We have used efco chainsaw parts for newer models on hand.
Piston w/ rings, wrist pin, and clips Efco part number : 098000033, 098000033B, 098000312B New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 980, 981, MT8200, MT 8200
45mm diameter, piston kit includes: piston, rings, wrist pin, and clips. Efco part number : 50082014 New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 152, 952, John Deere CS52 CS-52
50mm bore piston kit w/ rings, wrist pin, and clips. Efco part number : 097000205 B, 097000205B New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 970, MT7200, MT 7200, 971
48mm bore. Piston assembly includes: piston, ring, wrist pin, and keeper clips. 50092013, 50092013A New OEM part Fits Efco, Olympyk, Oleo-Mac 165 162 962
Piston assembly kit includes: piston, rings, wrist pin, and clips. Efco part number : 50012024, 50010320 New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 156, 956
Piston w/ rings, wrist pin, and clips Efco part number : 095100009, 0951.00009 New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 951, 950, 950s
Piston w/ rings, wrist pin, and clips Efco part number : 50072032 New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 947, 147
Piston w/ rings, wrist pin, and clips Efco part number 05006027 New aftermarket part Fits Efco, Oleo Mac, Olympyk 940 and others
Piston Assy 48mm 50092013, 50092013A New OEM part Fits Efco 165
Piston w/ rings, wrist pin, and clips Efco part number : 035500129 New aftermarket part Fits Efco, Olympic, Oleo Mac, Olympyk 350
Piston pin, small end rod bearing, and keepers. Efco part number: 50010031R, 3037014 In good used shape Fits Efco 956, 962, 156, 165
Part: wrist pin and clip set for the piston Condition: good used/working shape Fits: Efco 165