Eaton Detroit Lockers - 187SL47A
Eaton Detroit Lockers - 187SL47A
Regular price
$1,277.99 USD
Regular price
Sale price
$1,277.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Transform your Jeep or American Motors vehicle's performance with the EATON Detroit Locker, engineered for superior traction and control. This mechanical locker is ideal for off-road enthusiasts seeking to enhance their differential capabilities.
- Enhanced Traction: The Detroit Locker ensures power is evenly distributed to both wheels, providing unmatched grip on challenging terrains.
- Durable Construction: Crafted from steel, this differential carrier is built to withstand the rigors of off-road driving, ensuring longevity and reliability.
- Perfect Fit: Designed specifically for AMC Model 20 with a 29-spline axle shaft, ensuring an easy installation process for your 1980-1986 Jeep or American Motors vehicle.
- Optimal Performance: Recommended for 3.08 ratio ring gear and numerically higher, this locker enhances your vehicle's performance under various driving conditions.
Sold individually, this EATON Detroit Locker is the perfect upgrade for those looking to boost their vehicle's off-road capabilities.

Before you order: fitment and what to plan
Driveline parts carry power from the transmission to the wheels.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Gear oil. Refill differentials with the right gear oil.
More for your car: All U-Joints · Transmission & drivetrain
Questions about driveline part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What does a bad CV axle sound like?
Clicking when turning is the classic sign.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.