MTD 642 04072 0638 TINE ASM RH 12 Earthquake If you own a later If you own a later model Alpina A 70 Alpina CP 56 Alpina CP 66 Alpina P 660 Alpina PRO 56 Alpina PRO 66 Echo CS 1001 Echo CS 900 Alpina CP 55 Alpina PRO 55 Alpina PRO 70 Homelite 450 Homelite 460 Homelite 540 Homelite 550 Homelite 650 Homelite 700 Homelite 750 Homelite 800 Homelite 825 Homelite 410 Homelite 900 Homelite 922 Homelite 923 Homelite Super XL Homelite SUPER XL 925 Alpina PRO 65 Homelite XL 400 Homelite 850 Homelite XL 700 Series Homelite XL 800 Series John Deere CS71 John Deere CS81 Alpina CP 70 Homelite XL 900 Series Jonsered 111 Jonsered 2350 Jonsered 60 Jonsered 601 Jonsered 61 Jonsered 62 Jonsered 621 Jonsered 66 Jonsered 70 Jonsered 70E Jonsered 75 Jonsered 751 Jonsered 77 Jonsered 80 Jonsered 801 Jonsered 81 Jonsered 820 Jonsered 830 Jonsered 90 Jonsered 910 Jonsered 920 Jonsered 930 Jonsered 939 Jonsered 941 Homelite 400 Olympyk 250A Olympyk 251 Olympyk 252 Olympyk 254 Olympyk 260 Olympyk 261 Olympyk 264 Olympyk 272 Olympyk 280 Olympyk 284 Olympyk 355 Olympyk 460A Super Jonsered 110 Olympyk 480A Super Olympyk 481 Olympyk 970 Olympyk 980 Olympyk Super 482 Poulan 6900 Poulan 7700 Poulan 8500 Homelite V 955 Olympyk 461 Jonsered 1020 Alpina CP 65 Olympyk 250 Echo CS 900EVL MTD 642 04072 0638 TINE ASM RH 12