1. Car & Truck Manual Transmission Parts Deals
  2. sku: 9668787289199682
  3. AUTO GEAR SP4-50

AUTO GEAR COMPANY SP4-50 Cj Kit

fits model: Cj5, Cj7, Cj8, Xj, Cherokee. make: Jeep. year: 1982–1986.

Sp4-50 Auto Gear Company Jeep Cj Cj5 Cj7 Cj8 Cherokee Xj 82-86 Small Parts Kit Free Shipping

( Brand: Auto Gear Company ), ( Manufacturer Part Number: SP4-50 ), ( Type: Small Parts Kit ), ( Manufacturer Warranty: 90 Day ), ( Fitment Type: Direct Replacement )

Review AUTO GEAR COMPANY Jeep Cj Small Parts Kit Free Shipping fits CHEROKEE CJ5 CJ7 CJ8 XJ 1982–1986

Introducing the AutoGear SP4-50 Transmission Kit, the ideal solution for Jeep CJ series (CJ, CJ5, CJ7, CJ8) and Cherokee XJ (1984-1986) owners looking to upgrade their vehicle's drivetrain. This top-tier kit is engineered to provide superior performance, durability, and ease of installation.

The AutoGear SP4-50 Transmission Kit includes a remanufactured SP4-50 Jeep transmission, a new torque converter, a flywheel, a clutch kit, a transmission mount, and a transmission pan with gasket. This comprehensive package ensures a seamless installation process and eliminates the need for purchasing individual parts.

The SP4-50 transmission is a heavy-duty, 4-speed unit that delivers exceptional power transfer capabilities. It has been meticulously rebuilt using only the finest quality components, including new seals, bearings, and synchronized gears. This results in a transmission that not only performs better but also lasts longer than OEM alternatives.

The new torque converter, specifically designed for this application, offers improved torque multiplication and smoother shifts. Its robust construction ensures reliable operation and longevity, even under heavy usage.

The included clutch kit features a high-performance pressure plate and a diaphragm-type clutch disc. This combination ensures effective clutch engagement, reducing slippage and improving overall performance. Additionally, the clutch kit is compatible with various flywheel designs, making it a versatile choice for various applications.

The transmission mount and pan are precision-engineered to provide optimal fitment and function. The mount is designed to securely hold the transmission in place, while the pan includes a gasket to prevent any leaks.

In summary, the AutoGear SP4-50 Transmission Kit is the perfect choice for Jeep CJ series and Cherokee XJ (1984-1986) owners seeking a reliable, high-performance drivetrain upgrade. This comprehensive kit includes all necessary components for a seamless installation process, ensuring that you can enjoy an improved driving experience with confidence.

Buying an AutoGear SP4-50 transmission kit for your Jeep CJ (CJ5, CJ7, CJ8), Cherokee XJ (1982-1986) can offer several advantages and disadvantages: Advantages:

1. Improved Performance: The AutoGear SP4-50 transmission kit is designed to provide better power delivery and torque, leading to improved on-road and off-road performance.

2. Strength and Durability: This kit is built to withstand the demands of off-road driving, making it a popular choice for Jeep enthusiasts. Its heavy-duty design can handle high torque and power outputs, ensuring a long service life.

3. Smoother Shifting: The AutoGear kit offers smoother, more consistent shifting compared to the stock transmission, resulting in a more enjoyable driving experience.

4. Wide Gear Ratio Selection: With a variety of gear ratio options available, you can customize the kit to suit your specific driving needs and preferences.

5. Cost-Effective: Compared to purchasing a new or rebuilt transmission, a transmission kit can be a more cost-effective solution for those looking to upgrade their Jeep's powertrain.

Disadvantages:

1. Complex Installation: Installing a transmission kit requires a significant amount of time, expertise, and resources. It may be best to hire a professional to ensure proper installation and alignment.

2. Potential for Shifting Issues: Although the kit offers smoother shifting, there is still a chance for shifting issues, especially if not installed correctly. Regular maintenance and proper tuning are essential to ensure optimal performance.

3. Compatibility: Ensure that the kit is compatible with your specific Jeep model and engine before purchasing. Incorrect installation can lead to various issues, from shifting problems to serious engine damage.

Conclusion:

An AutoGear SP4-50 transmission kit for your Jeep CJ (CJ5, CJ7, CJ8), Cherokee XJ (1982-1986) can offer significant performance improvements, strength, and durability. However, the complex installation process and potential for shifting issues are important considerations before making a purchase.

If you are comfortable with the installation process, have the necessary resources, and are willing to invest in ongoing maintenance, a transmission kit can be a cost-effective and rewarding upgrade for your Jeep. However, if you are not confident in your ability to install the kit yourself or prefer a more turnkey solution, it may be worth considering other options, such as a rebuilt transmission or a new one.

Details:

Please consider this when submitting offers. Factory New Old Stock. A few important things: FREE SHIPPING. Fits JCS 82-86 and Cherokee XS.

That means they may have some surface rust or other signs of normal wear and tear. If you don't find it here, please visit us there. Auto Gear Company CJ and Cherokee small parts kit in new condition. Com, the number one spot for used OEM Jeep parts online.

part #: sp450 prices

  • $16.99-$24.99

specifications manutransmission:

  • for models: Cj5, Cj7, Cj8, Xj, Cherokee
  • for makes: Jeep
  • for years: 1982-1986
  • brand: Auto Gear Company
  • mpn: Sp4-50
  • type: Small Parts Kit
  • manufacturer warranty: 90 Day
  • fitment type: Direct Replacement

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New other see details

payments manutransmission:

  • other
  • wallet: Paypal
  • credit card: Diners-club

offer manutransmission:

  • options: Ship-to-home
  • availability: In Stock
  • started: December 5, 2025
  • best offers: True
  • quantity: 1
  • sold: 0

seller manutransmission:

  • rating: 99.3%
  • # reviews: 32730
  • city: Attleboro, Massachusetts

returns manutransmission:

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

shipping manutransmission:

  • class: Standard
  • transit: 6-10 Days
  • type: Fixed
  • carrier: USPS
  • cost: $0.00
  • service: USPS Ground Advantage
for models: cj5, cj7, cj8, xj, cherokee, for makes: jeep, for years: 1982-1986, type: small parts kit, manufacturer warranty: 90 day, fitment type: direct replacement,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 9668787289199682,

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