Proven Part (3) 20" Full Skip Chain For 20" Bar 0.325"" Pitch .050" Gauge 78DL Fits Echo 20LPX078G (1) Qt Oil (1) Hardbox Tool Kit 640017B 640117 Id: 5 1/2" Od: 7"

Id: 5 1/2" Od: 7" Height: 3"

and 61" 23/25 Hp

255700 and 256700

PPC3 DM21A

Proven Part (3) 20" Full Skip Chain For 20" Bar 0.325"" Pitch .050" Gauge 78DL Fits Echo 20LPX078G (1) Qt Oil (1) Hardbox Tool Kit 640017B 640117 Id: 5 1/2" Od: 7"Proven Part (3) 20" Full Skip Chain For 20In Bar 0. 325 Pitch . 050 Gauge 78DL Fits Oregon 20JPX078G 0. 325 Pitch . 050 Gauge 78DL Full Skip Chainsaw Chain For Echo Saws Compatible With 20LPX078G Fits Echo CS 3600, CS 3900, CS 4000, CS 4100, CS 440, CS 4400, CS 450, CS 4500, CS 4510, CS 4600, CS 490, CS 500P, CS 501, CS 510, Also Comes With (1) Quart of Bar & Chain Chainsaw Oil (1) Chainsaw Hard Box Tool Kit Pitch: 0. 325 Gauge: . 050G Drive Links: 78