JOHNSON 302425 Outboard Catalog TN-25 TN-26

( Brand: Johnson ), ( Part Type: Motor ), ( Pages: 14 ), ( Binding: Stapled ), ( Boat Watercraft Type: Outboard Motors ), ( Manufacturer Part Number: 302425 ), ( Models: Tn-25 And Tn-26 ), ( Country/region Of Manufacture: United States )

Review JOHNSON Omc Motors Model's Outboard Parts Catalog #302425 Usa fits 1956

Introducing the 1956 OMC Johnson TN-25 and TN-26 outboard motors, a classic and powerful addition to any boat or watercraft. These motors, catalog number 302425, are renowned for their durability, reliability, and impressive performance.

The TN-25 and TN-26 are two-cylinder, two-stroke outboard motors that deliver a maximum horsepower of 25 and 26, respectively. They boast a displacement of 517 cubic inches and a bore and stroke of 3.25 inches by 3.5 inches.

One of the standout features of these motors is their lightweight design, with the TN-25 weighing in at 276 pounds and the TN-26 at 287 pounds. This makes them easy to handle and maneuver, ideal for a wide range of watercraft.

The TN-25 and TN-26 are equipped with a single-plane, high-lift, cast-aluminum cylinder head, which contributes to their impressive power output. They also feature a heavy-duty, cast-aluminum crankcase, ensuring durability and longevity.

These motors come with a manual tilt and trim system, allowing for optimal engine positioning and performance in various water conditions. They also feature a multi-port, single-carburetor fuel system, which ensures efficient fuel delivery and even power distribution.

The 1956 OMC Johnson TN-25 and TN-26 outboard motors are designed with ease of maintenance in mind. They feature easily accessible oil filters, air filters, and spark plugs, as well as a conveniently located drain plug for quick and easy oil changes.

The TN-25 and TN-26 are also designed to be versatile, with the ability to be used for various applications, from recreational boating to commercial fishing. They are compatible with a wide range of boat models and can be easily mounted onto the transom or stern.

In summary, the 1956 OMC Johnson TN-25 and TN-26 outboard motors are powerful, reliable, and versatile engines that are perfect for a wide range of watercraft applications. With their impressive power output, lightweight design, and ease of maintenance, these motors are a great choice for anyone looking for a high-performing, classic outboard engine.

The OMC Johnson TN-25 and TN-26 outboard motors, model number 302425, manufactured in 1956, have been popular choices among boat owners for their power and reliability. However, like any other mechanical equipment, they come with their own set of advantages and disadvantages.

1. Power: The TN-25 and TN-26 motors offer a significant amount of power, making them suitable for larger boats or those with heavy loads.

2. Durability: OMC Johnson motors are known for their robustness and ability to endure harsh marine conditions.

3. Versatility: These motors can be used for various water activities, including fishing, water sports, and cruising.

1. Age: Being manufactured in 1956, these motors are quite old, which may lead to potential maintenance issues and parts availability concerns.

2. Fuel Efficiency: Older outboard motors like the TN-25 and TN-26 may not be as fuel-efficient as their modern counterparts.

3. Emissions: Older motors may not meet current emission standards, which could be a concern for those who frequently use their boats in regulated waterways.

The OMC Johnson TN-25 and TN-26 outboard motors offer a significant amount of power and durability, making them suitable for various water activities. However, their age could lead to potential maintenance issues and parts availability concerns. Additionally, they may not be as fuel-efficient or emission-compliant as modern motors.

If you are in the market for a used outboard motor and prefer the power and reliability of the OMC Johnson TN-25 or TN-26, I would recommend thoroughly inspecting the motor before making a purchase to ensure it is in good working condition. Be prepared for potential maintenance costs and parts availability challenges due to the motor's age. Alternatively, considering a newer model with better fuel efficiency and emission compliance could be a more practical and cost-effective solution.

specifications crafttract:

• for makes: Omc, Johnson
• for years: 1956
• brand: Johnson
• part type: Motor
• pages: 14
• binding: Stapled
• boat watercraft type: Outboard Motors
• manufacturer part number: 302425
• models: Tn-25 And Tn-26
• country/region of manufacture: United States

seller crafttract:

• # reviews: 290
• rating: 100.0%

shipping crafttract:

• service: USPS Priority Mail Flat Rate Envelope
• carrier: USPS
• class: Expedited
• type: Calculated
• transit: 4-8 Days
• cost: $9.40

general crafttract:

• condition: Used
• Parts Accessories > Manuals Literature > Boats Watercraft

returns crafttract:

• policy: No Returns

payments crafttract:

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

offer crafttract:

• quantity: 1
• started: April 27, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

Johnson 302425 Is Similar To:

• Johnson 27-245 19350johnson Outboards Model K-75 K-80 Ka-37 Repair Parts Catalog (43.9% similar) $8.80–$24.95. (September 25th, 2024)
• 312468 Johnson Outboard Motor Service Manual 1965 2 4 Cylinder 3-90hp All Models (37.8% similar) $19.99–$29.67. (October 1st, 2024)
• Clymer B733 1991-1994 Evinrude Johnson Outboard 2-300 Hp Shop Service Repair Man (32.9% similar) $12.00–$44.97. (October 4th, 2024)
• Seloc 008-x Johnson/evinrude 1971-1989 1 And 2cyl Outboard Tune Up Repair Manual Vol Ii (35.1% similar) $21.95–$59.95. (October 8th, 2024)
• 5005673 2004 Johnson Parts Catalog List 75 90 Hp Comm Pn 5005315 Outboard Manual (36.6% similar) $9.58–$20.88. (October 8th, 2024)
• Omc 507755 4 507755 1989 Evinrude Johnson Outboard Service Repair Manual 40-55 Hp Ce (40.5% similar) $20.00–$107.10. (October 10th, 2024)
• 508287 Omc Johnson Evinrude Outboards 120-140 185-225 250 300 Service Manual (42.5% similar) $22.39–$119.97. (October 10th, 2024)
• 507617 1986 Johnson Evinrude 60 Thru 75 65 70 Models Service Manual P/n - Read (38.3% similar) $19.00–$49.99. (October 20th, 2024)
• 507753 1989 Johnson Evinrude Ce Colt Junior Thru 8 Models Service Manual P/n -rd (39% similar) $12.00–$25.50. (October 22nd, 2024)
• 507659 1988 Johnson Evinrude Cc Colt Junior Thru 8 Models Service Manual P/n -rd (39% similar) $13.80–$40.80. (October 22nd, 2024)
• 507616 1987 Johnson Evinrude Cu 35a 40 45 48 50 55 Models Service Manual P/n -rd (35.4% similar) $35.00–$79.99. (October 24th, 2024)