PREMIUM QUALITY & DURABLE CONSTRUCTION Crafted from high-grade, marine-resistant materials, this fuel pump Compatible with Mercury outboards is built for exceptional durability and long-lasting performance. Its superior wear and corrosion resistance ensures reliable operation, serving as a perfect aftermarket replacement that fits and functions exactly like the original equipment part. CHECK ENGINE SERIAL NUMBER FIRST This mechanical pulse fuel pump is compatible with select Mercury and Mariner 2-stroke outboards only. Horsepower alone does not confirm fitment. Before ordering, verify the engine serial number, original service part number, mounting-hole pattern, hose-barb size, and pulse-port position. Not compatible with 4-stroke engines or engines outside the listed serial ranges. SELECT LOWER-HP APPLICATIONS Compatible with select 35 HP Jet engines, serial 0G590000–0T408999; 30–45 HP 3-cylinder engines, 0G055314–0T979999; 50–60 HP 3-cylinder engines, 0B122930–0T979999; 75–90 HP 3-cylinder engines, 0D283222–0T979999; and 45 HP/80 HP Jet engines, 0D000750–0T979999. SELECT HIGHER-HP APPLICATIONS Compatible with select 100–125 HP carbureted 4-cylinder engines, 0A722297–0T999999; 105/140 HP Jet, 0D082000–0T178499; 3.0L 225–250 HP carbureted, 0G129222–0T408999; and specified 3.0L EFI, 2.5L DFI, 150–200 HP EFI, V135–V200 carbureted, and XR-6 applications within the serial ranges shown below. PART NUMBER AND CASTING CHECK Designed as an aftermarket replacement for service part 14360A78 and commonly cross-referenced numbers 14360A16, 14360A41, 14360A43, and 14360A71. The 98766-C1 marking is commonly used as a casting/reference number, so do not use that marking alone to confirm fitment. For 14360A50 or 14360A73 applications, verify the engine serial number and compare the original pump before purchase. MECHANICAL PULSE-PUMP DESIGN This is not an electric fuel pump. It uses engine pulse or vacuum to move fuel. Compare the original pump’s inlet, outlet, pulse nipple, fitting angle, and mounting holes before installation.This comprehensive replacement kit includes everything needed: 1x high-performance fuel pump, 2x stainless steel hose clamps, and 2x rubber dust covers. This fuel pump is not universally compatible with every 30–300 HP outboard. It is designed for select 2-stroke applications that use the matching mechanical pulse-style fuel pump. Confirm your engine serial number, original service part number, hose connections, mounting pattern, and pulse-port position before ordering. COMPATIBLE APPLICATIONS Select 35 HP Jet: 0G590000–0T408999 Select 30–45 HP 3-Cylinder: 0G055314–0T979999 Select 50–60 HP 3-Cylinder: 0B122930–0T979999 Select 75–90 HP 3-Cylinder: 0D283222–0T979999 Select 45 HP and 80 HP Jet: 0D000750–0T979999 Select 100–125 HP Carbureted 4-Cylinder: 0A722297–0T999999 Select 105 HP and 140 HP Jet: 0D082000–0T178499 Select 3.0L 225–250 HP Carbureted: 0G129222–0T408999 Select 3.0L EFI 225 HP SeaPro/Marathon: 0G590000–0T408999 Select 3.0L EFI 200–250 HP SeaPro/Marathon: 0T409000–2B528096 Select 3.0L EFI 250 HP: 0G760300–0T408999 Select 3.0L EFI 300 HP Pro Max SuperMagnum: 0G610221–0T105297 Select 3.0L EFI 300X Pro Max: 0T235084–0T999587 Select 2.5L DFI 200 HP: 0G386496–0T598999 Select 150–200 HP EFI: 0D935000–0G610079 Select Carbureted V135–V200: 0D082000–1B226999 Select Carbureted XR-6: 0G303046–1B226999 REFERENCE NUMBERS Common service-number references include 14360A78, 14360A16, 14360A41, 14360A43, and 14360A71. Applications using 14360A50 or 14360A73 must be confirmed by engine serial number and original pump configuration. The number 98766-C1 may appear as a casting or housing reference and should not be used alone to determine compatibility. PACKAGE CONTENTS 1 × Mechanical Fuel Pump 2 × Hose Clamps 2 × Protective Caps Model-specific gaskets, hoses, check valves, fittings, elbows, screws, and installation instructions are not included unless pictured.