1. Propellers Boat Parts For Sale
  2. sku: 12178428068744633
  3. MARINER 48-93032M

MARINER 48-93032M Propeller Motor Outboard 2B 2HP 7.25 4P

fits make: Yamaha. year: 1980.

48-93032m Mariner 1980 2b 2hp Propeller 7.25 Inch X 4p Motor Outboard Yamaha

( Brand: Mariner ), ( Manufacturer Part Number: 48-93032M ), ( Part Type: Propeller Motor ), ( Country Of Origin: Japan )

Review MARINER 2b 2hp Propeller 7.25 Inch 4p Motor Outboard Yamaha fits 1980

The **Mariner 48-93032M 1980 Yamaha 2-Blade, 2HP Propeller (7.25 x 4 Pitch)** is a meticulously crafted, vintage outboard motor designed for classic open-water and recreational boating applications from the early 1980s. This specific propeller is engineered to pair seamlessly with a **Yamaha 2HP two-stroke outboard**, offering a balance of efficiency and performance ideal for smaller boats, canoes, or lightweight fishing vessels. The **2-blade design** provides a smooth, quiet operation while maximizing thrust, making it well-suited for leisurely cruising, trolling, or gentle fishing excursions. The **7.25-inch diameter** and **4-pitch** configuration ensure optimal power transfer, reducing strain on the engine while delivering steady acceleration and reliable handling in calm to moderate water conditions. Crafted from high-quality marine-grade materials, this propeller is built to withstand the rigors of saltwater corrosion and frequent use, though it may exhibit signs of age, such as slight wear or patina, as part of its authentic vintage character. Perfect for enthusiasts seeking to restore or upgrade older Yamaha outboards, this propeller not only enhances performance but also adds a touch of nostalgia to classic boating adventures. Whether used on a vintage runabout, a small cabin cruiser, or a classic fishing skiff, this propeller ensures a smooth, efficient ride while preserving the original charm of the 1980s Yamaha outboard experience.

### **Pros and Cons of Buying a 1980 Yamaha 48 HP Outboard (Model 48-93002M) with a 2-Blade Propeller (7.25 Pitch, 4-Pitch)**

#### **Pros:**

1. **Classic Reliability** Yamaha outboards from the late 1970s and early 1980s were known for durability, especially when properly maintained. Many still run strong with regular upkeep.

2. **Lower Purchase Price** Older Yamaha outboards, especially those from this era, are significantly cheaper than modern models, making them an attractive option for budget-conscious buyers.

3. **Simple Mechanics** Compared to modern fuel-injected, electronically controlled engines, this carbureted outboard is easier to diagnose and repair with basic mechanical skills.

4. **Good for Small Boats & Light Use** At 48 HP, this motor is well-suited for small fishing boats, dinghies, or light cruising where high speed isn t a priority.

5. **Parts Availability** While not as abundant as for newer models, Yamaha parts for this era are still relatively easy to find, especially from marine salvage yards or online marketplaces.

6. **Potential for Restoration** If the motor is in rough shape, a restoration could be a rewarding project for someone with mechanical experience, potentially increasing its value.

7. **Lower Fuel & Maintenance Costs** Older outboards typically consume less fuel and require fewer high-tech fluids compared to modern engines.

#### **Cons:**

1. **Age & Wear** At 42 years old, this motor has likely seen significant wear, including rust, worn gaskets, and potential internal damage. Without thorough inspection, hidden issues could lead to costly repairs.

2. **Reliability Concerns** While some 1980s Yamahas are still running well, others may suffer from:

- **Fuel system issues** (carbs can clog or fail)

- **Worn bearings or seals** (leading to oil leaks)

- **Rust in the lower unit** (common in older outboards)

- **Electrical problems** (weak starter, corroded wiring)

3. **Emissions & Modern Regulations** Older outboards may not meet current emissions standards if used in certain areas, though this is less of an issue for private use.

4. **Performance Limitations** At 48 HP, this motor is underpowered for most modern recreational boats, making it slow and inefficient compared to newer, more fuel-efficient engines.

5. **Fuel & Oil Compatibility** Older engines often require **two-stroke oil-mixed fuel** (if still set up that way) or may need conversion to modern four-stroke fuel, which can be costly.

6. **Resale Value** Even in good condition, a 1980 Yamaha outboard will depreciate quickly and may not hold value well compared to newer models.

7. **Environmental & Safety Concerns** Two-stroke outboards (if still in that configuration) are less environmentally friendly due to oil burning in the exhaust, which may be restricted in some areas.

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### **Conclusion & Recommendation**

Buying a **1980 Yamaha 48 HP outboard** can be a good deal if:

- You are looking for a **budget-friendly motor** for a small boat where performance isn t critical.

- You have **mechanical experience** and are willing to **thoroughly inspect and maintain** the engine.

- You plan to **use it sparingly** (e.g., for fishing, storage, or a project boat).

- You are prepared for **potential repairs** (rust, carburetor issues, lower unit wear).

However, if:

- You need **reliable, high-performance power** for regular use.

- You want **modern fuel efficiency and emissions compliance**.

- You lack **mechanical skills** to diagnose and fix common issues.

- You plan to **keep the boat long-term**, a newer outboard (even a used one from the last 10-15 years) would be a **far better investment**.

#### **Final Recommendation:**

- **If you re buying for a project or low-budget use**, this motor could be a **fun, low-cost option** but **only if inspected by a marine mechanic** before purchase.

- **If you need a dependable, long-term motor**, consider a **used Yamaha 40-60 HP from the 2000s or later** (e.g., F200 series) for better reliability and resale value.

- **If you re restoring it**, factor in **full teardown, replacement of worn parts, and potential fuel system upgrades** this could easily cost **$1,000 ** in labor and parts.

**Best alternative:** A **used 2005-2010 Yamaha 50-60 HP four-stroke outboard** (if available) would offer **far better reliability, fuel efficiency, and longevity** for a similar or slightly higher price.

Details:

PROP SIZE 71/4 DIA X 4P. 3-BLADE COMPOSITE MATERIAL PROPELLER. CAME OFF A PARTED OUT 1980 MARINER 2B 2HP OUTBOARD MOTOR SER #6A1-016071. MARINER PART #48-93032M.

part #: 4893032m price

  • $24.99

specifications propboapar:

  • for makes: Yamaha
  • for years: 1980
  • brand: Mariner
  • mpn: 48-93032m
  • part type: Propeller Motor
  • country of origin: Japan

shipping propboapar:

  • transit: 4-8 Days
  • service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery, USPS Priority Mail
  • type: Calculated
  • class: Standard, Expedited
  • carrier: USPS, UPS, FedEx
  • cost: $0.00

seller propboapar:

  • # reviews: 14311
  • rating: 100.0%
  • city: Kawkawlin, Michigan

payments propboapar:

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

returns propboapar:

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

general propboapar:

  • Parts Accessories > Boat Parts > Propellers
  • condition: Used

offer propboapar:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: February 22, 2026
for makes: yamaha, for years: 1980, part type: propeller motor, country of origin: japan,
category: boat parts > propellers, sku: 12178428068744633,
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1 offer $24.99 USD
  • Used. Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. MARINER PART # . PROP SIZE 71/4" DIA X 4P.FREE SHIPPING

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