{"product_id":"bularie-flat-idler-pulley-2-pack-for-john-deere-l100-l120-42-deck-hardened-steel-precision-bearing","title":"Bularie flat idler pulley 2-pack for John Deere L100 L120 42\" deck — hardened steel, precision bearing","description":"\u003cp\u003e\u003cstrong\u003eBularie 756-05034A flat idler pulley 2-pack replaces John Deere GY22082\/GY20629 and MTD 756-05034A to restore smooth deck belt tension and reliable mower performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower deck belt is slipping, squealing, or shows uneven wear, this pair of replacement flat idler pulleys is designed to bring back steady belt tracking and dependable power transfer. Built from hardened steel with precision bearings, the Bularie pulleys are sized to match common OEM specifications and include mounting nuts for quick installation. They suit a variety of John Deere, MTD, Craftsman and Troy-Bilt models commonly used with 42\" decks and similar setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these pulleys improve my mower’s belt performance?\u003c\/h3\u003e\n\u003cp\u003eThese pulleys maintain consistent tension and alignment for the deck belt so it runs true and transfers engine power efficiently to the blades. Replacing worn or damaged idlers reduces belt slip, decreases noise, and helps extend the belt’s life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel construction resists deformation under load\u003c\/li\u003e\n  \u003cli\u003ePrecision bearings reduce friction for smoother rotation\u003c\/li\u003e\n  \u003cli\u003eCorrect outer and inner diameters for OEM-equivalent belt seating\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack to service both sides or have a spare on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich mower models and part numbers are compatible with this pulley?\u003c\/h3\u003e\n\u003cp\u003eThe Bularie pulleys are manufactured to match common OEM reference numbers used across several brands. They are compatible with many John Deere D and L series lawn tractors, select Cub Cadet and MTD models, plus Craftsman and Troy-Bilt part listings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM cross-references: John Deere GY22082, GY20629, GY20639, GY20110\u003c\/li\u003e\n  \u003cli\u003eMTD \/ Craftsman numbers: 756-05034A, 756-05034; Craftsman 247273720\/247273721\u003c\/li\u003e\n  \u003cli\u003eFits a range of models including John Deere L100\/L110\/L120 series and MTD 13A\/17A model families\u003c\/li\u003e\n  \u003cli\u003eCheck deck configuration and dimensions against listed specs before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and what’s in the package?\u003c\/h3\u003e\n\u003cp\u003eKnowing the pulley dimensions ensures correct fitment on your mower deck spindle or bracket. Each pack contains two pulleys plus two nuts, and the product tolerances are stated to help you verify compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter (ID): 11\/16\" — fits common spindle bolt sizes\u003c\/li\u003e\n  \u003cli\u003eOuter diameter (OD): 5 1\/4\"; Height (H): 1 3\/4\" with tolerance ±0.1\"–±0.2\"\u003c\/li\u003e\n  \u003cli\u003eIncluded hardware: 2 pulleys and 2 nuts for straightforward replacement\u003c\/li\u003e\n  \u003cli\u003eConstruction: hardened steel body with sealed precision bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools will I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable performing basic mower maintenance. Removing the old idler, fitting the new pulley onto the spindle, and tightening the nut is typically all that’s required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon tools: wrenches\/sockets sized for 11\/16\" ID spindle nut and retaining fasteners\u003c\/li\u003e\n  \u003cli\u003eTypical steps: support deck, loosen belt tension, remove old idler, install new pulley, restore belt tension\u003c\/li\u003e\n  \u003cli\u003eAllow time to compare OEM part and dimensions before final tightening\u003c\/li\u003e\n  \u003cli\u003eIf unsure, consult your mower manual or a service technician\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Bularie 756-05034A 2-pack is intended for homeowners, small property owners, and service shops replacing worn idler pulleys on John Deere, MTD, Craftsman, Cub Cadet and Troy-Bilt lawn tractors. Choose these pulleys when you need OEM-equivalent fitment, durable steel construction, and a quick supply of two units plus nuts to get your deck back to reliable cutting performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these pulleys exact OEM replacements?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They match common OEM part numbers (e.g., John Deere GY22082) and dimensions but verify measurements against your original part before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these without professional help?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, basic mower maintenance skills and standard wrenches are usually sufficient; consult your manual if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bularie","offers":[{"title":"Default Title","offer_id":56833070694740,"sku":"B0CMZ7K5TM","price":64.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/bularie-front-packaging-flat-idler-pulley.jpg?v=1787037065","url":"https:\/\/gardenluxe.co.uk\/products\/bularie-flat-idler-pulley-2-pack-for-john-deere-l100-l120-42-deck-hardened-steel-precision-bearing","provider":"Gardenluxe Uk","version":"1.0","type":"link"}