Fits Model: riens / Gravely Mower Riding: 936007 Hydro Tract (Drive) Ariens / Gravely Mower Riding: 936039 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936042 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936050 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936051 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936052 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936053 Hydro Tractor (Drive) riens / Gravely Mower Riding: 936056 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936058 Hydro ractor (Drive) Ariens / Gravely Mower Riding: 936059 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936063 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936065 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936066 Hydro Tractor (Drive) Ariens ravely Mower Riding: 936067 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936068 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936071 Hydro Tractor (Drive) Ariens / Gravely Mower Riding: 936073 Automatic Tractor (Drive) Ariens / Gravely Mower

The Belt Is 89" X 5/8"

Models with 52" and 61" Decks

PBGT26H54 (419061) Lawn Tractor

The Blades Replace Oem: GX20250

Proven Part (2) Semi Chisel Chain For 12" Bar 1/4" Pitch .043" Gauge 64DL Fits Stihl 3670 005 0064 (1) Qt Oil (1) Hardbox Tool Kit PP601413 Fits Model: riens / GravelyProven Part (2) Semi Chisel Chain For 12in Bar 1 4" Pitch . 043 Gauge 64DL Fits Stihl 3670 005 00641 4" Pitch . 043 Gauge 64DL Semi Chisel Chainsaw Chain For Stihl Chainsaws Compatible With 3670 005 0064 Fits 71PM3 56, MS151TCE, MSA160T, Also Comes With (1) Quart of Bar & Chain Chainsaw Oil (1) Chainsaw Hard Box Tool Kit Pitch: 1 4" Gauge: . 043G Drive Links: 64 Fits Stihl # 3670 005 0064 Can Also fit Saws if your Bar Length=12" Pitch=1 4" and Gauge=.