WATERWITCH MADE BY KISSEL 57-142 Bm Outboard Antique Motor 2.5 571-10

( Brand: Waterwitch Made By Kissel ), ( Manufacturer Part Number: 57-142 ), ( Part Type: Hp Motor ), ( Stroke: 2-stroke ), ( Engine Hp : 2.5 Hp ), ( Featured Refinements: Has Good Compression And Spark ), ( Country Of Origin: United States )

Review WATERWITCH MADE BY KISSEL Model Bm Outboard 2.5 Hp Cyl Antique Motor fits 1937

The **Waterwitch Kissel 57-142 BM 1937 Outboard Motor (571-10), 2.5 HP** is a rare and meticulously preserved piece of vintage boating history, embodying the ingenuity and craftsmanship of early 20th-century marine engineering. Originally manufactured by the Kissel Motor Boat Company a pioneer in outboard motor technology this classic 1937 model represents an early iteration of the iconic **Waterwitch** line, known for its distinctive, streamlined design and reliable performance. The **57-142 BM** designation indicates a specific variant within the series, with the **BM** likely referring to a particular model variant or engine configuration, while the **571-10** serial number confirms its authenticity and historical significance. This outboard features a compact yet robust **2.5 horsepower** two-stroke gasoline engine, a modest yet efficient powerplant designed for small boats, rowboats, or dinghies, where lightweight maneuverability was paramount. The motor s **cast aluminum cowling** is adorned with the classic **Waterwitch script logo**, a hallmark of the brand s branding from the era, while the **chrome-plated components** including the propeller guard, throttle lever, and ignition housing exhibit the polished finish typical of well-maintained vintage outboards. Beneath the cowling, the engine s exposed cylinder and piston reveal the simplicity of its mechanical design, with a single-cylinder, air-cooled configuration that relied on a basic carburetor for fuel delivery and a manual recoil starter for ignition. The **black-painted steel lower unit** houses the propeller shaft and gearing, designed to transmit power efficiently while allowing for easy removal and maintenance a practical feature that underscored the motor s user-friendly appeal. Though small in displacement, this outboard was engineered to deliver smooth, consistent power, making it ideal for leisurely cruising, fishing, or even small-scale racing in its prime. Today, the **1937 Kissel Waterwitch 57-142 BM** stands as a coveted collector s item, prized by enthusiasts of vintage marine machinery for its rarity, historical value, and nostalgic charm. Whether displayed as a centerpiece in a boating museum or restored for use in a classic boat, this motor offers a tangible connection to an era when outboard technology was still in its formative years, blending simplicity with innovation in a way that continues to captivate modern admirers.

### Pros and Cons of Buying a 1937 Waterwitch Kissel 57-142 BM Outboard Motor (2.5 HP, Model 571-10)

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#### **Pros**

1. **Historical and Collectible Value**

The 1937 Kissel outboard is a rare and well-preserved example of early marine engine design, particularly from the Kissel Manufacturing Company, which was a pioneer in outboard motor production. Its age and condition could make it a valuable piece for collectors, especially if it is fully functional or restored to near-perfect condition. Kissel motors from this era are sought after by vintage boat and engine enthusiasts.

2. **Unique and Nostalgic Appeal**

For those who appreciate mechanical history or enjoy restoring classic equipment, this motor offers a tangible connection to early 20th-century engineering. The craftsmanship and design reflect the technological limitations and innovations of the time, making it a fascinating piece for hobbyists.

3. **Potential for Restoration and Customization**

Restoring an antique outboard like this can be a rewarding project. The process allows for hands-on learning about older mechanical systems, and the result could be a fully functional, one-of-a-kind power source for a vintage boat. Some enthusiasts enjoy the challenge of sourcing period-correct parts and recreating original designs.

4. **Low Operating Costs (If Functional)**

If the motor is in working order, fuel and maintenance costs are minimal compared to modern outboards. Gasoline from the 1930s may not be readily available, but using modern fuel blends (with caution) could keep it running. Oil changes and basic upkeep would be straightforward, though parts may be harder to find.

5. **Aesthetic and Functional Charm**

The motor s vintage design adds character to a boat, making it stand out in a fleet of modern vessels. For small, lightweight boats or classic skiffs, a 2.5 HP outboard could provide sufficient power for leisurely use, such as fishing or cruising in calm waters.

6. **Potential for Resale or Trade-In Value**

If the market for vintage outboards remains strong, you might be able to resell the motor for a profit, especially if it is in excellent condition or comes with documentation proving its authenticity. Some collectors pay premium prices for well-preserved examples.

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#### **Cons**

1. **High Maintenance and Reliability Risks**

Antique outboards like this one are not built to the same standards as modern engines. Rust, worn bearings, corroded components, and outdated materials (such as leaded gasoline residues) can cause frequent breakdowns. The motor may require constant attention, including overhauls, part replacements, or even complete rebuilds.

2. **Limited Availability of Parts and Expertise**

Finding original or compatible parts for a 1937 Kissel motor can be difficult. Many suppliers no longer carry vintage marine components, and even if they do, the parts may be expensive or require custom machining. Locating a mechanic experienced in restoring antique outboards could also be challenging, as most specialists focus on newer models.

