[{"id":422631567,"handle":"aftermarket-oregon-and-stens-parts","title":"Aftermarket Oregon, Laser, and Stens Parts","updated_at":"2026-06-03T16:43:08-06:00","body_html":"Quality aftermarket outdoor power equipment replacement parts from Oregon, Laser and Stens. Dealer's Choice belts","published_at":"2017-02-16T15:54:00-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Oregon"},{"column":"title","relation":"contains","condition":"Stens"},{"column":"title","relation":"contains","condition":"Dealer's Choice"},{"column":"title","relation":"contains","condition":"Dealers Choice"},{"column":"vendor","relation":"equals","condition":"Laser"},{"column":"vendor","relation":"equals","condition":"Dayco"},{"column":"vendor","relation":"equals","condition":"Gates"},{"column":"vendor","relation":"equals","condition":"Napa"},{"column":"vendor","relation":"equals","condition":"R\u0026R"},{"column":"vendor","relation":"equals","condition":"Wix"},{"column":"vendor","relation":"equals","condition":"STENS"},{"column":"vendor","relation":"equals","condition":"Laser"}],"published_scope":"web","image":{"created_at":"2017-02-26T01:07:31-07:00","alt":"Aftermarket Oregon, Laser, and Stens Parts","width":470,"height":470,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/30-054.jpg?v=1715910150"}},{"id":421302607,"handle":"blades","title":"Blades, Blade Adapters, Idlers, Mandrels, Spindles and Pulleys","updated_at":"2026-06-03T17:23:12-06:00","body_html":"Lawn Tractor pulleys, Lawn Mower, Trimmer, and Edger Blades, Blade Adapters to fit your lawn and garden equipment. Idlers, Mandrels, Spindles, and Pulleys to fit your lawn tractor and lawnmower decks","published_at":"2017-02-08T23:18:00-07:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"blade"},{"column":"title","relation":"contains","condition":"adapter"},{"column":"title","relation":"contains","condition":"idler"},{"column":"title","relation":"contains","condition":"spindle"},{"column":"title","relation":"contains","condition":"pulley"},{"column":"title","relation":"contains","condition":"mandrel"}],"published_scope":"web","image":{"created_at":"2017-02-25T18:47:05-07:00","alt":"Blades, Blade Adapters, Idlers, Mandrels, Spindles and Pulleys","width":500,"height":500,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/191-139_Blade.jpg?v=1715906990"}},{"id":435737788666,"handle":"grass-blade-clearance","updated_at":"2026-06-03T05:01:52-06:00","published_at":"2024-11-01T17:01:50-06:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Grass Blade Clearance","body_html":"\u003cp\u003eWe don't want to move them, we'd rather sell them! Clearance prices on all in-stock lawn mower blades. 125+ blades at the lowest prices ever\u003c\/p\u003e","image":{"created_at":"2024-11-01T17:01:49-06:00","alt":null,"width":1024,"height":576,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/beautiful-creative-funny-corgi-dog-holds-a-loudspeaker-in-paw-and-screams-on-a-bright-yellow.jpg_s_1024x1024_w_is_k_20_c_0Kc1jpjzto7sDfxs3OYlduo62DEsHlP1MrQ5cD0gwxM.jpg?v=1730502109"}},{"id":416732676346,"handle":"oregon-power-products","title":"Oregon Power Products","updated_at":"2026-06-02T05:02:00-06:00","body_html":"Find everything necessary for a day of working in your yard. Oregon makes outdoor power equipment, string trimmer heads, trimmer line, tools, supplies, protective gear, and official replacement parts. You’ll find everything you need for an enjoyable outdoor project","published_at":"2024-01-02T10:43:07-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Oregon"}],"published_scope":"web","image":{"created_at":"2024-01-02T10:53:06-07:00","alt":"Oregon Power Products","width":182,"height":137,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/Oregon_Logo.png?v=1715910194"}},{"id":155963981881,"handle":"all","title":"Products","updated_at":"2026-06-03T20:05:06-06:00","body_html":null,"published_at":"2020-03-11T13:39:20-06:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"type","relation":"not_equals","condition":"mw_hidden_cart_fee"},{"column":"type","relation":"not_equals","condition":"Product