This chain replaces the following OEMs; Oregon 90PX055G, R55 90PX, 90SG, Stihl 3610 005 0055, 61 PMM3 55 - Bar 3005 008 3919, Husqvarna H38 55Chain Specs: Semi-Chisel; Chain Type: 90PX; Pitch: 3/8'' Low Profile Gauge: .043''; Drive Links: 55; Bar Length: 16''This Chain is compatible with the following Stihl Models: HT 70, HT 73, HT 75, HT 100, HT 101, HT 130, HT 131, HT 250This Chain is compatible with the following Stihl Models: 009, 010, 012, 015, 017, 018, 020, 023, MS 170, MS 171, MS 180, MS 181, MS 190 T, MS 191 T, MS 192 TPlease Verify Fitment and Drive Link Count Before Purchasing. Molten chains are made with OEM Quality with aftermarket prices!Please note the artwork on our package is undergoing an update - The chains will remain unchanged