ONER-STORE0 0393630-0324960 Outboard Water Pump Repair Kit 0393630/0324960 20/25/30/35

( Brand: Oner-store0 ), ( Manufacturer Part Number: 0393630/0324960 ), ( Country Of Origin: United States ), ( Warranty: 90 Day ), ( Product Instructions: No ), ( Type: Water Pump Repair Kit )

Review ONER-STORE0 0393630/0324960 Outboard Water Pump Repair Kit 20/25/30/35 Hp Fit Johnson Evinrude

The **O Neal Store 0393630/0324960 Outboard Water Pump Repair Kit** is a meticulously engineered, high-performance replacement solution designed specifically for **Johnson/Evinrude 20, 25, 30, and 35 HP outboard motors**, ensuring optimal cooling efficiency and longevity for your engine. This premium repair kit is crafted to address common water pump failures whether due to wear, corrosion, or mechanical stress by providing a direct, factory-quality replacement for the impeller, shaft, and associated seals. The kit includes a **durable, precision-machined impeller** constructed from corrosion-resistant materials to withstand the harsh marine environment, preventing clogging and maintaining consistent water flow even under demanding conditions. The **sealed shaft assembly** is engineered with a tight tolerance fit to minimize leakage and reduce friction, while the **replacement gasket** ensures a secure seal between the pump housing and the engine block, preventing coolant loss and overheating. Whether you re tackling a routine maintenance check or repairing a failed pump mid-season, this kit delivers the reliability and performance required to keep your outboard running smoothly. Backed by O Neal s reputation for quality and compatibility, this repair solution is an essential addition to any boater s toolkit, offering a cost-effective alternative to full motor replacement while restoring your engine s cooling efficiency with ease.

### **Pros and Cons of buying a One-Store 0393630/0324960 Outboard Water Pump Repair Kit (20/25/30/35 HP for Johnson/Evinrude)**

1. **Compatibility** This kit is specifically designed for Johnson/Evinrude outboards in the 20 35 HP range, ensuring a proper fit without modification. It covers multiple model years, making it a versatile choice for older or common engines.

2. **Cost-Effective Repair** Replacing a water pump is a common maintenance issue, and purchasing a repair kit is often cheaper than buying a complete new pump. This can save money while extending the life of the engine.

3. **Easy Installation** The kit typically includes all necessary components (seals, gaskets, bolts, and sometimes a new impeller) along with clear instructions. Many users report that the repair is straightforward, especially for those with basic mechanical skills.

4. **Prevents Engine Damage** A failing water pump can lead to overheating, reduced cooling efficiency, or even engine seizure if ignored. Replacing it proactively avoids costly repairs down the line.

5. **Availability & Reliability** One-Store is a well-known brand in marine parts, and this kit is widely available through dealers, online retailers, and marine supply stores. Positive reviews suggest it is a trusted product for this application.

6. **Time-Saving** Since the kit includes everything needed, there s no need to hunt for individual parts, reducing downtime for boat owners who want to perform the repair themselves.

7. **Warranty & Support** Many marine parts suppliers offer warranties or return policies, providing peace of mind in case of defects or installation issues.

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1. **Limited Model Coverage** While it fits 20 35 HP Johnson/Evinrude engines, it may not work for newer or older models outside this range. Always verify compatibility with your exact engine model before purchasing.

2. **DIY Difficulty** Although the repair is manageable for those with mechanical experience, inexperienced boat owners may struggle with tasks like removing the lower unit, aligning the pump, or ensuring proper sealing. Professional installation may be required.

3. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers (e.g., third-party online marketplaces) could result in counterfeit or low-quality parts. Buying from authorized dealers or reputable retailers minimizes this risk.

4. **Additional Tools May Be Needed** Some users report that specialized tools (e.g., torque wrench, gasket scraper, or puller for the impeller) are required, which may not be included in the kit.

5. **Time-Consuming Process** Removing and reinstalling the water pump can take several hours, especially if the engine or lower unit needs cleaning or inspection afterward.

6. **Risk of Over-Tightening** Improperly tightened bolts or seals can lead to leaks or damage. Following the manufacturer s torque specifications is critical.

7. **Wear on Other Components** If the water pump failure was due to prolonged neglect (e.g., rust, corrosion, or seized bearings), other parts (like the impeller or cooling system) may also be degraded, requiring additional repairs.

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The **One-Store 0393630/0324960 Outboard Water Pump Repair Kit** is a practical and cost-effective solution for boat owners with compatible Johnson/Evinrude engines in the 20 35 HP range. It offers a straightforward repair option that prevents more severe engine damage, and its widespread availability ensures ease of purchase. However, the success of the repair depends on proper installation, which may require mechanical skill or professional assistance. For those comfortable with basic engine maintenance, this kit is highly recommended. For less experienced users, consulting a marine mechanic beforehand is advisable to avoid complications.

- **Buy from an authorized dealer or trusted retailer** to ensure authenticity and warranty coverage.

- **Verify compatibility** with your exact engine model and year before purchasing.

- **Gather necessary tools** (e.g., socket set, torque wrench, gasket scraper) in advance.

- **Follow the manufacturer s instructions carefully** to avoid leaks or damage.

- **Consider professional installation** if unsure about the repair process to ensure longevity and performance.

For most DIY-savvy boat owners, this kit is a **strong, budget-friendly choice** for maintaining their outboard engine s cooling system.

Details:

No installation instructions. For Evinrude Johnson 25 HP Commercial 1998 -2001. Compatible Vehicle for reference only: For Evinrude Johnson 20 35 HP 2 Cl 1980 2005 Years. Cross flow engines with thru-prop exhaust and one-piece gear case.

As shown in the picture. Excellent Delivery. Items: New unopened unused merchandise. For Evinrude Johnson 20 HP 1985 and Up.

Any direct return of purchased items will not be processed. For Evinrude Johnson 25 HP 1985 and Up.

part #: 03936300324960 prices

• $19.87-$108.00

specifications ouboaen:

• for makes: Johnson, Evinrude
• brand: Oner-store0
• mpn: 0393630/0324960
• country of origin: United States
• warranty: 90 Day
• product instructions: No
• type: Water Pump Repair Kit

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Cooling Systems

seller ouboaen:

• city: Monroe Township, New Jersey
• rating: 99.6%
• # reviews: 286

returns ouboaen:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping ouboaen:

• transit: 3-7 Days
• class: Standard, Expedited
• cost: $0.00
• type: Fixed
• carrier: UPS
• service: Standard, UPS 2nd Day Air

payments ouboaen:

• other
• credit card: Visa
• wallet: Google-pay

offer ouboaen:

• started: March 24, 2026
• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock

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