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Crown Automotive 83506253 Synchronizer Blocking Ring for Transmission - AX15

(1993-1994 Jeep Grand Cherokee; 1988-1995, 1997 Jeep Wrangler; 1988-1999 Jeep Cherokee; 1997-1999 Jeep TJ; 1988-1992 Jeep Comanche; 1991 + 2 more models)

Manufacturer

Picture for manufacturer Crown Automotive

Part Number

83506253
7 reviews
Sale Price

$14.56

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Crown Automotive 83506253 Synchronizer Blocking Ring is a precision-engineered replacement component designed to restore smooth shifting performance in AX15 5-speed manual transmissions. This OEM-quality blocking ring replaces Mopar part number 83506253 and is used in 3rd and 4th gear positions across multiple Jeep models.

Key Features:

  • Fits AX15 5-speed manual transmissions for 3rd and 4th gear synchronizers
  • Also compatible as 5th gear blocking ring for early AX15 transmissions (serial numbers before 0075123)
  • Features precision-cut teeth designed to engage smoothly and eliminate grinding during shifts
  • Manufactured from durable materials meeting OEM specifications
  • Direct replacement for worn or damaged synchronizer blocking rings
  • Sold individually for targeted repair needs

What It Does:

Synchronizer blocking rings work by matching the rotational speed of gears during shifting, allowing smooth engagement without grinding. Over time, the teeth on these rings can wear down or become damaged, leading to difficult shifts or grinding noises. Replacing worn blocking rings restores proper synchronization and smooth gear changes.

Installation Notes:

Installation requires transmission disassembly and is considered an advanced repair. Professional installation is recommended. Detailed installation instructions are available from the manufacturer.

Products specifications

Fits

1993-1994 Jeep Grand Cherokee; 1988-1995, 1997 Jeep Wrangler; 1988-1999 Jeep Cherokee; 1997-1999 Jeep TJ; 1988-1992 Jeep Comanche; 1991, 1993 Jeep Grand Wagoneer; 1989-1990 Jeep Wagoneer

Construction

Metal

Prop 65

No

it was easy to find my part

Filtering on my car was a big help when looking for the wiper blade refills.

Which would be my second strut I had to buy the store I'm hoping to get a discount or something for buying two of them wish I could have bought two hundred first place but I didn't know I needed the other side

Ordered the item Sunday 4/15/12, item was shipped out that Monday, got the tracking number Tuesday to find out the item is already in my state! Scheduled delivery is Thursday, super impressive on the shipping, best price anywhere by quite a bit! Very satisfied and recommended.

Parts were actually in-stock unlike every other retailer I tried. Quick shipping too.

Easy and quick check out

cheapest price I found on the same name brand item.. recieved them fast, havent made it out to install them yet but cant see any reason they wouldnt be perfect.. saved over 30 bucks from another place I was looking...

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