{"product_id":"dvparts-mower-deck-belt-tension-spring-gx21582-gx20377-for-john-deere-l120-l130-la-series-d140-d170-x165-g110","title":"DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120\/L130\/LA-Series D140–D170 X165 G110","description":"\u003cdiv\u003e\n  \u003cp\u003eMeet the DVPARTS Mower Deck Belt Tension Spring, a durable replacement designed to fit a broad range of John Deere mowing decks. The parts are identified by GX20377 and GX21582, and each is built to withstand regular mowing cycles while guiding the belt with steady tension. Constructed from sturdy materials, this spring supports reliable operation and straightforward installation for both DIY enthusiasts and professional service technicians. While no repair can promise specific outcomes, the design emphasizes long-term durability and consistent performance under typical yard conditions.\u003c\/p\u003e\n  \u003cp\u003eCompatibility and fitment are at the core of this component. It is associated with numerous John Deere models, including L120 and L130, LA-series, and the D-series from D140 through D170, as well as X-series platforms like X165 and even the G110. Additional fitment notes include Sabre 1642HS, 1742HS, and compatible decks from Scott’s L2048 and L2548 lines, reflecting a broad replacement option for common lawn fleets. A 12-month warranty accompanies the part, underscoring DVPARTS’ commitment to quality and dependable service for ongoing maintenance needs.\u003c\/p\u003e\n  \u003ch3\u003eTwo quick look lists\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Numbers: GX20377, GX21582\u003c\/li\u003e\n    \u003cli\u003eCompatible mower families: L120, L130, LA-series, D140–D170, X165, G110\u003c\/li\u003e\n    \u003cli\u003eAdditional fitments: Sabre 1642HS, 1742HS; Scott’s L2048, L2548\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cul\u003e\n    \u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n    \u003cli\u003eQuality and service: High-grade materials with a service-focused approach\u003c\/li\u003e\n    \u003cli\u003eInstallation note: Verify model compatibility first, then replace with the new spring\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eHow it can support your mowing routine\u003c\/h3\u003e\n  \u003cp\u003eIn everyday mowing across varied terrain, a properly tensioned belt can help reduce belt slip and uneven wear. This spring contributes to steadier belt engagement, potentially smoother deck operation, and longer belt and pulley life when paired with regular maintenance. These are practical possibilities rather than guarantees, and proper installation plus periodic checks remain important for best results.\u003c\/p\u003e\n  \u003cp\u003eQuality you can rely on comes from DVPARTS: durable components, clear part labeling, and responsive customer service designed to help you identify the right replacement part for your John Deere setup.\u003c\/p\u003e\n  \u003ch3\u003eBefore you install: quick checks\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm the mower model and deck type matches the listed compatibility\u003c\/li\u003e\n    \u003cli\u003eDouble-check the part numbers GX20377 or GX21582\u003c\/li\u003e\n    \u003cli\u003eInspect current belt tension and deck alignment prior to replacement\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\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: Which John Deere models are compatible with the DVPARTS belt tension springs GX20377 and GX21582?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits a wide range including L120, L130, LA-series, D140–D170, X165 and related models as listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty comes with these tension springs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 12-month warranty reinforces quality and support from DVPARTS.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DVPARTS","offers":[{"title":"Default Title","offer_id":45740246270138,"sku":"B0967G5RGL","price":36.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/dvparts-belt-tension-spring-gx20377.jpg?v=1774771295","url":"https:\/\/gardencanada.ca\/products\/dvparts-mower-deck-belt-tension-spring-gx21582-gx20377-for-john-deere-l120-l130-la-series-d140-d170-x165-g110","provider":"Garden Canada","version":"1.0","type":"link"}