RAParts One Notched Air-Lift Blade Requires 2 for 33in Deck Fits Troy-Bilt Reliable Aftermarket Parts is a worldwide leading supplier and distributor of aftermarket agricultural and construction parts. One Notched Air-Lift Blade RAParts One Notched Air-Lift Blade Requires 2 for 33in Deck Fits Troy-Bilt One Aftermarket Replacement Notched Air-Lift Blade Fits Troy-Bilt Mower Models: 34087, 34087C, 34089, 34089C, 34342, 34343 (Wide Cut) Tech Info Center Hole - 3/4 x 9/16", Length - 17-7/8", Thickness - .250, Width - 2", Requires 2 for 33" deck Replaces Part Numbers: 1910917, 1910917001 All OEM part numbers and logos are to be used for identification purposes only Reliable Aftermarket Parts, Your Go To Shop for Aftermarket Replacement Parts. AGRICULTURE Cultivate success with our extensive range of agriculture aftermarket replacements – harvesting quality, reliability, and performance. CONSTRUCTION Construction excellence with our broad spectrum of aftermarket replacements – building quality, reliability, and performance LAWN & GARDEN Elevate lawn care with our diverse selection of mower aftermarket replacements at Reliable Aftermarket Parts. SNOW REMOVAL Drive winter success with our extensive snow removal aftermarket replacements at Reliable Aftermarket Parts. Reliable Aftermarket Parts, Inc Your #1 Source for Aftermarket Replacement Parts Reliable Aftermarket Parts is a worldwide leader in aftermarket construction and agricultural parts. Our goal is to provide our customers with quality aftermarket parts that meet or exceed OEM specifications.