{"product_id":"lacarier-flat-idler-pulley-3-pack-for-husqvarna-poulan-decks-5-7-8-od-11-16-bore-restores-belt-tracking","title":"lacarier Flat Idler Pulley 3-Pack for Husqvarna\/Poulan decks 5-7\/8\" OD, 11\/16\" Bore - restores belt tracking","description":"\u003cp\u003e\u003cstrong\u003elacarier flat idler pulley 3-pack replaces Husqvarna 539-132728 and Oregon 34-904 to restore belt tracking and reduce deck vibration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower deck is showing signs of belt slippage, uneven cutting, or extra vibration, worn idler pulleys are a common culprit. This lacarier 3-pack contains three flat idler pulleys manufactured to the dimensions and fitment commonly used on a wide range of Husqvarna, Poulan and Jonsered lawn tractor decks. The pulleys are sized for direct replacement and supplied as a convenient triple set so you can service multiple machines or replace both sides of a deck at once.\u003c\/p\u003e\n\n\u003ch3\u003eWill these pulleys fit my Husqvarna or Poulan model?\u003c\/h3\u003e\n\u003cp\u003eThese pulleys match several factory part numbers and a long list of deck models from Husqvarna, Poulan and Jonsered. Check your mower’s parts list or measure the old pulley to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacements for Husqvarna part numbers 539-132728, 539112196, 539131148, 589766101\/102.\u003c\/li\u003e\n  \u003cli\u003eAlso cross-references Oregon 34-904 for aftermarket compatibility.\u003c\/li\u003e\n  \u003cli\u003eFits many RZ, GT, YT, GTH and MZ series decks from Husqvarna and Poulan models listed in the product specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe pulley dimensions determine proper belt alignment and tension on the deck. Using the correct outer diameter, bore size and height prevents premature belt wear and keeps blades running at the intended speed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOuter diameter (OD): 5 7\/8\" ensures correct belt wrap.\u003c\/li\u003e\n  \u003cli\u003eInner diameter (ID): 11\/16\" matches standard spindle or shaft sizes.\u003c\/li\u003e\n  \u003cli\u003eHeight: 1 15\/16\" keeps the pulley aligned with adjacent sheaves and idlers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to install are these pulleys?\u003c\/h3\u003e\n\u003cp\u003elacarier pulleys are manufactured to withstand normal deck loads and frequent belt tension cycles. They’re designed for straightforward swap-out during routine deck maintenance—no special tools are typically required beyond basic hand tools and a service manual for torque specs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from durable materials suitable for outdoor use and regular mowing conditions.\u003c\/li\u003e\n  \u003cli\u003eSold as a 3-pack to replace multiple pulleys or keep spares on hand.\u003c\/li\u003e\n  \u003cli\u003eInstallation usually requires removing the belt, sliding off the old pulley and installing the replacement on the same shaft with the existing hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 3-pack is aimed at homeowners, lawncare technicians and small landscaping businesses who maintain Husqvarna-, Poulan- or Jonsered-branded riding mowers and zero-turns. If you perform your own deck maintenance or want to carry a compatible spare for common deck pulleys, these replacements provide a cost-effective way to restore belt routing and extend the service life of your mower deck.\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: Can I replace one pulley or should I replace all three?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can replace a single worn pulley, but swapping all pulleys on an older deck helps ensure even belt wear and longer service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is special hardware required to install these pulleys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special parts are usually needed—install using your mower’s existing shaft, bolt and washer hardware following torque specs from the manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"lacarier","offers":[{"title":"Default Title","offer_id":56832300286292,"sku":"B0BWHJJRHN","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/lacarier-flat-idler-pulley-front-view.jpg?v=1787026612","url":"https:\/\/gardenluxe.co.uk\/products\/lacarier-flat-idler-pulley-3-pack-for-husqvarna-poulan-decks-5-7-8-od-11-16-bore-restores-belt-tracking","provider":"Gardenluxe Uk","version":"1.0","type":"link"}