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Jeep AX15 Transmission for Sale

(2 reviews)
  • Type: Manual Transmission
  • Model: AX15
  • Maker: Aisin Warner
  • Speeds: 5-speed
  • Condition: Used


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


Durable Jeep AX15 Transmission for Sale

This robust gearbox was popular in Jeep Wranglers and Cherokees from 1989 to 1999, known for its durability and smooth shifting. Whether replacing a worn-out transmission or upgrading from the less capable AX5, this AX15 transmission for sale at our store offers improved gear ratios and a stout design that can handle the demands of both on-road driving and off-road adventures. This Jeep AX15 transmission for sale at our site is thoroughly inspected and ready to breathe new life into your Jeep project.

About AX15 Transmission

The Jeep AX15 transmission is a highly regarded manual gearbox used in Jeep vehicles from 1988 to 1999. Known for its durability and smooth shifting, the AX15 is a five-speed transmission featuring synchronized reverse gear and overdrive fifth gear, making it ideal for both on-road and off-road driving. Its robust design and compatibility with various Jeep models, such as the Cherokee, Comanche, and Wrangler, make it a popular choice among Jeep enthusiasts.

Why Choose the AX15 Transmission?

The Aisin-Warner AX15 is a medium-duty, 5-speed manual transmission that has earned a reputation for reliability and durability. Originally featured in Jeep models, this AX15 transmission for sale today is a popular choice for Jeep owners looking to upgrade or replace their existing transmission.

Key Features of AX15 Transmission

  • Overdrive Fifth Gear: Enhances fuel efficiency and reduces engine wear during highway driving.
  • Synchronized Reverse Gear: Facilitates smoother and easier engagement, reducing gear grinding.
  • Aluminum Case: Lightweight yet sturdy, aiding in heat dissipation and overall transmission durability.
  • Interchangeability: Compatible with a range of Jeep transfer cases and engines, offering flexibility in vehicle modifications.
  • Rebuildable Design: Easy to service and rebuild, extending the transmission’s lifespan.
  • Wide Gear Ratio Spread: Provides a good balance between low-end torque and high-speed cruising capabilities.


The AX15 transmission is compatible with various Jeep models and engines, including:


  • Jeep Cherokee (XJ): 1988-1999
  • Jeep Comanche (MJ): 1988-1992
  • Jeep Wrangler (YJ): 1989-1995
  • Jeep Wrangler (TJ): 1997-1999


  • Jeep 4.0L I6
  • Jeep 2.5L I4
  • Jeep 4.2L I6

Quality Assurance

When you purchase an AX15 transmission for sale from us, you can expect:

  • Thorough inspection and testing of all used transmissions
  • Competitive pricing

Why Choose Our Used AX15 Transmissions?

  • Cost-effective alternative to new transmissions
  • Proven reliability and performance
  • Wide compatibility with Jeep models and engines

Don’t miss this opportunity to upgrade your Jeep with a reliable AX15 transmission. Browse our selection to find this Jeep AX15 transmission for sale today and give your vehicle the performance it deserves. Here at Find Auto Parts Online, you will find the AX15 Transmission for sale at the perfect price, we work to make your hunt for the perfect part for your automobile more seamless and efficient. 

Additional information

Torque Rating

280 lb.-ft

Overall Length

24 inches

Bellhousing to Tailshaft Length

22 inches


97 pounds

Fluid Type

ATF (Automatic Transmission Fluid), specifically ATF+4

Fluid Capacity

2.75 quarts

Input Shaft

10 spline, 1.125 inches in diameter

Output Shaft

23 spline, 1.375 inches in diameter

Gear Ratios

1st Gear: 3.83
2nd Gear: 2.33
3rd Gear: 1.44
4th Gear: 1.00
5th Gear: 0.79
Reverse: 4.22


1999 Jeep AX15 Transmission

2 reviews for Jeep AX15 Transmission for Sale

  1. Tom Baker

    Solid AX15 from Find Auto Parts Online. Good price, arrived in decent time. Installed in my Jeep without issues. Shifts well, but packaging could’ve been better. Overall, happy with the purchase.

  2. Dave Wilson

    Perfect fit for my Jeep! Find Auto Parts Online delivered a great AX15 at an unbeatable price. Quick shipping, excellent customer service. Transmission works like new. Highly recommend

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Product Q&A

Why is the AX15 transmission popular among Jeep enthusiasts?

Its reputation for durability and off-road capability makes it a favorite for Jeep owners looking to enhance their vehicle's performance.

Can the AX15 transmission handle off-road conditions?

Yes, its robust design and synchronized reverse gear make it well-suited for challenging terrain encountered during off-road adventures.

What modifications can be done to enhance AX15 performance?

Upgrades such as strengthened gears, improved synchros, and aftermarket shifters can enhance durability and performance.

Does the AX15 transmission require special maintenance?

Regular fluid changes and ensuring proper clutch adjustment are recommended to maintain optimal performance and longevity.

Is the AX15 transmission suitable for towing?

Yes, it can handle moderate towing tasks effectively, thanks to its strong gear ratios and durable construction.

Can the AX15 transmission be swapped with other Jeep transmissions?

Yes, it can be swapped with other compatible Jeep transmissions with appropriate modifications to fit different Jeep models and engines.

Is the AX15 transmission compatible with aftermarket performance upgrades?

Yes, various aftermarket companies offer upgrades such as heavy-duty clutch kits, short-throw shifters, and strengthened internals to enhance their performance capabilities.
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