{"product_id":"heavy-duty-2-25-in-greaseable-tandem-trailer-axle-shackle-kit","title":"Heavy Duty 2.25 in Greaseable Tandem Trailer Axle Shackle Kit","description":"\u003cp\u003eIn this review of the Heavy Duty Greaseable Tandem Trailer Axle Shackle Kit the bottom line is simple: this kit is for trailer owners who need a stronger, longer-lasting shackle solution that fits upgraded suspension systems. The reviewer found the kit especially valuable for tandem or triple axle rigs where minimizing sway and improving ride stability matter most. Built from high quality materials with greasable bolts and Cu-based powder metallurgy bushings, this kit focuses on durability and fit rather than cosmetic appeal.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged bolts:\u003c\/strong\u003e Bolts are forged to achieve a high tensile strength, helping the hardware resist stretching under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCu-based powder metallurgy bushings:\u003c\/strong\u003e Bushings use a copper-based powder metallurgy material that provides better wear resistance than standard bronze bushings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreasable design:\u003c\/strong\u003e Greasable bolts allow routine lubrication to extend service life and reduce noise from the suspension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The 2.25 in shackle size is designed to fit CRE3000, Stock, and Equaflex 2 1\/4 in shackles and suits tandem or triple axle trailers with upgraded suspensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes triangle equalizers, shackle brackets, shackle bushings, greasable bolts and nuts so installers have the parts needed for a full replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is best for owners of RVs, boat trailers or utility trailers that use double eye springs and need a heavy duty replacement for original shackles. It particularly suits owners who have upgraded suspension systems or who run tandem or triple axle setups and want to reduce swinging and improve ride stability.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for users with one-off or proprietary suspension components that are not compatible with standard 2.25 in shackles, or for buyers who only need a cosmetic upgrade rather than a strength and wear improvement.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh tensile forged bolts provide strong connection points and resist deformation under load.\u003c\/li\u003e\n\u003cli\u003eCopper-based powder metallurgy bushings offer better wear characteristics than common bronze bushings.\u003c\/li\u003e\n\u003cli\u003eGreasable bolts and included hardware make maintenance straightforward and extend component life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot a cosmetic upgrade; focus is on durability and fit rather than finish or appearance.\u003c\/li\u003e\n\u003cli\u003eCompatibility is tied to 2.25 in double eye spring systems, so incorrect fit can occur if measurements are not confirmed first.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eShackle size\u003c\/td\u003e\n\u003ctd\u003e2.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible axles\u003c\/td\u003e\n\u003ctd\u003eTandem and triple axle trailers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushing material\u003c\/td\u003e\n\u003ctd\u003eCu-based powder metallurgy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt strength\u003c\/td\u003e\n\u003ctd\u003eForged, tensile strength up to 150,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003eTriangle equalizers, shackle brackets, bushings, greasable bolts and nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eCRE3000, Stock, Equaflex 2 1\/4 in shackle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Heavy Duty 2.25 in Greaseable Tandem Trailer Axle Shackle Kit is a practical upgrade for trailer owners who prioritize strength, longevity and proper fit. With forged bolts, superior bushings and greasable hardware this kit delivers durable performance for tandem and triple axle rigs and is good value for anyone replacing worn shackles on compatible double eye spring setups.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit my trailer?\u003c\/strong\u003e\u003cbr\u003eIt fits trailers that use 2.25 in double eye springs and common systems such as CRE3000, Stock, and Equaflex 2 1\/4 in shackles; verify measurements before buying.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the bushings serviceable?\u003c\/strong\u003e\u003cbr\u003eThe kit uses Cu-based powder metallurgy bushings which are designed for wear resistance; greasable bolts help maintenance but bushings are typically replaced as a set when worn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this be used on single axle trailers?\u003c\/strong\u003e\u003cbr\u003eFunctionally it can be used where the shackle size and spring eyes match, but the kit is intended and packaged for tandem or triple axle applications.\u003c\/p\u003e","brand":"LLANNDER","offers":[{"title":"Default Title","offer_id":48754770706651,"sku":"B0CLTZD5X6","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61fY_6qA3ML._AC_SL1500.jpg?v=1778886074","url":"https:\/\/gearmusthave.com\/products\/heavy-duty-2-25-in-greaseable-tandem-trailer-axle-shackle-kit","provider":"GearMustHave","version":"1.0","type":"link"}