What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm Saturday 8am - 1pm

Auto Matic Kings Inc.

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United States
California, CA
Auto Matic Kings Inc.

Transmission parts supplier. We sell transmission parts and rebuild components nationwide. Parts sales only — we do not diagnose or repair vehicles.

09/04/2026

The updated P3 Planet & Sun Gear is now available for the 10R60 & 10R80 transmissions.

Built for rebuilders and transmission professionals who need dependable replacement components, this updated assembly is ready to help keep your rebuild moving.

Part #: R105584CK

Need one for your next build? Contact Auto Matic Kings today.

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08/30/2026

What a great time we had at the ATRA Powertrain Expo! 🙌⚙️

Always good connecting with amazing people in the transmission industry.

Thank you to everyone who stopped by to see Auto Matic Kings — we had a blast and can’t wait for the next one.

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08/28/2026

That feeling when you catch the problem before it catches you. 😎

A worn Torrington bearing today is a geartrain failure tomorrow.

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08/26/2026

Grab your free pass for the ATRA Powertrain Expo! 🎟️

https://na2.hubs.ly/H07rBvt0

The show is almost here, and the Auto Matic Kings team is ready to see you in San Antonio.

Come find us at Booth #717 to meet the team, check out our transmission parts, and talk shop.

📍 San Antonio Marriott Rivercenter on the River Walk
📅 August 26–30
📌 Booth #717

08/23/2026

We’re Heading to San Antonio!

Auto Matic Kings will be at ATRA Powertrain Expo 2026 on August 26–30 in San Antonio, TX. 🔧

Come find us at Booth #717 and meet the Auto Matic Kings team, check out what we’re bringing to the show, and talk transmission parts with us.

📍 San Antonio Marriott Rivercenter on the River Walk, 101 Bowie http://St., San Antonio, TX 78205
📅 August 26–30
📌 Booth #717

👉 Grab your free pass here: https://na2.hubs.ly/H07njTB0

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08/19/2026

If your existing transmission components can be restored, our in-house machine shop provides professional R&R (Remove & Replace) services to bring them back to factory standards.

It's a cost-effective way to extend component life, maintain quality, and keep your rebuild moving with confidence.

Whether you're rebuilding a single transmission or managing multiple jobs, Auto Matic Kings is here to help with the parts and services you need.

📍 Riverside, CA + Victorville, CA
📞 951.280.7599

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08/13/2026

Need a 10R60 Updated P3 Planet & Sun Gear (R105584CK)?

We've got it in stock and ready to ship.

At Auto Matic Kings, we stock quality new, rebuilt, and used transmission hard parts to help transmission shops and installers get the job done without unnecessary delays.

If you're rebuilding a 10R60, give our team a call—we'll help you find the right parts fast.

📞 Contact Auto Matic Kings today to check availability or place your order.

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08/11/2026

Replacing worn bushings and bearings is standard practice during a rebuild—but improving their quality, fit, and installation can make a real difference in long-term transmission reliability.

Worn bushings don't just cause leaks. They can lead to misalignment, oil starvation, and uneven load distribution, accelerating wear on critical hard parts throughout the transmission.

Paying attention to proper oil feed alignment, correct interference fit, and application-specific components helps build a transmission that's designed to last—not just get back on the road.

🔗 To learn more about bushing and bearing upgrades and other Automatic Transmission Modifications That Actually Improve Longevity, click the link below:

https://na2.hubs.ly/H06-Ph60

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08/05/2026

Most rebuild failures don't happen because someone forgot the clutches.

They happen because the little things were overlooked.

Bushings and bearings support rotating assemblies, maintain alignment, reduce friction, and help control fluid pressure. When they're worn, they can take out expensive hard parts and shorten the life of an otherwise solid rebuild.

Before you close up your next transmission, take a second look.

Your future self will thank you.

📖 Read the full blog to learn what to inspect and when it's time to replace transmission bushings and bearings: https://na2.hubs.ly/H06-P2t0

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07/24/2026

Not every transmission hard part needs to be replaced.

In many cases, damaged or worn components can be repaired, reconditioned, or rebuilt to help keep your project moving and your costs under control.

At Auto Matic Kings, we provide hard part repair and reconditioning services for transmission professionals looking for reliable solutions when new components aren't the best option.

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Address

725 Rivera Street Riverside California
California, CA
92503

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm
Saturday	8am - 1pm

Telephone

+19512807599

Website

http://www.automatickings.com/

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