Outfit your truck to be ready for the journey ahead with extensive hydraulic fluid storage, with the OTR Saddle Mount Aluminum Hydraulic Reservoir with Expertise Built In™. Thanks to its sophisticated design, this replacement tank is able to effortlessly retain the fluid needed for the hydraulic system, while simultaneously dissipating heat and pumping out trapped air. Crafted with tight seals to minimize air leakage and deliver superb suspension. FleetPride is your First Click in Heavy Duty®.