 54"RD Diesel Z Shibaura Diesel (25hp) 54"Trimstar Hydro Kaw (19hp) 54"Trimstar Hydro Kaw (23hp) 54"Trimstar Kaw FS600 (18.5hp) 54"Trimstar Kaw FS691 (23hp) 54"XR-7 Diesel Z Shibaura (25hp) 54"XR-7 Super Z Kaw (25hp) 54" Fastrak Kaw FS730 (24hp) 60"Fastrak SD GXV630  60"Fastrak SD GXV630 V-Twin 60"Fastrak SD Kaw (25hp) 60"Fastrak SD Kaw FX730 (23.5hp) 60"Raptor SD B & S (25hp) 60"Raptor SD Kh 7000 Series Pro (26hp) 60"Raptor SD Kh KT745 (26hp) 60"Raptor SD Kaw FR730 (24hp) 60"Raptor SD Kh 7000 Series Pro (26hp) 60"RD Diesel Z Shibaura (25hp) 60"RD Super Z Cat Diesel (34hp) 60"Super Z Cat Diesel (34hp) 60"Super Z (24hp) 60"Super Z Kaw (25hp) 60"Super Z Kaw LC (26hp) 60"Super Z Kh (27hp) 60"Super Z Kh EFI (28hp) 60"XR-7 Diesel Z Shibaura (25hp) 60"XR-7 Super Z (24hp) 60"XR-7 Super Z Kaw (25hp) 60"XR-7 Super Z Kaw LC (26hp) 60" XR-7 Super Z (24HP) 66"XR-7 Super Z Kaw. LC (26HP) 66"XR-7 Super Z Kh (27HP) 66" RD Diesel Z Shibaura (25hp) 72"RD Super Z Cat Diesel (34hp) 72"RD Super Z Kaw (25hp) 72"Super Z Cat Diesel (34hp) 72"Super Z Honda (24hp) 72"Super Z Kaw (25hp) 72"Super Z Kaw LC (26hp) 72"Super Z Kh (27hp) 72"Super Z Kh EFI (28hp) 72"XR-7 Diesel Z Shibaura (25hp) 72"XR-7 Super Z Kaw (26hp) 72"XR-7 Super Z Kaw (25hp) 72"XR-7 Super Z Kh (27hp) 72 Order Includes: 4 x Wheel Anti-Scalp Roller: 788166, 788166P, 031997 Inner Diameter : 0.53 in - 13.5 mmOuter Diameter :  4.76 in - 121 mmWidth : 2.95 in - 75 mm