{"product_id":"gabriel-shock-absorber-freightliner-cascadia-126-western-star-49x-83911-18-73207-000-a83911","title":"Gabriel Shock Absorber - Freightliner Cascadia 126 \u0026 Western Star 49X - 83911 18-73207-000 A83911","description":"\u003cp\u003eTake the bounce out of a late-model Freightliner or Western Star with this \u003cstrong\u003eGabriel Heavy-Duty Shock Absorber\u003c\/strong\u003e distributed by FleetPro Parts \u0026amp; Tires. It is the direct replacement for \u003cstrong\u003eFreightliner 18-73207-000\u003c\/strong\u003e on the \u003cstrong\u003eCascadia 126 Day Cab 2021-2024\u003c\/strong\u003e and on \u003cstrong\u003eWestern Star 49X 2021-2024 and 57X Day Cab 2023-2024\u003c\/strong\u003e. A weak or leaking shock stops controlling the axle after each bump, and the truck tells you about it: the cab bounces, the tread starts cupping, and every bushing and mount on that corner works harder than it should. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eBounce Under Control: The Gabriel 83911 Advantage\u003c\/h2\u003e\n\n\u003cp\u003eA shock is the only thing turning suspension motion into heat instead of more motion. When it can no longer do that, the spring or air bag keeps cycling on its own and the tire spends part of every oscillation not fully loaded — which is exactly how a tread ends up scalloped and noisy. Putting a fresh unit on settles the chassis in one stroke, quiets the ride, and protects a set of tires worth many times the price of the shock.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires we know these late Cascadia and Western Star jobs come in as a pair of numbers, so we stock the Gabriel unit that covers them. This shock is a direct replacement for highly searched industry numbers including \u003cstrong\u003eFreightliner 18-73207-000\u003c\/strong\u003e, listed as 1873207000 and 814903018451, and \u003cstrong\u003eGabriel 83911\u003c\/strong\u003e. Replace shocks in pairs on the same axle so damping stays even side to side.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty shock absorber is intended for the following commercial applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Freightliner Cascadia 126 Day Cab 2021-2024\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Western Star 49X 2021-2024, 57X Day Cab 2023-2024\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Freightliner, Western Star\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Suspension \/ Shock Absorbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Gabriel shock absorber serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFreightliner Interchange:\u003c\/strong\u003e 18-73207-000, 1873207000, 814903018451\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGabriel Interchange:\u003c\/strong\u003e 83911\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e A83911\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Shock Absorber\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Freightliner, Western Star\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Freightliner Cascadia 126 Day Cab 2021-2024; Western Star 49X 2021-2024, 57X Day Cab 2023-2024\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.505 lbs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Dims:\u003c\/strong\u003e 12.01 x 2.75 x 2.75 in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-Year FleetPro Warranty\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e OE (Original Equipment)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 436459245844\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Gabriel (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":43119465103431,"sku":"A83911","price":56.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_b1d1bfc5-f943-4e6f-82d6-1c08f6210e47.jpg?v=1787351592","url":"https:\/\/fleetpropt.com\/products\/gabriel-shock-absorber-freightliner-cascadia-126-western-star-49x-83911-18-73207-000-a83911","provider":"FLEETPRO PARTS \u0026 TIRES","version":"1.0","type":"link"}