For Part Numbers 12520020560

Toro: 74269 with 72" deck and Z 500's Z Master with 60" and 72" deck

4621 - 967009805 (2013-11)

Replacement Belt for Ayp 180808 5/8X89 Made with Kevlar

Bore Size 3/4" Hub Length 5"

Proven Part 3-Pack Full Skip Chain For 18" Bar 3/8" Pitch .050" Gauge 66DL Fits Stihl 3676 005 0066 7-7355 For Part Numbers 12520020560Proven Part 18" Full Skip Chain For 18In Bar 3 8" Pitch . 050 Gauge 66DL Fits Stihl 3676 005 0066 3 8" Pitch . 050 Gauge 66DL Full Skip Chainsaw Chain For Stihl Chainsaws Compatible With 3676 005 0066 Pitch: 3 8 Gauge: . 050G Drive Links: 66 Fits Stihl #3676 005 0066, Fits Oregon #72EXJ066G Fits MS 260 Pro, 026, 026 Pro, 028, 028 Super, 029, 030, 031, 032, 034, 034 Super, 036, 036P 036QS,041, MS260, MS260 Pro, MS261, MS261CM, MS261CQ, MS290, MS310,