Proven Part (3) 20" Full Skip Chain For 20" Bar 0.325"" Pitch .050" Gauge 81DL Fits Stihl 3637 005 0081 (1) Qt Oil (9) Files 692446 Height: 5/8" - Id: Hex

Height: 5/8" - Id: Hex Hole - Od: 5-1/4"

618-04456A

SParta 440

14AK13BK010

Specifications: Pulley: Od 5 3/4"

Proven Part (3) 20" Full Skip Chain For 20" Bar 0.325"" Pitch .050" Gauge 81DL Fits Stihl 3637 005 0081 (1) Qt Oil (9) Files 692446 Height: 5/8" - Id: HexProven Part (3) 20" Full Skip Chain For 20In Bar 0. 325 Pitch . 050 Gauge 81DL Fits Oregon 20JPX081G 0. 325 Pitch . 050 Gauge 81DL Full Skip Chainsaw Chain For Stihl Chainsaws Compatible With 3637 005 0081 Also Comes With (1) Quart of Bar & Chain Chainsaw Oil (9) 7 32" Chainsaw Sharpening Files Fits MS261, MS262, MS270, MS271, MS290, MS291,MS 360 C, MS 360 Pro, MS 360 QS, MS 361, MS 361 C B, MS 361 QS, MS 390. 024, 024 Super, 026, 026 PRO, 026P, 028,