3. **Fuel and Compatibility Issues**

The motor was likely designed to run on gasoline from the 1930s, which may contain additives or impurities that could damage modern fuel systems. Using contemporary gasoline could lead to clogged carburetors, gummed-up valves, or other issues. Ethanol-blended fuels, in particular, are not recommended for vintage engines due to their corrosive properties.

4. **Performance Limitations**

A 2.5 HP motor is extremely weak by today s standards. It may struggle to propel even a small boat at reasonable speeds, especially if the boat is heavily loaded or in rough water. The motor s lack of power could make it impractical for most modern uses, limiting its utility to very light tasks or decorative purposes.

5. **Safety Concerns**

Older outboards lack modern safety features such as reliable ignition systems, proper cooling mechanisms, or fail-safes for overheating. The risk of engine failure while on the water could be higher, posing a safety hazard. Additionally, the motor s design may not meet current maritime regulations for emissions or noise, which could complicate registration or use in some areas.

6. **Cost of Restoration vs. Value**

Restoring this motor to full functionality could be expensive, especially if significant corrosion, wear, or damage is present. The cost of parts, labor, and testing may outweigh the motor s resale or operational value. Even if restored, the motor s limited power and niche appeal could make it a financial drain rather than a worthwhile investment.

7. **Environmental and Legal Considerations**

Vintage outboards often do not meet modern environmental standards for emissions or noise pollution. Using one may violate local boating regulations, particularly in protected waterways or areas with strict environmental policies. You would need to research and comply with local laws before operating it legally.

8. **Time and Effort Commitment**

Owning an antique outboard requires a significant time investment. Regular maintenance, storage, and occasional repairs will be necessary to keep it in usable condition. If you are not passionate about restoration or mechanical work, the upkeep could become a burden.

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### **Conclusion**

Buying a 1937 Waterwitch Kissel 57-142 BM outboard motor is a decision that hinges on your priorities, resources, and interests. If you are a collector, a restoration enthusiast, or someone who appreciates the historical and aesthetic value of vintage machinery, this motor could be a rewarding and unique addition to your collection. The challenge of restoring it and the satisfaction of bringing a piece of history back to life may outweigh the practical limitations.

However, if you are looking for a reliable, high-performance power source for regular boating, this motor is not a practical choice. Its weak power output, maintenance demands, and potential legal or environmental restrictions make it more of a hobbyist s project than a functional tool. The costs associated with restoration and upkeep could quickly surpass its resale or operational value, especially for someone without experience in vintage engine repair.

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### **Recommendation**

- You are a dedicated collector or restoration enthusiast with the skills, time, and budget to properly restore and maintain it.

- You have access to resources (parts, mechanics, documentation) to ensure its longevity and functionality.

- You are prepared to accept its limitations and use it primarily for display, educational purposes, or very light, occasional use on a compatible vintage boat.

- You have researched local laws and environmental regulations to ensure legal operation, if applicable.

- You need a reliable, high-performance outboard for regular boating.

- You lack experience in mechanical restoration or access to specialists who can assist with repairs.

- You are not willing to invest significant time and money into maintaining or restoring it.

- The motor is in poor condition and requires extensive, costly work to bring it back to usability.

For most modern boaters, a well-maintained vintage outboard like this is not a practical purchase. Instead, consider investing in a modern outboard with reliable performance, warranties, and readily available parts. If you are drawn to the aesthetic or historical appeal of antique engines, focus on smaller, more manageable projects or seek out restored examples from reputable sellers who have already done the heavy lifting.

Details:

The person I bought It from said he had it ruining. I think it will RUN. Model BM, 1937 Waterwitch Outboard 2.5 hp 1 cyl Antique Motor by Kissel SN 571-10. Any Questions please message me.

It has great compression.

part #: 57142 prices

• $14.95-$118.00

specifications ouboaen:

• for years: 1937
• brand: Waterwitch Made By Kissel
• mpn: 57-142
• part type: Hp Motor
• stroke: 2-stroke
• engine hp : 2.5 Hp
• featured refinements: Has Good Compression And Spark
• country of origin: United States

payments ouboaen:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer ouboaen:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: March 30, 2026
• sold: 0

seller ouboaen:

• # reviews: 1892
• city: Maryland, New York
• rating: 100.0%

general ouboaen:

• Boat Parts > Outboard Engines Components > Complete Outboard Engines
• condition: Used

returns ouboaen:

• policy: No Returns

shipping ouboaen:

Waterwitch Made By Kissel 57-142 Is Similar To:

• Sears Waterwitch Water Witch Kissel 57113 1940 Outboard Motor 571.13 3.5hp Flywheel Nut Rope Pulley Top (50% similar) Parts come just like you see them. This is a good flywheel nut, pulley, etc. These parts came from a fresh water, Waterwitch Made from 1940-41, sears and roebuck the block is stamped withes 48674 571.13. Nice shape, works fine...(April 9th, 2026)