{"product_id":"eq-1304-11-equalizer-for-2-wide-slipper-springs-7-8-center-hole-tandem-triple-axle-mat","title":"EQ-1304 - 11\" Equalizer for 2\" Wide Slipper Springs – 7\/8\" Center Hole – Tandem \u0026 Triple Axle | MAT","description":"\u003cp\u003eThe MAT EQ-1304 is an 11\" heavy-duty steel trailer suspension equalizer designed for 2\" wide slipper leaf springs. Built for compatible tandem- and triple-axle suspension systems, the equalizer transfers loads and road impacts between adjacent axles to help maintain balanced suspension movement, trailer stability, and even load distribution. It features a 7\/8\" center mounting hole along with dedicated spring and keeper bolt mounting points.\u003c\/p\u003e\n\n\u003ch5\u003eDetailed Information:\u003c\/h5\u003e\n\u003ctable style=\"width:100%; border:1px solid #ddd; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eProduct Type\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSlipper Spring Equalizer\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eBrand\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eMAT\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003ePart Number\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eEQ-1304\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eOverall Length\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e11\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eSpring Width\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eCenter Bolt Hole\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e7\/8\" Diameter\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eSpring Eye \/ Mounting Hole\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9\/16\" Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eKeeper \/ Slipper Bolt Hole\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eApprox. 3\/8\"–7\/16\" Diameter\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eMaterial\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eHeavy-Duty Hot-Rolled Structural Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eSteel Thickness\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eApprox. 0.22\"–1\/4\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eSuspension Type\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSlipper Spring Suspension\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eAxle Configuration\u003c\/th\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eTandem or Triple Axle\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eFitting:\u003c\/h5\u003e\n\u003cp\u003eDesigned for compatible tandem- and triple-axle trailer suspension systems using 2\" wide slipper leaf springs. The equalizer pivots from the center hanger through the 7\/8\" center hole. In a typical slipper suspension configuration, the slipper end of one spring rests within the equalizer against the keeper bolt while the adjoining spring attaches through its spring eye. Verify all suspension dimensions and mounting hole sizes against the existing equalizer before ordering.\u003c\/p\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e11\" Heavy-Duty Equalizer:\u003c\/strong\u003e Designed for demanding multi-axle trailer suspension applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor 2\" Wide Slipper Springs:\u003c\/strong\u003e Compatible with appropriately configured heavy-duty slipper leaf spring suspension systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7\/8\" Center Hole:\u003c\/strong\u003e Provides the primary pivot mounting point at the trailer's center hanger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e9\/16\" Spring Mounting Hole:\u003c\/strong\u003e Designed for attachment of the compatible spring eye and suspension hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeeper Bolt Provision:\u003c\/strong\u003e Supports the slipper end of the adjoining spring while allowing required suspension movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Load Distribution:\u003c\/strong\u003e Transfers suspension movement and loading between adjacent axles to help maintain a balanced ride.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steel Construction:\u003c\/strong\u003e Manufactured from structural steel for strength and durability under demanding trailer loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTandem \u0026amp; Triple Axle Compatible:\u003c\/strong\u003e Suitable for a variety of multi-axle trailer suspension configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInterchangeable Part Numbers:\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003eEQ-1304\u003c\/li\u003e\n  \u003cli\u003eEQ-11\u003c\/li\u003e\n  \u003cli\u003e13-4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eProduct Overview:\u003c\/h5\u003e\n\u003cp\u003eThe MAT EQ-1304 11\" Slipper Spring Equalizer is a heavy-duty suspension component for trailers using 2\" wide slipper leaf springs. Its robust steel construction and multi-point mounting design allow it to transfer loads and suspension movement between adjacent axles, helping maintain stability and balanced operation on tandem- and triple-axle trailers. Mounting bolts, nuts, bushings, and other suspension hardware are sold separately unless otherwise specified.\u003c\/p\u003e","brand":"MAT","offers":[{"title":"Default Title","offer_id":45200290021584,"sku":"11EQ78-MT","price":15.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/0353\/6080\/files\/eq-1304-11-equalizer-for-2-wide-slipper-springs-78-center-hole-tandem-triple-axle-mat-7782444.png?v=1791233473","url":"https:\/\/haulktrailerparts.com\/products\/eq-1304-11-equalizer-for-2-wide-slipper-springs-7-8-center-hole-tandem-triple-axle-mat","provider":"HAULK DEPOT®","version":"1.0","type":"link"}