MTD 22" Walk Behind Blade 742-0642, 942-0642 HU0136 Compatible with Chainsaw bar lengths

Compatible with Chainsaw bar lengths up to 24"

Thanks to its variable  speed and reverse function it is suited for regular walking pace

Suits Alpina/Atco/Stiga V-Twin ride-on lawnmower engine models -(not limited to) ST550 models

Replaces OEM: CH86445A

Size 2 5/8" x 2 5/8" - 1/4" Hole

MTD 22" Walk Behind Blade 742-0642, 942-0642 HU0136 Compatible with Chainsaw bar lengthsReplaces OEM: MTD 490 100 M087, 742 0642, 742 0642A, 742 0642A 0637, 942 0642, 942 0642A, OEM 742 0642, OEM742 0642 Jakmax: B1MA2418 GA Spare: BLF6080 Stens: 335 632 Suits models: MTD 22" walk behind mowers, 1996 and newer Specifications: Length: 22" (558. 8mm) Centre Hole Diameter: 59 64" (23mm) x 11 16" (18mm) Outside Hole Diameter: 5 16" (8. 28mm) Centre to Centre: 2 1 2" (63. 5mm) Width: 2 1 4" (56. 75mm) Steel Thickness: 0. 125"