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NP445 Transmission for Sale

Brands:
(2 reviews)
  • Type: Manual Transmission
  • Model: NP445
  • Maker: New Process Gear (now part of Magna Powertrain)
  • Speeds: 4 speeds
  • Condition: Used

$599.00

99.5% Positive feedback
  • Consistently receives highest buyers ratings
  • Ships items quickly
  • Has earned a track record of excellent service

Description

Rare NP445 Transmission for Sale: Power Your Vintage Dodge Truck

Unlock the true potential of your vintage Dodge truck with the rare NP445 transmission. Renowned for its rugged durability and superior performance, this 4-speed manual transmission is the perfect upgrade for classic truck enthusiasts. Ideal for restoration projects or as a replacement for worn-out gearboxes, this NP445 Transmission sale at our site promises to enhance your truck’s capabilities. Don’t miss this opportunity to own a piece of automotive history. Contact us now to secure this rare find for your Dodge truck!

NP445 Transmission: A Closer Look

The NP445 transmission, a rare gem, is the perfect powerhouse for your vintage Dodge truck. Known for its robust construction, this four-speed manual transmission was built by New Process Gear, renowned for durability and reliability. With a cast-iron case and synchronized gears, this NP445 transmission for sale ensures smooth shifting and long-lasting performance. Ideal for off-road adventures and heavy-duty tasks, the NP445’s versatility makes it a sought-after upgrade for classic truck enthusiasts. Enhance your Dodge truck’s capabilities and preserve its vintage charm with this exceptional transmission, offering a blend of strength and heritage.

The Historical Significance of the NP445 Transmission

The NP445 transmission played a crucial role in Dodge’s truck lineup during a transformative period in American automotive history. Its robust design and versatility made it a favorite among farmers, construction workers, and off-road enthusiasts alike. Today, the NP445 transmission is a prized component for restorers looking to maintain the authenticity of their vintage Dodge trucks.

Why Choose an NP445 Transmission?

  • Rarity: Less common than the NP435, making it valuable for collectors and enthusiasts
  • Closeratio gearing: Provides smooth power delivery and efficient performance
  • Dual PTO capability: Offers versatility for various applications (on select models)
  • Cast-Iron Case: Ensures exceptional strength and durability.
  • Fully Synchronized Gears: Provides smooth, clash-free shifting in all gears.
  • Top-Loading Design: Facilitates easy maintenance and access.
  • Robust Input and Output Shafts: Capable of handling high torque loads.
  • Enhanced Lubrication System: Promotes better cooling and longevity.

The NP445 Transmission can fit

VEHICLES-

  • Vintage Dodge Trucks: Dodge D100, D200, D300 (1960s-1970s), Dodge W100, W200, W300 Power Wagon (1960s-1970s), Dodge Ramcharger (early models)
  • Classic Jeep Models: Jeep CJ-5, CJ-7, Jeep J10, J20 Pickup, Jeep Wagoneer (early models), Jeep Gladiator (1960s-1970s)
  • Older Ford Trucks: Ford F-100, F-150, F-250, F-350 (1960s-1970s), Ford Bronco (early models)
  • International Harvester Trucks: International Harvester Scout 800, Scout II, International Harvester Travelall, International Harvester Pickup (1100, 1200, 1300 series)

ENGINES-

Dodge Engines:

  • Small Block V8s: 318, 360
  • Big Block V8s: 383, 400, 440
  • Slant Six: 225

Jeep Engines:

  • Inline 6: 232, 258 (AMC 4.2L)
  • V8: 304, 360, 401 (AMC)

Ford Engines:

  • Small Block V8s: 289, 302, 351 Windsor, 351 Cleveland
  • Big Block V8s: 390, 428, 460
  • Inline 6: 240, 300

International Harvester Engines:

  • Inline 4: 152, 196
  • Inline 6: 232, 258 (AMC 4.2L)
  • V8: 304, 345, 392

Condition and Quality

Each of our NP445 transmission for sale here has been thoroughly inspected and tested. While these are used transmissions, we ensure they meet our high standards for functionality and reliability. 

Maintenance Tips for Your NP445 Transmission

To keep your NP445 transmission performing at its best:

  1. Use high-quality transmission fluid
  2. Regularly check for leaks and address them promptly
  3. Follow recommended service intervals
  4. Consider upgrading to synthetic fluid for improved performance

Whether you’re restoring a classic Dodge truck to its former glory or seeking a reliable transmission for a custom build, our NP445 transmission for sale is the perfect choice. With its rarity, durability, and performance capabilities, the NP445 is more than just a transmission – it’s a piece of automotive history. Don’t miss this opportunity to own a piece of Dodge truck heritage. Browse our selection of NP445 transmissions and take the first step towards powering your vintage truck dreams!

Additional information

Torque Rating

300 lb-ft

Overall Length

11.87 inches

Case Length

10.75 inches

Weight

145 lbs

Fluid Type

SAE 90W gear oil or equivalent

Fluid Capacity

3 quarts

Input Shaft

Spline Count: 10 splines
Diameter: 1.125 inches

Output Shaft

Spline Count: 35 splines
Diameter: 1.375 inches

Gear Ratios

1st gear: 3.09:1
2nd gear: 1.75:1
3rd gear: 1.20:1
4th gear: 1.00:1 (direct drive)
Reverse: 3.34:1

compatibility

1965 NP445 Transmission

2 reviews for NP445 Transmission for Sale

  1. Jack Wheaton

    Found an NP445 on Find Auto Parts Online for my truck. Tough 4-speed manual handles big torque. Bit clunky when cold but bulletproof for heavy loads. Perfect for my work rig.

  2. Mike Donovan

    Old-school heavy-duty trans, built like a tank. Not the smoothest shifter, but reliability is top-notch. Great for serious towing and off-road use.

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Product Q&A

How does the NP445 differ from the NP435?

The NP445 features closer gear ratios and is generally considered rarer.

Are parts available for the NP445 transmission?

Yes, we offer various replacement parts and rebuild kits for the NP445.

Will an NP445 transmission fit my non-Dodge truck?

While primarily used in Dodge vehicles, adaptations may be possible. Contact us for specific fitment questions.

What makes the NP445 transmission a standout choice for vintage vehicles?

The NP445 is a robust, heavy-duty manual transmission renowned for its cast-iron case and synchronized gears, ensuring smooth shifting and long-lasting durability. Perfect for vintage trucks and off-roaders, it combines classic appeal with modern reliability.

Can the NP445 handle tough driving conditions?

Absolutely! The NP445 is built to withstand demanding environments, from off-road trails to heavy-duty hauling. Its sturdy construction and wide gear ratios make it a versatile and reliable choice for tough driving conditions.

How does the NP445 improve the driving experience?

With fully synchronized gears, the NP445 offers smooth, clash-free shifting, enhancing the driving experience. Its durable design means fewer repairs and more time enjoying your vehicle, whether on-road or off.

Is the NP445 easy to maintain?

Yes, the top-loading design of the NP445 makes it easy to access and maintain. Routine checks and fluid changes are straightforward, helping to ensure long-term performance and reliability.
NP445 transmission for sale
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