{"product_id":"gabriel-85712-fleetline-heavy-duty-shock-absorber-commercial-fit","title":"Gabriel 85712 Fleetline Heavy Duty Shock Absorber - Commercial Fit","description":"\u003cp\u003eIn this review the Gabriel 85712 Fleetline heavy duty shock absorber is assessed for fleet and commercial use; it is aimed at mechanics, fleet managers and RV or bus owners who need a direct replacement for Ridewell, Raydan\/Meritor and several OEM chassis. The bottom line: the unit delivers a firmer, controlled ride and straightforward fitment for Class 3-8 vehicles, Blue Bird buses, Country Coach motorhomes and many fire or utility chassis, making it a strong choice when the priority is replacement parts compatibility and value for money.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide vehicle fitment:\u003c\/strong\u003e Designed to replace a long list of OEM numbers and fit Ridewell, Raydan\/Meritor and multiple Blue Bird, Country Coach and Spartan chassis so buyers avoid compatibility guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCommercial duty construction:\u003c\/strong\u003e FleetLine valving and construction are built to handle heavy loads and repeated stop\/start duty typical of buses, RVs and fire apparatus.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSpecific mounting codes:\u003c\/strong\u003e Comes with EB3 upper and EB3 lower mount configuration to match common commercial suspension mounting standards for a direct swap.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMeasured travel:\u003c\/strong\u003e With a 7.04'in stroke and 20.5'in extended length, it matches the movement range expected on low friction and air ride suspensions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOEM interchange list:\u003c\/strong\u003e Includes many cross numbers such as A-4890, 6130029 and 700115 so fleet parts managers can confirm fit by existing part references.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Gabriel 85712 is best for fleet operators, bus maintenance shops and RV owners who need a heavy duty, direct replacement shock for Blue Bird buses, Country Coach motorhomes, Ridewell and Raydan\/Meritor suspensions. Its long list of interchange numbers and commercial mount codes make it practical for those who manage repairs across multiple vehicle models and need predictable fitment.\u003c\/p\u003e\n\u003cp\u003eOwners seeking a long-term, problem-free lifetime should be aware that some users report premature failures or leakage in extreme service conditions; those wanting extended warranty coverage or specialty rebuildable shocks might prefer a different option.\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\u003eGood fit and compatibility across many Class 3-8 vehicles and bus or motorhome chassis.\u003c\/li\u003e\n \u003cli\u003eImproves ride control and handling on rough roads compared with worn OEM units.\u003c\/li\u003e\n \u003cli\u003eCommercial-grade valving designed for heavy-duty fleet use and repeated cycles.\u003c\/li\u003e\n \u003cli\u003eEasy installation for shops familiar with EB3 mount configurations.\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 report durability issues or oil leakage in heavy use, so longevity can vary by duty cycle.\u003c\/li\u003e\n \u003cli\u003eNot a rebuildable or specialty performance shock for custom suspension tuning needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e7.04 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eExtended Length\u003c\/td\u003e\n\u003ctd\u003e20.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCollapsed Length\u003c\/td\u003e\n\u003ctd\u003e13.47 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eUpper Mount Code\u003c\/td\u003e\n\u003ctd\u003eEB3\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLower Mount Code\u003c\/td\u003e\n\u003ctd\u003eEB3\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eFleetLine 85000 series\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInterchange Examples\u003c\/td\u003e\n\u003ctd\u003eA-4890, 6130029, 700115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Gabriel 85712 Fleetline is a practical, cost-effective replacement for commercial vehicles that need a direct-fit shock with strong initial ride control and broad OEM cross-reference coverage. It is a good value for fleets and repair shops looking to restore handling and extend suspension life quickly, though buyers in extreme duty cycles should monitor for leakage or early wear.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this shock fit my Blue Bird bus?\u003c\/strong\u003e\u003cbr\u003eCheck mounting codes and interchange numbers; this unit lists fitment for Blue Bird 35'in chassis front and many Blue Bird TC2000 models, so confirm dimensions match your chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shock suitable for fire truck Ridewell suspensions?\u003c\/strong\u003e\u003cbr\u003eYes, it is specified for Ridewell truck air-ride front and rear suspensions and several Spartan and Seagrave fire apparatus chassis in the interchange list.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these rebuildable or adjustable?\u003c\/strong\u003e\u003cbr\u003eNo, FleetLine shocks are heavy duty direct replacements with fixed valving; they are not rebuildable or adjustable performance shocks.\u003c\/p\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":48239672852699,"sku":"B004K813LS","price":61.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61DA3lV0SXL._AC_SL1500.jpg?v=1770999395","url":"https:\/\/gearmusthave.com\/products\/gabriel-85712-fleetline-heavy-duty-shock-absorber-commercial-fit","provider":"GearMustHave","version":"1.0","type":"link"}