AISIN 83506243 Mainshaft Synchronizer Key Kit MAINSHAFT/3RD 4TH Assembly/key KIT/AX15/JEEP/5

( Brand: Aisin ), ( Manufacturer Part Number: 83506243 )

Review AISIN Mainshaft/3rd And 4th Synchronizer Assembly/key Kit/ax15/jeep/5 Speed

The AISIN 83506243 mainshaft/3rd 4th synchronizer assembly is a crucial component in the manual transmission system of your Jeep, specifically for models using the AX15 transmission. This synchronized assembly, also known as a key kit, is designed to ensure smooth and efficient power transmission from the engine to the wheels.

The mainshaft of this synchronizer assembly is a robust and precisely machined component that connects the engine and transmission input shafts. It is responsible for transferring engine power to the transmission gears, enabling the vehicle to move. The third and fourth synchronizers within this assembly enable synchronized engagement of the corresponding gears, minimizing wear and tear during gear changes.

The AISIN 83506243 mainshaft/3rd 4th synchronizer assembly is a high-quality replacement part engineered to meet or exceed the original equipment manufacturer's specifications. It is manufactured using advanced materials and production techniques to deliver superior durability and performance. This kit includes all necessary components, including the mainshaft, synchronizers, and related hardware, ensuring a complete and effective repair solution.

Installing this synchronized assembly is a straightforward process for experienced mechanic or a professional transmission shop. The kit comes with easy-to-follow instructions and all required hardware to make the installation process as smooth as possible. By replacing a worn or failed synchronizer assembly, you can restore the smooth and efficient operation of your Jeep's manual transmission system.

In summary, the AISIN 83506243 mainshaft/3rd 4th synchronizer assembly is an essential replacement part for Jeep AX15 transmission models. This key kit includes the mainshaft and synchronizers necessary to ensure proper transmission function, delivering a reliable and efficient driving experience. With its robust design and high-quality manufacturing, this assembly is an excellent choice for those seeking to restore the performance of their Jeep's manual transmission system.

Buying the AISIN A3115-83506-243-3044 synchronizer assembly key kit for the Jeep ax15 transmission comes with both advantages and disadvantages. Here's a breakdown of each:

1. OEM part: This particular kit is an original equipment manufacturer (OEM) part, which means it's manufactured by the same company that originally made the part for your Jeep. This ensures a perfect fit and functionality.

2. Complete kit: The kit includes the synchronizer assembly and the key, which saves you the hassle of having to purchase these parts separately.

3. Durability: Since it's an OEM part, it's built to last, reducing the need for frequent replacements.

4. Easy installation: The kit comes with instructions, making the installation process easier and more straightforward.

1. Cost: The OEM part can be more expensive than aftermarket alternatives.

2. Longer shipping time: Because it's an OEM part, it may take longer to arrive compared to aftermarket parts.

3. No immediate availability: Since you're buying a new part, you'll need to wait for it to be shipped and installed.

Determining whether to buy the AISIN A3115-83506-243-3044 synchronizer assembly key kit ultimately depends on your priorities. If you value the peace of mind that comes with using an OEM part and are willing to pay a premium for it, then this kit is an excellent choice. On the other hand, if you're looking for a more cost-effective solution, you may want to consider an aftermarket alternative.

If budget is a concern, I would recommend researching and comparing aftermarket alternatives. However, if you prioritize the fit, functionality, and durability of an OEM part, then purchasing the AISIN A3115-83506-243-3044 synchronizer assembly key kit would be a solid investment for your Jeep.

Details:

Custom Listing for Customer. Includes the following parts a 1987 Up Jeep Wrangler AX15 4x4 5 Speed Transmission: 1 Qty Mainshaft aka Output Shaft. Pocket Bearing between Input Shaft Output Shaft, 2 Qty. 3rd 4th Synchronizer Strut Spring Kit, 1 Qty. 3rd 4th Synchronizer Slider Hub, 1 Qty.

part #: 83506243 prices

• $19.20-$256.59

specifications manutransmission:

• for makes: Jeep
• brand: Aisin
• mpn: 83506243

shipping manutransmission:

• service: FedEx Ground / FedEx Home Delivery
• transit: 2-6 Days
• class: Standard
• cost: $26.78
• carrier: FedEx
• type: Calculated

payments manutransmission:

• credit card: Mastercard
• other
• wallet: Paypal

returns manutransmission:

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

seller manutransmission:

• rating: 100.0%
• # reviews: 3756
• city: Tavares, Florida

general manutransmission:

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

offer manutransmission:

• options: Ship-to-home
• sold: 0
• started: March 17, 2026
• availability: In Stock
• quantity: 1

Aisin 83506243 Is Similar To:

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