47-99981M MERCURY Outboard Water Pump Repair Service Motor

Review MERCURY Aftermarket Outboard Water Pump Repair Kit Service For 40hp Motor for MARINER MARINE

Introducing the Mercury Mariner Marine Outboard Water Pump Repair Kit (Part Numbers 47-99981M and 46-99981T) an essential solution designed specifically for repairing water pumps on Mercury Mariner outboard motors with a power output of 40 horsepower. This repair kit contains all the necessary components to effectively service the water pump, ensuring the continued optimal performance of your marine engine.

The heart of this repair kit is the high-quality water pump. Engineered to Mercury Mariner's exacting standards, this pump is designed to deliver efficient cooling to your motor. It features a robust impeller and a durable shaft, ensuring reliable operation even in the most demanding marine environments.

1. Impeller gasket: A critical sealing component that ensures a tight fit between the impeller and the pump housing, preventing leaks and maintaining the integrity of the cooling system.

2. Thrust washer: A vital component that ensures proper alignment and pressure balance between the water pump and the engine, promoting efficient and even water flow.

3. Shaft seal: A critical seal that prevents water from leaking into the engine compartment, protecting the internal components from corrosion and damage.

4. Gasket material: High-quality gasket material to ensure a tight seal between various components during installation.

5. Mounting hardware: Includes all necessary bolts and nuts for securely mounting the water pump to the engine.

By utilizing this Mercury Mariner Marine Outboard Water Pump Repair Kit, you can confidently perform routine maintenance on your 40hp outboard motor, ensuring that it remains in top working condition and continues to provide reliable, efficient power for all your marine adventures.

Mercury Mariner Marine Outboard Water Pump Repair Kit 47-99981M/46-99981T is a crucial component for maintaining the efficient operation of a 40HP Mercury outboard motor. This repair kit is specifically designed for Mercury Mariner outboard motors and includes all necessary parts for repairing or replacing a faulty water pump. In this analysis, we will discuss the potential pros and cons of purchasing this repair kit for your Mercury outboard motor.

1. Compatibility: This repair kit is designed specifically for Mercury Mariner outboard motors with a 40HP rating, ensuring a perfect fit and function.

2. Includes All Necessary Parts: The kit comes with all the essential components required for water pump repair or replacement, including the impeller, shaft seal, gasket, and bolts.

3. Cost-effective: Purchasing a repair kit can be more cost-effective than paying for professional labor and potentially expensive replacement parts.

4. DIY Repair: The repair kit enables boat owners to perform repairs on their own, saving time and money compared to taking the boat to a professional service center.

5. OEM Quality: The parts in this repair kit are original equipment manufacturer (OEM) parts, ensuring the highest possible quality and fit.

1. Skills and Tools: Repairing a water pump requires some mechanical skills and tools, which may not be available to all boat owners.

2. Time-consuming: Water pump repair can be a time-consuming process, especially for those without experience.

3. Complex Repairs: In some cases, water pump repairs may involve more complex issues that go beyond the scope of this repair kit.

In conclusion, the Mercury Mariner Marine Outboard Water Pump Repair Kit 47-99981M/46-99981T offers several advantages, including compatibility, cost-effectiveness, and OEM quality. However, it does require some mechanical skills and tools, making it more suitable for experienced boat owners. For those without the necessary skills or tools, it may be more convenient to seek professional help. Ultimately, the decision to purchase this repair kit depends on your level of expertise, availability of tools, and willingness to undertake the repair process yourself. If you're confident in your abilities and want to save time and money, this repair kit is an excellent choice.

Details:

From advanced polymer formulas to rigorous quality control, every soxa Marine parts is engineered resist corrosion, reduce wear, and outlast, trust keep your engine running smoothly, mile after nautical.: outboard water pump rebuild service kit, reference brand outboards oem p/n and aftermarket brand: Mercury Mariner 47-99981M, 47-99981t, sierra Marine 18-3397 motor model's specifications: 2-stroke 40hp cv40 1990, c40 1991 -1997, package include: same as the picture shown how to identify correct for your boat or engine: to find exact water pump model kit your boat engine. Soxa Marine dedicates itself to crafting hog-performance boat engine cooling water pump rubber impellers that power your journeys, also understand a reliable impeller isn't just spare part, its the lifeline of system. 1 check the owners manual: the manual will specify correct part number for your engine.

How to identify the correct water pump for your boat motor or outboard engine 2 serial number: use serial number of your outboard boat engine look up correct water pump spare parts on official catalog through a dealer. Soxa Marine: -precision boat engine water pump parts for uninterrupted journeys.

specifications watercraftimp:

• for models: Marine, Mariner
• brand: Mercury
• mpn: 47-99981m
• part type: Pump Motor
• upc: 722831054396
• material: Cr Neoprene Rubber Impeller And Seals
• compatible with: Mercury Mariner Outboard 2-stroke 40hp Cv40 1990
• manufacturer name: Soxa Marine Parts Manufacturer Co., Ltd.
• water pump brand: Soxamarine
• part name type: Mercury Mariner Outboard Motor Water Pump Repair Service Kit
• replacement oem number 1: Mercury Mariner Outboard 46-99981t, 84363m
• replacement oem number 2: Mercury Mariner Outboard 84363t, 99981m, 99981t
• replacement oem number 3: Mercury Mariner Outboard 47-99981m, 47-99981t
• compatible with 1: Mercury Mariner Outboard 2-stroke 40hp C40 1991-1997
• aftermarket replacement 1: Sierra Marine 18-3397, 18-3375, 18-3397, 18-3398
• package include parts: Same As The Picture Shown
• material 1: Marine Grade Key Plate
• package weight: 286g
• item package dimensions: 15.5 10 6.5 Cm

payments watercraftimp:

• credit card: diners-club
• wallet: paypal
• other

shipping watercraftimp:

• service: standard
• transit: 6-9 days
• type: fixed
• class: standard

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

returns watercraftimp:

• time: 30 days
• policy: returns accepted
• paid by: seller

seller watercraftimp:

• # reviews: 1222
• city: hebron, kentucky
• rating: 99.6%

offer watercraftimp:

• best offers: true
• started: november 26, 2025
• sold #: 14
• options: ship-to-home
• availability: in stock
• in stock #: 5
• price: $37.50
• item condition: New