1. Ignition & Starting Systems Inboard Engines Components For Sale
  2. sku: 8709872690603892
  3. OMC 72-1083

OMC 72-1083 Antique Outboard Motor Starter Ratchet Plate 1-2.5HP

fits make: Johnson, Evinrude, Omc. year: 1939–1951.

72-1083 Omc Johnson Evinrude Antique Outboard Motor Starter Ratchet Plate 1939-1951 1-2.5hp

( Brand: Omc ), ( Manufacturer Part Number: 72-1083 ), ( Part Type: 5hp Motor Starter Ratchet Plate ), ( Country Of Origin: United States )

Review OMC Johnson Evinrude Antique Outboard Motor Starter Ratchet Plate 1-2.5hp fits 1939–1951

The **OMC 72-1083 Johnson Evinrude Antique Outboard Motor Starter Ratchet Plate (1939 1951, 1 2.5 HP)** is a meticulously crafted, period-correct replacement part designed to restore vintage Johnson Evinrude outboards from the late 1930s through the early 1950s to their original, fully functional glory. This ratchet plate serves as the critical mechanical interface between the starter mechanism and the motor s flywheel, ensuring smooth engagement and reliable ignition of the engine s combustion process. Crafted from high-quality, durable steel, this component is precision-machined to match the exact specifications of the original equipment, guaranteeing a seamless fit with the 1 to 2.5 horsepower models produced during this era. The design features a robust, angular ratchet mechanism that allows for effortless manual cranking, a hallmark of early Johnson outboards, where simplicity and reliability were paramount. Whether you're restoring a classic fishing boat, a nostalgic weekend cruiser, or a prized collector s piece, this starter ratchet plate is an essential component for achieving authentic operation. Its compatibility with engines from this timeframe ensures that enthusiasts can relive the golden age of outboard motors with confidence, knowing that every turn of the crank brings them one step closer to the unmistakable roar of a well-preserved vintage powerplant. Ideal for both restoration projects and maintenance upgrades, this part embodies the craftsmanship and ingenuity of an era when outboards were synonymous with innovation and adventure on the water.

### Pros and Cons of buying a OMC 72-1083 Johnson Evinrude Antique Outboard Motor Starter Ratchet Plate (1939 1951, 1 2.5 HP)

#### **Pros:**

1. **Authenticity and Collectibility** This part is a genuine vintage component from a classic Johnson Evinrude outboard motor, highly sought after by collectors and enthusiasts of antique marine engines. Its historical value may increase over time, especially if the motor is rare or well-preserved.

2. **Functionality for Restoration** If you own or are restoring a 1939 1951 Johnson Evinrude outboard in the 1 2.5 HP range, this starter ratchet plate is essential for proper operation. Without it, the motor may not start or function correctly.

3. **Original Equipment Fit** Since it is an OEM (Original Equipment Manufacturer) part, it is designed to fit seamlessly with minimal modifications, ensuring reliability and performance.

4. **Historical Significance** Johnson Evinrude outboards from this era were pioneering in small engine technology. Owning or restoring one allows you to preserve a piece of mechanical history.

5. **Potential for Resale Value** If the motor is in good condition, the starter ratchet plate (as part of a complete unit) could be valuable to collectors, potentially offsetting the cost if sold later.

6. **Mechanical Challenge** For those interested in hands-on restoration, working on vintage outboards provides a rewarding mechanical challenge, improving skills in classic engine repair.

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#### **Cons:**

1. **High Cost Relative to Modern Alternatives** Vintage OMC parts, especially for older models, can be significantly more expensive than modern replacements. If the motor is not a priority for restoration, the cost may not be justified.

2. **Limited Availability of Spare Parts** Finding compatible parts for a 1939 1951 outboard can be difficult. If other components fail, sourcing replacements may be time-consuming or impossible.

3. **Maintenance and Reliability Challenges** Older outboards require more frequent maintenance due to wear on seals, bearings, and internal components. They may not be as durable or fuel-efficient as modern engines.

4. **Fuel and Emissions Regulations** Many modern boating areas have strict emissions and fuel standards. Older outboards may not meet current environmental regulations, limiting where they can be used.

