OMC 830134 Nos Tab Johnson/evinrude

( Brand: Omc ), ( Manufacturer Part Number: 830134 ), ( Country Of Origin: United States )

Review OMC Nos Oem Genuine Johnson/evinrude Trim Tab

The **OMC 830134 NOS Johnson/Evinrude Tab** is a meticulously crafted, high-performance replacement part designed to restore the classic look and functionality of vintage Johnson/Evinrude outboard motors. This **New Old Stock (NOS)** tab is a direct replacement for the original components found on older Evinrude and Johnson outboards, ensuring an authentic fit for collectors, restorers, and enthusiasts seeking to preserve the heritage of these legendary engines. Crafted from durable, corrosion-resistant materials, the tab is built to withstand the rigors of saltwater, freshwater, and heavy-duty use, making it ideal for both classic boat restorations and modern applications where period-correct aesthetics are desired. The design features precise machining and polished finishes, including the iconic **Johnson/Evinrude branding and serial number stamping**, which adds to its collectible appeal. Whether installed on a restored 1950s-era runabout, a classic speedboat, or a modern vessel seeking a nostalgic touch, this tab seamlessly integrates with the original motor s mechanics while enhancing its visual authenticity. Its compatibility with a wide range of older outboard models including those from the **1940s through the 1970s** makes it a versatile choice for hobbyists and professionals alike. Beyond its functional reliability, the NOS tab carries historical significance, embodying the engineering prowess of an era when American outboard motors were synonymous with innovation and craftsmanship. For those who appreciate the marriage of form and function, this tab delivers both a reliable mechanical solution and a piece of automotive history that turns heads and sparks conversation.

### **Pros and Cons of Buying a Used OMC 830134 (Johnson/Evinrude Tab) Outboard Motor**

1. **Proven Reliability** The OMC 830134 is part of the older but well-regarded **Evinrude 90 HP (OMC 830134)** series, known for durability in recreational and fishing applications. Many owners report years of trouble-free use with proper maintenance.

2. **Affordability** Used models of this engine are significantly cheaper than newer outboards, making them a cost-effective option for budget-conscious buyers, especially for smaller boats (e.g., 16 20 ft).

3. **Good for Light-Duty Use** Suitable for **fishing boats, small cruisers, or pontoons** where high speed isn t the primary concern. It handles moderate loads well with proper trim.

4. **Ease of Maintenance** Compared to modern fuel-injected outboards, carbureted engines like this one are simpler to service. Many mechanics are familiar with carburetor tuning and basic repairs.

5. **Parts Availability** As a legacy model, replacement parts (e.g., carburetors, impellers, seals) are still widely available, though some components may require sourcing from specialty dealers.

6. **Lower Fuel Consumption** Older two-stroke outboards (like this one) tend to be more fuel-efficient than modern four-stroke or high-performance engines, though emissions regulations have since tightened.

7. **Compatibility with Older Boats** If you re running a boat that wasn t designed for modern outboards (e.g., older aluminum hulls with limited weight capacity), this engine may fit better than a heavier, more powerful unit.

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1. **Environmental Concerns** This is a **two-stroke outboard**, which releases unburned fuel and oil into the water, contributing to pollution. Many marinas and lakes now ban or restrict two-strokes due to environmental regulations.

2. **Higher Maintenance Requirements** Two-stroke engines require **fresh fuel mixed with oil** (typically 50:1 or 32:1 ratio), which can be messy and requires diligence to avoid clogged jets or engine damage. Oil changes are more frequent than in four-stroke engines.

3. **Poor Fuel Economy Compared to Modern Engines** While it may seem efficient, two-strokes burn fuel faster than modern four-stroke outboards, especially under load.

4. **Noise and Vibration** Older two-strokes are louder and vibrate more than newer models, which can be uncomfortable for passengers and may not meet noise restrictions in some areas.

5. **Limited Power for Heavier Loads** At 90 HP, this engine struggles with **heavy fishing boats, wakeboarders, or large pontoons** without proper trim and tuning. It may require frequent adjustments to maintain performance.

6. **Outdated Technology** No **electronic fuel injection (EFI)**, **throttle-by-wire**, or advanced diagnostics. Troubleshooting issues (e.g., rough idle, loss of power) often requires manual adjustments and experience.

7. **Resale Value** If you decide to sell later, the market for used two-stroke outboards is shrinking due to environmental regulations, making it harder to recoup investment.

8. **Potential for Hidden Issues** Older engines may have **worn impellers, cracked pistons, or seized cylinders**, especially if not properly winterized or stored. A thorough pre-purchase inspection is critical.

9. **Fuel and Oil Mixing Hassles** Unlike modern engines that use separate oil systems, two-strokes require precise fuel-oil mixing, which can lead to **clogged ports or poor combustion** if not done correctly.

10. **Regulatory Restrictions** Some states or lakes have **banned or phased out two-stroke outboards** due to environmental laws. Check local regulations before purchasing.

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### **Conclusion**

The **OMC 830134 (Evinrude 90 HP)** is a **solid, budget-friendly choice** for **light-duty fishing or small cruising** if you prioritize affordability and don t mind the maintenance quirks of a two-stroke. It s ideal for **occasional use, older boats, or areas where environmental restrictions aren t a concern**.

However, if you plan to **use the boat frequently, load it heavily, or operate in environmentally sensitive areas**, a **modern four-stroke outboard** (e.g., Yamaha, Mercury, or Evinrude E-TEC) would be a far better long-term investment. The trade-offs in fuel efficiency, emissions compliance, and reduced maintenance make newer engines more practical for serious boaters.

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### **Recommendation**

- You need a **cheap, reliable engine for occasional fishing or light cruising**.

- Your boat is **small (under 20 ft) and won t be heavily loaded**.

- You re **comfortable with two-stroke maintenance** (fuel-oil mixing, carburetor tuning).

- You **won t operate in areas with two-stroke bans**.

- You want **low maintenance and modern technology**.

- You plan to **use the boat often or in saltwater** (corrosion risks are higher with older engines).

- You re concerned about **environmental regulations or resale value**.

- Your boat requires **more power than 90 HP** can reliably provide.

If you like the idea of a used Evinrude but want something more modern, look for a **used Evinrude E-TEC or Mercury Verado** (four-stroke) in the same power range. While the upfront cost may be higher, the long-term benefits in reliability, fuel efficiency, and environmental compliance make them worth the investment.

**Final Tip:** Always **get a professional inspection** before buying, check for **service records**, and ensure the engine has been **properly winterized** if stored in cold climates.

Details:

Opened or missing original packaging. If listing is for new old stock parts. Check pictures to make sure you are OK with condition before buying. They may have scratches, dust and or minor rust shelf wear, paint loss, dings, dents.

Will get parts as pictured. They are normally dirty so expect them to have some grease, grime and or rust on. If this listing is for used parts. Nos Oem Genuine OMC Johnson/Evinrude Trim Tab 830134 Unsure if part number is accurate.

part #: 830134 price

• $14.99

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 830134
• country of origin: United States

payments ouboaen:

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

seller ouboaen:

• city: Levering, Michigan
• # reviews: 16486
• rating: 100.0%

shipping ouboaen:

• class: Standard, Expedited
• carrier: USPS, FedEx
• cost: $10.15
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• type: Calculated
• transit: 4-7 Days

general ouboaen:

• condition: New other see details
• Boat Parts > Outboard Engines Components > Other

returns ouboaen:

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

offer ouboaen:

• started: April 10, 2026
• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock

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