Water can be a tricky substance to traverse. Do you want a relaxing trip but are afraid of the rough water? Worry no more with ARCO TILT/TRIM PUMP ASSEMBLY! The ARCO TILT/TRIM assembly allows you to easily modify the trim to change the angle of your motor on both high-speed and low-speed operations. When your boat is parallel to the waterline, it operates more smoothly. This device helps you easily modify the trim to help you find the ideal angle for a smoother, more controlled, and more pleasant ride. ARCO TILT/TRIM PUMP ASSEMBLY enhances fuel efficiency and overall performance. ARCO Marine is proven to be relentless in providing premium quality and reliable products to its customers. A pioneer in the O/E replacement parts industry that holds up to its name. Key features: improves overall performance lesser drag outstanding fuel efficiency optimizes your outboard to increase your speed effectively increase clearance in shallow water Product Specifications: SKU: 6270 UPC: 693006003085 Weight: 8.00 LBS The ARCO TILT/TRIM PUMP ASSEMBLY Fits models: MERCURY 225-275 MERCURY 865380A25 MERCURY 865380A15 MERCURY 865380A05 MERCURY 865380A02 SERRA 18-6747 Ring terminal ends. Fits: Late model Mercury 225-275 hp outboards with Oildyne pump