{"product_id":"3pcs-spindle-assembly-replaces-scag-46020-461663-46400-46631-cast","title":"3pcs Spindle Assembly Replaces SCAG 46020 461663 46400 46631 - Cast","description":"\u003cp\u003eOur review of this 3pcs spindle assembly finds it best suited for owners who need a direct replacement for Scag-style cast iron spindles on 48' to 61' decks. The single biggest reason to buy is compatibility: it is built to replace Scag 46400, 46020, 461663 and 46631 as well as Ferris 1530301, offering a cost-effective route to restore deck function without nonstandard modifications. Fit and basic durability impressed most users, and the inclusion of a grease fitting and taper roller bearings makes routine service straightforward.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement:\u003c\/strong\u003e Designed to fit Scag cast iron spindle applications so the unit installs in place of the original without altering the deck mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple deck sizes:\u003c\/strong\u003e Fits 48', 52' and 61' cut decks, covering the common Scag and Ferris Advantage deck widths for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in grease fitting:\u003c\/strong\u003e The zerk fitting allows regular lubrication for longer bearing life and easier maintenance in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper roller bearings:\u003c\/strong\u003e Supplied with bearings that handle radial and axial loads typical of mower spindles for reliable blade support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard mounting pattern:\u003c\/strong\u003e 4-1\/2' (114mm) bolt spacing and 7' (180mm) overall height match factory dimensions for correct blade clearance and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective alternative:\u003c\/strong\u003e Offers replacement functionality at a lower price point compared with OE parts, which many customers cited as a strong value benefit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis spindle assembly is aimed at owners of Scag and Ferris zero-turn and stand-on mowers who use cast iron spindles and need a practical, serviceable replacement for worn or damaged units. It is especially useful for fleet operators or homeowners who prefer parts that accept standard grease fittings and taper bearings so they can maintain the deck themselves.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require an exact match to a non-cast spindle design or who need a spindle with a different mounting pattern or specialized noise control engineering; one customer reported size differences versus some factory and aftermarket spindles, so verify measurements before purchase.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with multiple Scag and Ferris part numbers for easy direct replacement.\u003c\/li\u003e\n\u003cli\u003eIncludes grease fitting and taper roller bearings for straightforward maintenance and durability.\u003c\/li\u003e\n\u003cli\u003eGood value compared with original equipment pricing, delivering similar function at lower cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize perception varied among users; one noted it seems smaller than some factory and aftermarket spindles, so measure to confirm fit.\u003c\/li\u003e\n\u003cli\u003eSome mixed reports on noise level and grease capacity suggest performance may vary with operating conditions and service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Deck Sizes\u003c\/td\u003e\n\u003ctd\u003e48', 52', 61'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eScag 46400, 46020, 461663, 46631; Ferris 1530301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Type\u003c\/td\u003e\n\u003ctd\u003eCast iron spindle with taper roller bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrease Fitting\u003c\/td\u003e\n\u003ctd\u003eIncluded (zerk fitting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003e7' (180mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Bolt Spacing\u003c\/td\u003e\n\u003ctd\u003e4-1\/2' (114mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis 3pcs spindle assembly is a practical, economical choice for Scag and compatible Ferris decks when you need a serviceable cast iron spindle that installs cleanly and accepts standard maintenance. It is recommended for users who want a lower-cost alternative to OE parts while retaining ease of lubrication and reliable bearing support; confirm dimensions if you have nonstandard modifications or tight tolerance requirements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Scag 48' deck?\u003c\/strong\u003e\u003cbr\u003eYes; the assembly is specified to fit 48' cut decks and replaces common Scag cast iron spindle part numbers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come greased and ready to run?\u003c\/strong\u003e\u003cbr\u003eThe spindle includes a grease fitting and taper roller bearings but should be greased at installation and checked regularly per mower maintenance guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these exact OEM parts?\u003c\/strong\u003e\u003cbr\u003eThey replace the listed Scag and Ferris part numbers and are intended as compatible replacements, offering similar mounting dimensions and servicing features.\u003c\/p\u003e","brand":"boeray","offers":[{"title":"Default Title","offer_id":48672781238491,"sku":"B0DNMHT2Q2","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61xART4CwML._AC_SL1500.jpg?v=1778703467","url":"https:\/\/gearmusthave.com\/products\/3pcs-spindle-assembly-replaces-scag-46020-461663-46400-46631-cast","provider":"GearMustHave","version":"1.0","type":"link"}