{"product_id":"jsxdnwyj-42-inch-mower-deck-rebuild-kit-for-john-deere-d100-d110-la100-series-spindles-blades-belt","title":"JSXDNWYJ 42-Inch Mower Deck Rebuild Kit for John Deere D100 D110 LA100 Series — Spindles, Blades \u0026 Belt","description":"\u003cstrong\u003eComplete 42-inch mower deck rebuild kit for John Deere D100\/D110\/LA100 series — spindles, blades, idler pulleys and belts engineered to replace OEM parts.\u003c\/strong\u003e\n\n\u003cp\u003eThis JSXDNWYJ kit consolidates the common wear items for a 42\" John Deere lawn tractor deck into a single purchase so you can restore cutting performance and reduce downtime. Each component is designed to match the fit and mounting points of the original equipment references listed, letting you replace multiple items at once without hunting for individual part numbers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and which OEM numbers do they substitute?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes replacement spindles, blades, several idler pulleys and a deck belt, with cross-references to John Deere part numbers so installers can verify compatibility. Components are labeled to correspond with common OEM designations for easier identification during the rebuild.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpindle(s) matching John Deere AUC15811, GX21694, GY21098 and related OEM numbers listed.\u003c\/li\u003e\n  \u003cli\u003eBlades that replace AM137328, AM137333, AM141033 and equivalent deck blades.\u003c\/li\u003e\n  \u003cli\u003eIdler pulleys grouping: GY20110, GY20067 and GX20367 style replacements (quantity per kit noted).\u003c\/li\u003e\n  \u003cli\u003eDeck belt replacing GX20072 (also cross-referenced with GY20570).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit help restore cutting performance?\u003c\/h3\u003e\n\u003cp\u003eWorn spindles, dull blades and glazed belts cause vibration, uneven cuts and reduced deck speed. Replacing these wearing items together puts the deck back to correct alignment and blade speed, improving cut quality and reducing stress on the tractor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNew spindles restore smooth blade rotation and correct blade height alignment.\u003c\/li\u003e\n  \u003cli\u003eSharp replacement blades deliver crisper, more even grass discharge.\u003c\/li\u003e\n  \u003cli\u003eFresh idler pulleys and belt maintain proper tension and reduce slippage.\u003c\/li\u003e\n  \u003cli\u003eCompleting the set prevents mismatched old\/new parts that can accelerate wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this kit compatible with my John Deere model?\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered for 42\" mower decks on a range of John Deere lawn tractors and riding mowers. Check your tractor model and deck size against the compatibility list to confirm fit before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible series include: D100, D105, D110, D120, D130 and related LA100–LA135 models.\u003c\/li\u003e\n  \u003cli\u003eSpecifically referenced models: 102, 105, 115, 125, 135, plus D100\/D105\/D110\/D120\/D130 variants.\u003c\/li\u003e\n  \u003cli\u003eIntended for 42-inch decks that used the OEM numbers listed in the part cross-reference.\u003c\/li\u003e\n  \u003cli\u003eIf unsure, compare your current parts’ numbers to the OEM replacements in the kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and warranty?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard mower deck service procedures—supporting bolts, pulleys and blade torque specs should match your tractor manual. JSXDNWYJ provides a 24-month warranty covering manufacturing defects (not wear from use or damage from improper installation) and a responsive customer service channel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the tractor manufacturer’s safety steps: disconnect spark plug and stabilize the deck before working.\u003c\/li\u003e\n  \u003cli\u003eTorque blades and spindle hardware to the tractor manual’s specifications for safe operation.\u003c\/li\u003e\n  \u003cli\u003eKeep proof of purchase and installation notes for warranty verification if needed.\u003c\/li\u003e\n  \u003cli\u003eCustomer service responds within 24 hours through the vendor’s listed support avenues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This rebuild kit suits homeowners, lawn-care technicians and small-fleet operators who maintain John Deere 42\" mower decks and prefer replacing multiple wear items in one service interval. It’s ideal when spindles, blades and belt components show wear or when you want to proactively refresh the deck to restore cutting quality and reduce recurring service calls.\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: Will this kit fit my John Deere D110 with a 42\" deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this kit is compatible with many D100-series tractors including D110 if your 42\" deck uses the listed OEM part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the warranty cover installation mistakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—the 24-month warranty covers manufacturing defects but not damage from improper installation or normal wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JSXDNWYJ","offers":[{"title":"Default Title","offer_id":56801666629972,"sku":"B0D3T61BZG","price":219.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/jsxdnwyj-front-packaging-42-inch-mower-deck-kit.jpg?v=1786746250","url":"https:\/\/gardenluxe.co.uk\/products\/jsxdnwyj-42-inch-mower-deck-rebuild-kit-for-john-deere-d100-d110-la100-series-spindles-blades-belt","provider":"Gardenluxe Uk","version":"1.0","type":"link"}