{"product_id":"tongass-42in-deck-belt-for-john-deere-mowers-replaces-gx20072-gy20570-100-d100-e100-series","title":"TonGass 42in Deck Belt for John Deere Mowers – Replaces GX20072 (GY20570) 100, D100, E100 Series","description":"\u003cp\u003eThe TonGass 42-inch deck belt is designed as a precise aftermarket replacement for John Deere mowers with a 42-inch cutting deck. Engineered to mirror OEM dimensions, it supports dependable deck performance during routine maintenance and seasonal service. While not affiliated with the manufacturers, this belt aims to align with original specs and help your mower engage smoothly and operate consistently.\u003c\/p\u003e\n\n\u003ch3\u003eExact Replacement, OEM-Quality Aftermarket\u003c\/h3\u003e\n\u003cp\u003eThis belt replaces the GX20072 part number and supersedes GY20570, offering a compatible option for John Deere mowers with a 42-inch deck. As an aftermarket part produced by TonGass, it follows OEM-style specs and is intended to perform like the original—without any affiliation with the manufacturers mentioned.\u003c\/p\u003e\n\n\u003ch3\u003eKey dimensions and construction\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 103.7 inches\u003c\/li\u003e\n  \u003cli\u003eWidth: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.35 inches\u003c\/li\u003e\n  \u003cli\u003eAngle: 32 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterials and durability\u003c\/h3\u003e\n\u003cp\u003eThe belt uses an Aramid core, delivering heat and abrasion resistance for tougher mowing tasks. It is non-conductive, designed to enhance safe operation and resist wear better than standard polyester-rubber belts in demanding use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAramid core provides heat resistance and strength\u003c\/li\u003e\n  \u003cli\u003eNon-conductive design supports safe mower operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBroad compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit select John Deere models with a 42-inch deck, including the 100, D100, and E100 series, as well as L100, LA100, X100, and the S240 model in the S200 Series. Verify your deck size and model for best results.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and performance\u003c\/h3\u003e\n\u003cp\u003eWith proper fit and routing, the belt contributes to smoother engagement and more reliable deck operation during mowing sessions. This TonGass belt is positioned as a durable aftermarket option that can support long-term maintenance routines.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne 42-inch deck belt with OEM-style dimensions\u003c\/li\u003e\n  \u003cli\u003eAftermarket part designed to meet or exceed typical wear expectations\u003c\/li\u003e\n\u003c\/ul\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: What mower models is this TonGass 42in belt compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits John Deere 42-inch decks and select 100, D100, E100 series models; replaces GX20072.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this belt an official John Deere part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—it's an aftermarket TonGass part designed to OEM-style specs, not affiliated with John Deere.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TonGass","offers":[{"title":"Default Title","offer_id":45741295829178,"sku":"B0B2HZW2RF","price":59.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/tongass-42in-deck-belt-closeup.jpg?v=1774813095","url":"https:\/\/gardencanada.ca\/products\/tongass-42in-deck-belt-for-john-deere-mowers-replaces-gx20072-gy20570-100-d100-e100-series","provider":"Garden Canada","version":"1.0","type":"link"}