Chainsaw Chain
Always match your sprocket and bar to the pitch and gauge of your replacement chain. Take note that some Efco chainsaw models use a different chain type depending on the year and serial number.
Find Efco chainsaw chain by Oregon part number in the chain look up below. Specifications and sizes are based on OEM bar and sprocket requirements. Aftermarket chainsaw bars and sprockets may use different chain sizes.
12" S45 Chain 132S, MT 3600, MT 3700, MT 3750, MT 4000, MT 4100
14" S52 Chain 132S, MT 3600, MT 3700, MT 3750, MT 4000, MT 4100
14" S53 Chain MT 3500
16" G66 Chain MT 4400
16" S57 Chain MT 3500, MT 3600, MT 3700, MT 3750, MT 4000, MT 4100
18" G72 Chain MT 4400