1. Personal Watercraft Engines, Impellers & Components Parts
  2. sku: 11140954677176853
  3. BFO SUR934

SUR934 BFO Impeller Pump Bravo Rubber Steel Kit Mercruiser

fits model: Mercruiser.

SUR934 BFO Impeller Pump Bravo Rubber Steel Kit Mercruiser
Product Aspects
BrandBFO
Manufacturer Part NumberSUR934
California Prop 65 WarningCALIFORNIA PROP 65 WARNING
Country Of OriginCHINA
FitmentFOR MOST MERCRUISER ENGINES WITH BRAVO STERNDRIVES
Oe/part Number46-807151A14, 18-3150-1, 9-48350, 46-807151A7, 807151A14, 807151A7, 18-3150
TypeSEA WATER PUMP IMPELLER REPAIR KIT
Unit Quantity12
Unit TypeUNIT

Review BFO Impeller Pump Kit For Bravo Rubber And Stainless Steel for MERCRUISER

Introducing the BFO SUR934 Impeller Pump Kit, specifically designed for Mercruiser Bravo 4 engine models with the serial number 807151A14. This kit is an essential upgrade for boat owners seeking optimal performance and reliability from their impeller pump.

The SUR934 Impeller Pump Kit includes a high-performance impeller and a premium quality pump housing, both meticulously engineered to work in harmony. The impeller, made of durable rubber and steel materials, boasts a robust design that effectively moves water through the cooling system. It is engineered with a precise shape and size to ensure maximum flow rate and pressure, resulting in improved engine cooling and overall performance.

The pump housing, on the other hand, is constructed of steel for strength and longevity. The housing's design ensures a perfect seal with the engine, preventing any leaks and minimizing water ingress. Its smooth, streamlined surface reduces turbulence and friction, allowing the impeller to operate at peak efficiency.

This BFO Impeller Pump Kit is an excellent choice for boat owners looking to enhance their MerCruiser Bravo 4 engine's cooling system performance. It is designed to be a direct replacement for the original equipment, making installation quick and hassle-free. The kit comes complete with all necessary hardware for a seamless installation process.

In summary, the BFO SUR934 Impeller Pump Kit is an essential upgrade for any MerCruiser Bravo 4 engine with the serial number 807151A14. Its high-performance impeller and premium quality pump housing work together to provide improved engine cooling, increased flow rate, and enhanced overall performance. With its easy installation process and durable design, this kit is an excellent investment for boat owners seeking optimal performance and reliability from their MerCruiser engine.

The BFO Sur934 impeller pump kit is a popular aftermarket option for MerCruiser Bravo 4 engine models, including the 46-807151A14. This kit includes both the impeller and the pump housing, which can be beneficial for boat owners looking to improve their engine's performance or replace worn-out parts. Here are some pros and cons to consider when deciding whether to purchase this kit:

Pros:

1. Improved Flow Rate: The BFO Sur934 impeller design offers a higher flow rate compared to the original MerCruiser impeller, leading to better engine cooling and potential performance gains.

2. Durability: The pump housing is made of rubber-steel composite material, which is more resilient to cracks and leaks compared to the OEM's all-aluminum housing.

3. Cost-Effective: Replacing both the impeller and the pump housing together in a kit may save boat owners money in the long run, as they would not have to buy and install each part separately.

4. Easy Installation: The kit comes with detailed installation instructions, making the process relatively straightforward for most DIY boat owners.

Cons:

1. Potential Compatibility Issues: Although the kit is designed to fit MerCruiser Bravo 4 engines, there may be minor variations between different engine models that could affect the fit. It is essential to double-check the compatibility before making a purchase.

2. Limited Warranty: The BFO Sur934 impeller pump kit may come with a shorter warranty compared to the OEM MerCruiser parts, which could be a concern for some boat owners.

3. Potential Performance Trade-offs: While some boat owners report noticeable performance gains with the BFO Sur934 impeller, others have reported no significant difference compared to the stock impeller. It is essential to understand that every engine is unique, and individual results may vary.

Conclusion:

The BFO Sur934 impeller pump kit for MerCruiser Bravo 4 engines offers several advantages, including improved flow rate, durability, and cost-effectiveness. However, there are also potential downsides, such as compatibility issues and a limited warranty. Ultimately, the decision to purchase this kit depends on each boat owner's specific needs, budget, and tolerance for potential risks. If you are confident in your ability to install the kit and are looking for improved engine performance, the BFO Sur934 impeller pump kit may be a worthwhile investment. On the other hand, if you prefer the peace of mind that comes with OEM parts and a longer warranty, you may want to stick with MerCruiser's offerings.

Details:

Material rubber stainless steel plastic. 1.this is a high quality aftermarket parts, 2.this product comes with best after-sales service. Guaranteed, fitment price match always the correct part. Product display impeller pump kit for Mercruiser bravo 46-807151A14 rubber and stainless steel.

Type:sea water pump impeller repair kit. For most Mercruiser engines with bravo sterndrives. Fast shipping. Package included.

46-807151a14, 46-807151a7, 807151a14, 807151a7,18-3150,18-3150-1,9-48350. 1 neoprene impeller 8 blades shaped hub design 2 5/8 diameter x 2 thick, 1 wear plate, 1 pump housing, 2 o-ring, 7 installation bolt with washer, it same to the picture shown. Oe/part number.

specifications watercraftimp:

  • for models: Mercruiser
  • brand: Bfo
  • mpn: Sur934
  • california prop 65 warning: California Prop 65 Warning
  • country of origin: China
  • fitment: For Most Mercruiser Engines With Bravo Sterndrives
  • oe/part number: 46-807151a14, 18-3150-1, 9-48350, 46-807151a7, 807151a14, 807151a7, 18-3150
  • type: Sea Water Pump Impeller Repair Kit
  • unit quantity: 12
  • unit type: Unit

returns watercraftimp:

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

offer watercraftimp:

  • quantity: 10
  • best offers: true
  • started: june 12, 2026
  • options: ship-to-home
  • sold #: 6
  • availability: in stock

shipping watercraftimp:

  • transit: 3-6 days
  • type: fixed
  • carrier: fedex
  • class: standard
  • service: fedex ground / fedex home delivery

seller watercraftimp:

  • # reviews: 2682
  • rating: 99.7%
  • city: houston, texas

general watercraftimp:

  • category: Watercraft Parts > Engines > Impellers Components

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rating: 99.7% out of 100 based on 682 user ratings.
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