{"product_id":"parts-camp-john-deere-mower-deck-spindle-assembly-fits-lx280-lx289-x300-series-5-5-height-5-pulley-grease-zerk","title":"Parts Camp John Deere Mower Deck Spindle Assembly — Fits LX280\/LX289\/X300 Series, 5.5\" Height \u0026 5\" Pulley, Grease Zerk","description":"\u003cp\u003e\u003cstrong\u003eParts Camp replacement spindle assembly restores smooth blade rotation for John Deere decks that use AM144377\/AM124498\/AM131680-style spindles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your lawn tractor’s cutting performance has declined or you hear grinding and vibration from the deck, this fully assembled spindle cartridge is built to bring your mower back to factory-like operation. Designed to match OEM dimensions, it fits John Deere LX280, LX289, GX325, GX335, LT180, LT190, X300, X320 models and many 42\", 48\", 54\" and 62\" decks that use the listed part numbers. The unit ships pre-assembled for bolt-on replacement and includes a grease zerk for easy periodic lubrication to prolong bearing life.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this spindle improve my mower’s cutting performance?\u003c\/h3\u003e\n\u003cp\u003eWorn or noisy spindles cause blade wobble, uneven cuts and extra vibration. Installing a new spindle assembly removes play in the hub and restores concentric blade rotation so cuts are cleaner and deck operation is quieter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM part numbers AM144377, AM131680, AM135349, AM124498.\u003c\/li\u003e\n  \u003cli\u003ePrecise 4-bolt mounting pattern aligns with original deck shells.\u003c\/li\u003e\n  \u003cli\u003e5.5\" overall height and 5\" pulley outer diameter match factory dimensions.\u003c\/li\u003e\n  \u003cli\u003eSealed bearings reduce runout and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this spindle durable and easy to maintain?\u003c\/h3\u003e\n\u003cp\u003eThe assembly uses a heavy-duty housing and premium sealed bearings for long service life under normal mowing conditions. A pre-installed grease zerk lets you add grease periodically to keep bearings cool and free of debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade housing resists corrosion and impact.\u003c\/li\u003e\n  \u003cli\u003ePremium sealed bearings for quiet, smooth rotation.\u003c\/li\u003e\n  \u003cli\u003eGrease zerk hub access for routine lubrication.\u003c\/li\u003e\n  \u003cli\u003eMaintenance reduces moisture- and dirt-related premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my John Deere model and deck size?\u003c\/h3\u003e\n\u003cp\u003eThis spindle is manufactured to exact OEM measurements so it fits models that call for the specified part numbers and deck sizes. Always cross-reference your tractor’s original spindle part number and deck dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with LX280, LX289, GX325, GX335, LT180, LT190, X300, X320.\u003c\/li\u003e\n  \u003cli\u003eWorks with 42\", 48\", 54\" and 62\" mower decks using listed OEM numbers.\u003c\/li\u003e\n  \u003cli\u003eConfirm original part number (AM144377, AM131680, AM135349, AM124498).\u003c\/li\u003e\n  \u003cli\u003eMeasures 5.5\" height and 5\" pulley OD for accurate fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eThe Parts Camp spindle arrives fully assembled and ready to bolt into your deck, reducing repair time compared with bearing-only replacements. Basic hand tools and a torque wrench are usually sufficient for removal and installation, but follow your mower’s service manual for torque specs and safety steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-assembled unit ready for bolt-on replacement.\u003c\/li\u003e\n  \u003cli\u003eStandard hand tools and torque wrench recommended.\u003c\/li\u003e\n  \u003cli\u003eMinimal downtime compared with disassembling existing spindle.\u003c\/li\u003e\n  \u003cli\u003eRefer to tractor manual for mounting torque and safety instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Parts Camp spindle assembly is intended for homeowners and professional landscapers who own John Deere lawn tractors that list AM144377, AM124498, AM131680 or AM135349 as the deck spindle part number. It’s a practical option for anyone seeking an OEM-dimension, maintenance-friendly replacement to restore cutting performance and reduce deck vibration without extensive downtime.\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: Does this spindle match John Deere part AM144377?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Parts Camp assembly is made to replace AM144377 and compatible OEM numbers listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I grease the bearings without disassembling the unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The spindle includes a pre-installed grease zerk that allows routine lubrication without taking the hub apart.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Parts Camp","offers":[{"title":"Default Title","offer_id":56832346718548,"sku":"B07F81M78D","price":69.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/parts-camp-spindle-front-view.jpg?v=1787027590","url":"https:\/\/gardenluxe.co.uk\/products\/parts-camp-john-deere-mower-deck-spindle-assembly-fits-lx280-lx289-x300-series-5-5-height-5-pulley-grease-zerk","provider":"Gardenluxe Uk","version":"1.0","type":"link"}