
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Eaton Detroit Locker Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio Rear 8.4inExperience the ultimate in off road performance and durability with the Eaton Detroit Locker Differential. Designed for rear axles with an 8. 4 inch ring gear, this 30 spline locker offers exceptional strength and reliability for demanding driving conditions. Its 1. 29 inch axle shaft diameter ensures a solid connection, making it ideal for high torque applications and heavy duty use. The Eaton Detroit Locker delivers positive engagement, locking both
Experience the ultimate in off-road performance and durability with the Eaton Detroit Locker Differential. Designed for rear axles with an 8.4-inch ring gear, this 30 spline locker offers exceptional strength and reliability for demanding driving conditions. Its 1.29-inch axle shaft diameter ensures a solid connection, making it ideal for high-torque applications and heavy-duty use.The Eaton Detroit Locker delivers positive engagement, locking both wheels together for maximum traction when you need it most. This means improved control and power distribution, especially in challenging terrain or low-traction scenarios. It features a gear ratio range of 3.54 to 5.29, allowing you to choose the setup that best matches your vehicle and driving style.
Trusted by enthusiasts and professionals alike, this differential is crafted to withstand the rigors of competitive motorsport, off-roading, and everyday performance upgrades. Its precise construction ensures smooth operation and long-lasting durability, giving you confidence behind the wheel.
Whether you’re upgrading a hot rod, kit car, or V8-powered project, the Eaton Detroit Locker Differential is a reliable choice that combines advanced engineering with proven toughness. Tune your drivetrain for power, grip, and consistency with this high-quality differential from Eaton, available now at Tuningsupply.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1697 reviews
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Product Reviews
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it.
The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025
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