1. Used Boat Parts
  2. sku: 7128302038833673
  3. OMC 437694

OMC Diaphragm Boat V28 0437694

fits make: Evinrude, Johnson, Omc.

0437694 Omc 437694 V28 Evinrude Johnson Diaphragm Oem New Factory Boat Parts

( Brand: Omc ), ( Manufacturer Part Number: 437694 )

Review OMC V28 Evinrude Johnson Diaphragm Oem New Factory Boat Parts

The OMC 437694 V28 Evinrude Johnson diaphragm pump is a crucial component for the proper functioning of your boat's cooling system. This high-performance pump is engineered with precision to deliver superior water flow and efficient operation.

The pump housing is made from durable, corrosion-resistant material to ensure longevity and reliability. The diaphragm, which is the heart of the pump, is constructed from a heavy-duty, oil-resistant rubber compound. It is designed to provide consistent sealing and prevent leaks.

The impeller, located at the front of the pump, is engineered for optimal water flow. Its design ensures that water is pumped efficiently through the cooling system, maintaining optimal engine temperature. The impeller is also reversible, allowing for easy maintenance and repair.

The pump features a large, easy-to-access suction port, allowing for straightforward installation and maintenance. The discharge fitting is designed to accommodate a variety of hose sizes, making it versatile for different applications.

The OMC 437694 V28 Evinrude Johnson diaphragm pump is compatible with a wide range of Evinrude and Johnson outboard engines. Its universal design makes it a popular choice for boat owners seeking a reliable and effective cooling system component.

In summary, the OMC 437694 V28 Evinrude Johnson diaphragm pump is a high-quality, corrosion-resistant cooling system component designed for optimal water flow and efficient operation. Its durable construction, versatile design, and easy maintenance make it an excellent choice for boat owners seeking a dependable and long-lasting solution.

A Detailed Analysis of the OMC 437694 V28 Evinrude Johnson Diaphragm Pump

The OMC 437694 V28 Evinrude Johnson Diaphragm boat pump is a popular choice among boat owners due to its reliability and efficiency. In this analysis, we will discuss the pros and cons of purchasing this pump to help you make an informed decision.

Pros:

1. Durable and Reliable: The OMC 437694 V28 Evinrude Johnson Diaphragm Pump is known for its durability and reliability. It is made of high-quality materials and is designed to withstand the rigors of continuous use in marine environments.

2. High Flow Rate: This pump has a high flow rate, which means it can fill your boat quickly and efficiently. This is particularly important for larger boats or those with multiple water tanks.

3. Easy Installation: The pump is relatively easy to install, and it comes with clear instructions and all the necessary hardware. This can save you time and money on installation costs.

4. Quiet Operation: The OMC 437694 V28 Evinrude Johnson Diaphragm Pump operates quietly, which is a significant advantage for those who want to enjoy the peace and quiet of the water without the noise of a loud pump.

5. Energy Efficient: This pump is energy efficient, which can save you money on fuel costs in the long run.

Cons:

1. Higher Initial Cost: Compared to some other boat pumps on the market, the OMC 437694 V28 Evinrude Johnson Diaphragm Pump has a higher initial cost. However, its durability and reliability may make up for this in the long run.

2. Limited Availability of Spare Parts: Some boat owners have reported difficulty in finding spare parts for this pump, which can be a concern for those who want to keep their pump in good working order.

3. Heavy: This pump is heavier than some other boat pumps, which can make it more difficult to transport and install.

Conclusion:

The OMC 437694 V28 Evinrude Johnson Diaphragm Pump is a high-quality, reliable, and efficient boat pump that offers several advantages over other pumps on the market. Its durability and reliability make it a worthwhile investment, despite its higher initial cost. While there are some cons to consider, such as limited availability of spare parts and its heavier weight, the pros outweigh the cons for many boat owners.

Recommendation:

If you are looking for a reliable and efficient boat pump that can handle the demands of continuous use in a marine environment, the OMC 437694 V28 Evinrude Johnson Diaphragm Pump is an excellent choice. Its high flow rate, quiet operation, and energy efficiency make it an ideal investment for boat owners who want to ensure they have a reliable water supply on the water. While there are some cons to consider, such as its higher initial cost and limited availability of spare parts, the pros far outweigh the cons for many boat owners.

Details:

part #: 437694 prices

  • $31.00-$35.99

specifications vesselveep:

  • for makes: Evinrude, Johnson, Omc
  • brand: Omc
  • manufacturer part number: 437694

offer vesselveep:

  • availability: In Stock
  • started: June 14, 2025
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

general vesselveep:

  • Parts Accessories > Boat Parts > Other
  • condition: New

seller vesselveep:

  • # reviews: 9315
  • rating: 100.0%
  • city: Bristow, Virginia

payments vesselveep:

  • credit card: Visa
  • wallet: Paypal
  • other

shipping vesselveep:

  • transit: 4-10 Days
  • class: Standard
  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS

returns vesselveep:

  • policy: No Returns
for makes: evinrude, johnson, omc,
sku: 7128302038833673,

Omc 437694 Is Similar To:

vesselveep logo
5 offers $31.00–$35.99 USD
  • New other (see details). Offer #1 priced at $31.00 + $0.00 delivery = $31.00* total. 6 1998 - 2001. 10 1996 - 2007.FREE SHIPPING
  • New other (see details). Offer #2 priced at $35.99 + $0.00 delivery = $35.99* total. FREE SHIPPING
  • New. Offer #3 priced at $35.00 + $0.00 delivery = $35.00* total. As a genuine manufacturer part, this product is specifically tailored to meet the needs of boat owners and marine enthusiasts who are looking to maintain or enhance the efficiency of their engines. The Evinrude Johnson Diaphragm & Cup is a crucial component for maintaining the proper functioning of inboard engines.FREE SHIPPING
  • New. Offer #4 priced at $13.51 + $8.00 delivery = $21.51* total. Top Cat Marine, Inc.+$8.00 shipping
  • New. Offer #5 priced at $16.12 + $6.95 delivery = $23.07* total. 55hp 1999 thru 2001. Used on several outboard models 1996 thru 1999.+$6.95 shipping

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