5. **Skill Dependency** Restoring or repairing a vintage outboard requires specialized knowledge. Without experience in classic marine engines, the project could become frustrating or costly if mistakes are made.

6. **Potential for Overhaul Costs** If the motor is not in pristine condition, restoring it to full functionality may require extensive labor, including rebuilding the engine, replacing worn parts, or addressing rust and corrosion.

7. **Resale Market Limitations** While collectors may value vintage outboards, the resale market is niche. Unless you have a dedicated buyer, selling the motor later may not recoup the full investment.

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### **Conclusion:** Buying the OMC 72-1083 starter ratchet plate (or the entire motor) is a worthwhile investment if you are:

- A collector with a passion for vintage marine engines.

- Restoring a specific 1939 1951 Johnson Evinrude outboard and need the part for functionality.

- Willing to invest time and effort into maintaining or repairing the engine.

- Prepared for the potential challenges of working with an older, less common mechanical system.

However, if you are looking for a practical, low-maintenance power source for modern use, the high cost, limited availability of parts, and regulatory hurdles make this purchase less ideal. Modern outboards offer better reliability, efficiency, and compliance with current standards.

### **Recommendation:**

- **For collectors or dedicated restorers:** Proceed with the purchase if you have the resources, skills, and patience to handle the project. The historical and mechanical value may outweigh the costs.

- **For casual boaters or practical use:** Consider a modern outboard or a restored newer vintage model (e.g., 1960s 1980s) that balances authenticity with better availability of parts and compliance with regulations.

- **For budget-conscious buyers:** Explore alternatives such as rebuilt or remanufactured vintage outboards, which may offer better value while still providing a classic experience. Always inspect the condition thoroughly before purchasing to avoid hidden repair costs.

Details:

The rewind starter will not work unless this part is in place and functioning. All three of the tiny trigger springs are in working order. These assemblies are hard to find in complete working order. This is an Evinrude Johnson antique outboard motor starter ratchet and pawl plate.

The springs are often worth more than the whole unit. Look at the photos and message with questions. Some, but not all,of the model's this will fit are: Evinrude Ranger 1hp and Sportsman 2hp, in addition to Johnson HA-39, HD-39, HD-25 MD-39 plus others up 2 1/2hp. This will fit many of the small OMC fishing motors made from about 1939 to 1951 with Simplex starters.

part #: 721083 prices

  • $22.99-$24.95

specifications ignitionstartin:

  • for makes: Johnson, Evinrude, Omc
  • for years: 1939-1951
  • brand: Omc
  • mpn: 72-1083
  • part type: 5hp Motor Starter Ratchet Plate
  • country of origin: United States

offer ignitionstartin:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: May 10, 2026

payments ignitionstartin:

  • wallet: Paypal
  • other
  • credit card: Visa

shipping ignitionstartin:

  • type: Calculated
  • cost: $8.75
  • carrier: USPS
  • transit: 4-10 Days
  • service: USPS Ground Advantage
  • class: Standard

returns ignitionstartin:

  • policy: No Returns

general ignitionstartin:

  • Boat Parts > Inboard Engines Components > Ignition Starting Systems
  • condition: Used

seller ignitionstartin:

  • city: Altadena, California
  • rating: 100.0%
  • # reviews: 6488
for makes: johnson, evinrude, omc, for years: 1939-1951, part type: 5hp motor starter ratchet plate, country of origin: united states,
category: boat parts > inboard engines components > ignition starting systems, sku: 8709872690603892,
Omc 72-1083 Is Similar To:
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2 offers $22.99–$24.95 USD
  • Used. Offer #1 priced at $24.95 + $8.75 shipping estimate = $33.70* total. The rewind starter will not work unless this part is in place and functioning. This is an Evinrude Johnson antique outboard motor starter ratchet and pawl plate.+$8.75 shipping
  • Used. Offer #2 priced at $22.99 + $0.00 shipping estimate = $22.99* total. Open to offers Used starter pawl assembly from a 1947 Johnson sea horse hd25.FREE SHIPPING

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