{"product_id":"gabriel-fleetline-heavy-duty-front-rear-shock-absorber-1-pack","title":"Gabriel Fleetline Heavy Duty Front\/Rear Shock Absorber 1 Pack","description":"\u003cp\u003eIn this review the Gabriel Fleetline 83126 shock absorber is evaluated for fleet and heavy commercial use; it is aimed at truck, bus, RV and motorhome owners who need a direct replacement shock that restores ride control without complex modifications. The single biggest reason to consider this unit is that it is engineered specifically as a heavy duty, OEM-style replacement with valving and lengths chosen to match original suspension behavior for a wide list of Freightliner, Kenworth, Peterbilt, Chevrolet and GMC applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for commercial use:\u003c\/strong\u003e The FleetLine valving is tuned to compensate for initial suspension softening on heavy trucks and motorhomes, helping restore stable ride control under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e This shock lists compatibility across many Freightliner, Kenworth, Peterbilt, Chevrolet and GMC models, making it a practical stocking item for fleets and repair shops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete mounting details:\u003c\/strong\u003e Upper and lower mount code ES36 and provided collapsed, extended and stroke lengths match the OEM geometry, simplifying installation and fitment checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable with many part numbers:\u003c\/strong\u003e A long interchange list makes it easier to confirm correct replacement for older OEM numbers and aftermarket cross references.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle pack convenience:\u003c\/strong\u003e Sold as a 1 pack so buyers can replace only the failed unit or carry a spare without buying a multi-pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Gabriel Fleetline 83126 is for fleet managers, independent mechanics and RV owners who need a heavy duty replacement shock that closely follows original equipment dimensions and valving. It is particularly useful for those working on Freightliner M2, Kenworth K-series, Peterbilt 300-500 series, older Chevrolet and GMC forward control trucks and certain motorhome applications.\u003c\/p\u003e\n\u003cp\u003eThose who require long-term proven durability under extreme duty cycles should weigh field reports about variable longevity; buyers needing extended-life or oil-leak warranties for severe service might consider specialty heavy duty or rebuildable options instead.\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\u003eImproves ride quality and handling compared with worn OEM shocks, according to multiple users.\u003c\/li\u003e\n\u003cli\u003eGood fit and straightforward installation for the models listed, saving shop time.\u003c\/li\u003e\n\u003cli\u003eWide interchange and compatibility make part identification easier for repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers have reported early failures or oil leakage on a minority of units, so longevity can vary in very heavy service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct series\u003c\/td\u003e\n\u003ctd\u003eFleetLine heavy duty commercial shocks (83000 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke (in)\u003c\/td\u003e\n\u003ctd\u003e9.14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended length (in)\u003c\/td\u003e\n\u003ctd\u003e24.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed length (in)\u003c\/td\u003e\n\u003ctd\u003e15.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper mount code\u003c\/td\u003e\n\u003ctd\u003eES36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower mount code\u003c\/td\u003e\n\u003ctd\u003eES36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchange\u003c\/td\u003e\n\u003ctd\u003eIncludes 1672501, 19495-01, 22002293, 90044626 and many cross references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Gabriel Fleetline 83126 is a sensible, cost-effective OEM-style replacement for heavy trucks, motorhomes and fleet vehicles when matched to the listed models and mount codes; it restores ride quality and fits without fuss. It represents good value for repair shops and owners replacing worn units, though buyers using vehicles in extreme, continuous duty should monitor for early wear or leakage and consider higher duty-cycle alternatives if required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this shock fit my Kenworth or Peterbilt?\u003c\/strong\u003e\u003cbr\u003eCheck the specific model years and the upper\/lower mount code ES36; the review lists many compatible Kenworth and Peterbilt models but confirm lengths and mounts before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan one unit be used as a spare replacement?\u003c\/strong\u003e\u003cbr\u003eYes, this listing is a single pack unit intended for replacing only the failed shock or for keeping one spare on hand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there known durability issues?\u003c\/strong\u003e\u003cbr\u003eMost customers report improved ride and good fit, but a minority reported early failures or oil leakage, so inspect replacements and consider usage intensity when deciding.\u003c\/p\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":48610233647323,"sku":"B004K84L8A","price":50.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/519I4nx787L._AC_SL1500.jpg?v=1778569069","url":"https:\/\/gearmusthave.com\/products\/gabriel-fleetline-heavy-duty-front-rear-shock-absorber-1-pack","provider":"GearMustHave","version":"1.0","type":"link"}