Order Includes:1x Deck Pulley : 483286, 482648, 48790 Inner Diameter : 40mm - 1.57 inOuter Diameter : 160.2mm - 6.30 inWidth : 26.9mm - 1.05 inDeck Pulley Compatible With Scag Models : SCZ61RD-31FX - 61" , 31hp KAW (SN: K0800001 - K0899999)(SN: L7000001 - L7099999)(SN: P0400001 - P0499999) SCZ61V-27FX - 61" , 27hp KAW (SN: K0300001 - K0399999)(SN: L6500001 - L6599999)(SN: P0000001 - P0099999) SCZ61RD-921FX - 61" , KAW 921FX (SN: H7900001 - H7999999) SCZ61V-31FX - 61" , 31hp KAW (SN: F5000001 - F5099999)(SN: K0400001 - K0499999)(SN: L6600001 - L6699999)(SN: P0200001 - P0299999) SCZ61V-32BV - 61" , 32hp Vanguard (SN: F5100001 - F5199999) SCZ61V-32CV - 61" , 32hp KH (SN: K0500001 - K0599999) SCZ61V-34KH - 61" , 34hp KH (SN: F8400001 - F8499999)(SN: G3800001 - G3899999)(SN: H7700001 - H7799999 SCZ61V-36BV - 61" , 36hp Vanguard (SN: G3900001 - G3999999)(SN: H7800001 - H7899999)(SN: K0700001 - K0799999) SCZ61V-37BV-EFI - 61" , 37hp Vanguard (SN: P6000001 - P6099999) SCZ61V-29CV-EFI - 61" , 29hp KH (SN: M2300001 - M2399999) SCZ61V-31CV-EFI - 61" , 31hp KH (SN: N2600001 - N2699999)(SN: P0100001 - P0199999) SCZ61V-34CV-EFI - 61" , 34hp KH (SN: K0600001 - K0699999) SCZ61V-35CV-EFI - 61" , 35hp KH (SN: L6800001 - L6899999) SCZ61RD-31FX (Cheetah) - 61" (S/N K0800001-K0899999)(S/N L7000001-L7099999) (S/N P0400001-P0499999) SCZ61RD-921FX (Cheetah) - 61" (S/N H7900001-H7999999) SCZ61V-27FX (Cheetah) - 61" (S/N K0300001-K0399999)(S/N L6500001-L6599999) (S/N P0000001-P0099999) SCZ61V-29CV-EFI (Cheetah) - 61" (S/N M2300001-M2399999) SCZ61V-31CV-EFI (cheetah) - 61" (S/N P0100001-P0199999)(S/N N2600001-N269999) SCZ61V-31FX (Cheetah) - 61" (S/N F5000001-F5099999)(S/N K0400001-K0499999)(S/N L6600001-L6699999) SCZ61V-32BV (Cheetah) - 61" (S/N F5100001-F5199999) SCZ61V-32CV (Cheetah) - 61" (S/N K0500001-K0599999) SCZ61V-34CV-EFI (Cheetah) - 61" (S/N K0600001-K0699999) SCZ61V-34KH (Cheetah) - 61" (S/N F8400001-F8499999)(S/N G3800001-G3899999)(S/N H7700001-H7799999) SCZ61V-35CV-EFI (Cheetah)