Fee"},{"column":"type","relation":"not_equals","condition":"mw_product_option"},{"column":"type","relation":"not_equals","condition":"mw_motivator_product"},{"column":"type","relation":"not_equals","condition":"mw_product_option_cloned"}],"published_scope":"web"},{"id":155179057209,"handle":"lawn-tractor-ride-on-mower-and-zero-turn-parts","updated_at":"2026-06-03T17:23:12-06:00","published_at":"2020-02-10T13:07:31-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Ride-on Mower, Tractor, Zero Turn Parts","body_html":"Quality OEM and after market parts for Lawn tractors, ride-on mowers and zero turns, including deck parts","image":{"created_at":"2020-02-10T23:01:51-07:00","alt":"Ride-on Mower, Tractor, Zero Turn Parts","width":1024,"height":1024,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/Craftsman_tractor.jpg?v=1715910201"}},{"id":426543120634,"handle":"summer-equipment","title":"Summer Equipment","updated_at":"2026-06-03T20:05:06-06:00","body_html":"\u003cp\u003eWho doesn't love summer? But it's no fun when your summer equipment breaks down. Keep it running in top shape with parts from DR Mower. We carry parts for all makes and models. Blades and Deck Rebuild Kits, Blade Adapters, Chutes, Skirts, Covers, Golf Carts\u003cbr\u003eLawn Mower, Tractor, Ride-on Mower Parts, PTO Transmission and Drive , Trimmer and Edgers, Turfcare parts and so much more\u003c\/p\u003e\n\u003c!----\u003e","published_at":"2024-05-15T17:52:55-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Blades"},{"column":"type","relation":"equals","condition":"Deck Rebuild Kit"},{"column":"type","relation":"equals","condition":"Blade Adapter"},{"column":"type","relation":"equals","condition":"Chutes, Skirts, Covers"},{"column":"type","relation":"equals","condition":"Golf Cart Parts"},{"column":"type","relation":"equals","condition":"Lawn Tractor, Ride-on Mower and Zero Turn Parts"},{"column":"type","relation":"equals","condition":"Brake Parts"},{"column":"type","relation":"equals","condition":"PTO, Transmission and Drive Parts"},{"column":"type","relation":"equals","condition":"Trimmer and Edger Parts"},{"column":"type","relation":"equals","condition":"Turfcare Parts"},{"column":"type","relation":"equals","condition":"Bail \u0026 Control Handles"},{"column":"type","relation":"equals","condition":"Ball Joints"},{"column":"type","relation":"equals","condition":"Grass Bags and Frames"},{"column":"type","relation":"equals","condition":"Spindles"}],"published_scope":"web","image":{"created_at":"2024-05-15T17:52:54-06:00","alt":"Summer Equipment","width":1254,"height":836,"src":"\/\/www.drmower.ca\/cdn\/shop\/collections\/iStock-154099460.jpg?v=1715907009"}}]
Due to significant early season demand, we are experiencing delays with some brands, including Ryobi/Ridgid and Briggs & Stratton parts. If a part states it "normally ships in 3-7 [business] days," the "normal" timelines may not apply. Please plan to shop early and allow for some extra time. We're restocking as quickly as possible and appreciate your patience as we get through the early peak demand.
Due to significant early season demand, we are experiencing delays with some brands, including Ryobi/Ridgid and Briggs & Stratton parts. If a part states it "normally ships in 3-7 days," the "normal" timelines may not apply. Please plan to shop early and allow for some extra time. We're restocking as quickly as possible and appreciate your patience as we get through the early peak demand.
You can count on the Oregon® 91-389 replacement lawn mower blade to be the best in the industry. Our 26 quality standards ensure that you’re buying a sharp, high-performance blade that mounts properly. It delivers a cleaner cut for quality results.
Center hole: 11/16"
Requires 3 blades for 46", price is for each blade
Fits lawn tractor models made by John Deere
Enhanced mulching for bagging and discharge efficiency
