This is the deck belt,NOT the drive belt. Replaces OEM: GX20571, GX21833. Fits 145, 155C, D140, D150, D155, D160, E140, E150, E160, E170, L120, L130, LA130, LA140, LA145, LA155, LA165, X140, X165, X166, Z255, Z355, Z255. Fits 100 Series: 145 with 48″ Deck ( Serial No. 150,001 – ) ,D140 with 48″ Deck ( Serial No. A130,001 – or B020,001 – ), D150 with 48″ Deck ,D155 with 48″ Deck,D160 with 48″ Deck ,L120 with 48″ Deck. Deck ,L130 with 48″ Deck , LA130 with 48″ Deck , LA140 with 48″ Deck , LA145 with 48″ Deck , LA155 with 48″ Deck ,LA165 with 48″ Deck ; Z255 with 48″ Deck ; Z355E with 48″ Top Discharge Deck ( Serial No. – 050,000 ). Width: 1/2 (0.5)”.Length: 141 1/8 (141.125) ??Outside dimension??
Applications:
-GX21833 and GX20571 -GX21833 PTO Drive Belt. 1/2″ X 141″. Fits 145 and 155C Models. LA130 (48″ W/21 HP) -Models L120, L130, 145, 155, LA130, LA140 and X140 Tractors -Models D140, D150 and D160
Fitment Details:
Fits RIDING MOWER: D140 (Belt, Deck 48″) Fits RIDING MOWER: D150 (Belt, Deck 48″) Fits RIDING MOWER: D160 (Belt, Deck 48″) Fits RIDING MOWER: LA130 (48″ w/ 21 HP) Fits RIDING MOWER: LA140 (Belt, Deck 48″) Fits RIDING MOWER: LA145 (Belt, Deck 48″) Fits RIDING MOWER: LA155 (Belt, Deck 48″) Fits RIDING MOWER: LA165 (Belt, Deck 48″) Fits RIDING MOWER: L120 (Belt, Deck 48″ 2005 S/N 150001>) Fits RIDING MOWER: L130 (Belt, Deck 48″ 2005 S/N 150001>) Fits RIDING MOWER: X140 (Belt, Deck 48″) Fits RIDING MOWER: X165 (Belt, Deck 48″) Fits RIDING MOWER: Z255 (Belt, Deck 48″) Fits RIDING MOWER: 145 (Belt, Edge Deck 48″) Fits RIDING MOWER: 155C (Belt, Edge Deck 48″)