{"product_id":"gabriel-83301-fleetline-heavy-duty-rear-shock-absorber-durable-fleet","title":"Gabriel 83301 Fleetline Heavy Duty Rear Shock Absorber - Durable Fleet","description":"\u003cp\u003eIn this review the Gabriel 83301 Fleetline rear shock absorber is evaluated for use on International F \u0026amp; S series trucks, Metro and Multi-Shop series, Series 1000 forward control chassis and Series 3000 school bus chassis. The bottom line: this shock is for fleet managers and owners who need a direct OE replacement that matches original valving and fitment, delivering improved ride control and corrosion resistance. The reviewer found it straightforward to install and engineered to handle heavy-duty service, though some long-term durability reports suggest mixed longevity in the field.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement:\u003c\/strong\u003e Built to match and exceed OE specs so it bolts in as a like-for-like replacement without special modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValving tuned for trucks:\u003c\/strong\u003e Valving rate compensates for initial suspension softening to restore original ride characteristics under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion protection:\u003c\/strong\u003e High-performance chromed piston rod and anti-corrosive end mounts reduce rust and make removal easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged seals and mounts:\u003c\/strong\u003e Self-compensating piston seal and 360 degree arc welded end mounts extend working life and resist end mount breakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic rebound stop:\u003c\/strong\u003e Where applicable, the rebound stop prevents impact damage to the shock and nearby air springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide interchangeability:\u003c\/strong\u003e Multiple part numbers and OEM cross references make it easy to confirm fit for specified International models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shock is best for fleet operators, mechanics and commercial vehicle owners running International F and S series trucks, Metro and Multi-Shop series, Series 1000 and 3000 chassis who require a heavy duty shock that mirrors OE performance and fit. It suits applications where corrosion resistance and easy serviceability matter, such as school bus fleets and mixed-service trucks that see daily duty.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners needing a short-term budget unit for very light personal use, and buyers who require a shock with an extended field warranty covering premature leaks or breakage; some customer reports indicate intermittent durability concerns under extreme duty cycles.\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 OE fit and valving for restoring factory ride quality on compatible International models.\u003c\/li\u003e\n\u003cli\u003eStrong corrosion protection on piston rod and end mounts reduces rust and bolt seizure issues.\u003c\/li\u003e\n\u003cli\u003eDurable construction features like welded end mounts and a self-compensating seal improve service life when maintained properly.\u003c\/li\u003e\n\u003cli\u003eEasy installation reported by technicians, saving downtime for fleet maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report premature leakage or breakage in a minority of units, so long-term durability is variable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eInternational F \u0026amp; S series, Metro \u0026amp; Multi-Shop series, Series 1000 and 3000 models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e9.78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Length\u003c\/td\u003e\n\u003ctd\u003e24.52 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed Length\u003c\/td\u003e\n\u003ctd\u003e14.74 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Mount Code\u003c\/td\u003e\n\u003ctd\u003eS16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower Mount Code\u003c\/td\u003e\n\u003ctd\u003eES90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchange Numbers\u003c\/td\u003e\n\u003ctd\u003e66922, 6922, 925264, 3919923, 83301, 727628, 501905C91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Gabriel 83301 Fleetline rear shock is a sensible choice for commercial fleets and repair shops that need a durable, OE-matching replacement. It offers solid corrosion protection, appropriate valving for truck suspensions and easy installation, making it good value for routine fleet maintenance. Buyers should be aware of occasional reports of leaks or early failure and consider service history and operating conditions when purchasing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this shock fit my International 3700 or 3800 school bus?\u003c\/strong\u003e\u003cbr\u003eYes, the 83301 is listed for International Series 3000 school bus chassis 3700 and 3800 models, excluding vehicles with specified rear axle codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require special tools to install?\u003c\/strong\u003e\u003cbr\u003eNo special tools are required; technicians report straightforward installation as it is designed as a direct OEM replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these shocks refillable or serviceable?\u003c\/strong\u003e\u003cbr\u003eThese are sealed hydraulic commercial shocks; they are not designed for field rebuilding but are built with features to maximize life and ease of replacement.\u003c\/p\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":48199422443739,"sku":"B004K82X0S","price":60.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51q9mU8EJIL._AC_SL1500.jpg?v=1770307176","url":"https:\/\/gearmusthave.com\/products\/gabriel-83301-fleetline-heavy-duty-rear-shock-absorber-durable-fleet","provider":"GearMustHave","version":"1.0","type":"link"}