{"product_id":"annolai-gx20072-mower-deck-belt-42-inch-for-john-deere-tractors-d100-d130-la100-la135","title":"Annolai GX20072 Mower Deck Belt 42 Inch for John Deere Tractors D100-D130 LA100-LA135","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eWhen you service a 42‑inch mowing deck, the right belt can make a noticeable difference in cutting quality and deck reliability. The Annolai GX20072 mower deck belt is a purpose‑built replacement designed to fit a wide range of John Deere tractors and 42‑inch decks. Rather than a generic strap, this belt emphasizes consistent tension, smooth operation, and durable performance to support your regular lawn care routine.\u003c\/p\u003e\n\u003ch2\u003eSpecs and compatibility\u003c\/h2\u003e\n\u003cp\u003eCore dimensions form the foundation of a dependable fit: the belt is 0.531 inches wide (about 1\/2 inch) and about 103.875 inches in length. This sizing aligns with many 42‑inch deck drives and supports reliable engagement with the deck pulleys. The GX20072 is a direct replacement that also replaces legacy part number GY20570, helping you source a familiar form factor from a single reference.\u003c\/p\u003e\n\u003cp\u003eNotable compatibility scope includes many John Deere 100 and LA series tractors and their 42‑inch decking families, such as:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJohn Deere D100, D105, D110 and related models with 42‑inch decks\u003c\/li\u003e\n  \u003cli\u003eD120, D125, D130 and select E series tractors\u003c\/li\u003e\n  \u003cli\u003eLA100, LA105, LA110, LA115 and compatible LA\/LX\/X series 42‑inch tractors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and performance\u003c\/h2\u003e\n\u003cp\u003eWith proper alignment and tensioning, the GX20072 belt promotes steady deck motion and consistent blade engagement. While not a guarantee of mowing outcomes, the belt’s dimensions and construction aim to support reliable operation during routine lawn tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable material designed for wear resistance under regular mowing\u003c\/li\u003e\n  \u003cli\u003eLong length suitable for wide or sweeping deck paths\u003c\/li\u003e\n  \u003cli\u003eSimple identification via the GX20072 part number for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy choose Annolai\u003c\/h2\u003e\n\u003cp\u003eChoosing Annolai means selecting a replacement that emphasizes compatibility, clear part numbering, and practical value for home lawn care. This belt is positioned as a practical upgrade when restoring a 42‑inch deck system and can help maintain smooth belt drive as part of routine maintenance.\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: What tractors does the Annolai GX20072 belt fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many John Deere models including the D100–D130 and LA series with 42‑inch decks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is GX20072 a direct replacement and what are the dimensions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, GX20072 replaces legacy parts; belt width is about 0.531 inches and length around 103.9 inches.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Annolai","offers":[{"title":"Default Title","offer_id":48173864452340,"sku":"B0BRFZPK74","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/annolai-gx20072-deck-belt-on-jd-tractor.jpg?v=1778353400","url":"https:\/\/www.cerapatiogarden.com\/products\/annolai-gx20072-mower-deck-belt-42-inch-for-john-deere-tractors-d100-d130-la100-la135","provider":"Cera Garden","version":"1.0","type":"link"}