20" Oregon Power Match Bar for Mcculloch Poulan Echo Bar Tip PS7910 and others

PS7910 and others

Also fits some Poulan 3400-4000 series chainsaws

Fits: Dayton: 4Z251

Part: Piston

Part: crank shaft

20" Oregon Power Match Bar for Mcculloch Poulan Echo Bar Tip PS7910 and othersOregon 200RNDD176 20" Professional Replacable Sprocket Nose bar 3 8" pitch . 050ga Uses this 70DL chain Fits: Allis Chalmers 95, 195, 295 Dayton 2Z462, 2Z462A, 2Z463, 2Z561, 2Z971, 4Z251, 4Z251A, 42252, 42397, 6Z826, 7Z627 Echo CS 60, CS 451, CS 452, CS 500, CS 501, CS 501EVL, CS 510EVL, CS 550, CS 601, CS 602, CS 60S, CST 610, CS 650, CS 660, CS 670, QV 670, CS 680, CS 701, CS 702, CS 706, CS 750, CS 5500, CS 6700, CS 8000, QV 8000 Fairmount H6200B