So, you’re looking to swap out your old manual transmission? Let me tell you about the Zumbrota Drivetrain Manual Transmission. These bad boys are rebuilt with some serious attention to detail, and I’m not just saying that. They go through a three-step inspection process that really sets them apart from the rest.

First off, they kick things off with a pre-inspection. This is where they check for any case cracks or excessive wear – basically, they’re making sure you’re not getting a lemon. After that, they measure all the component parts to ensure they meet OEM specifications. It’s like they’re checking the vital stats of every piece to make sure everything’s up to snuff. Finally, once it’s all put together, they do a post-build inspection to confirm that it meets Zumbrota’s strict quality standards. You want a transmission that’s solid, right? This is how they ensure that.

Now, let’s talk about what really matters: performance. Each unit goes through extensive testing, including checks on shaft straightness, gear wear, and synchronizers. They even replace all the seals and put the transmission on a dyno to test its operation, shiftability, and noise levels. You can bet they’re not cutting any corners here. Plus, they give all the internal and external parts a hydro-blast rinse and sandblasting treatment, followed by a proprietary deep cleaning process. They really mean it when they say they set the standard for remanufacturing.

And here’s the kicker: all Zumbrota manual transmissions come with a 2-year unlimited mileage warranty. That’s peace of mind you can’t overlook.

Features:

• Three quality inspections during the remanufacturing process.
• A thorough pre-inspection to catch any case cracks or OEM-related issues.
• Component parts are measured to ensure they meet OEM specs.
• A final post-build inspection to confirm everything is built to their strict standards.
• 100% inspection of internal parts, including gear wear checks and synchronizer testing.
• Dyno-tested under various real-life scenarios to ensure reliability.

Fitment:

• Ford Ranger RWD 1991-1994
• Mazda B3000 RWD 1994

This transmission is designed specifically for the Ford Ranger from 1991 to 1994 and the Mazda B-Series from 1994. It’s the RMTM5R1F-5SP Zumbrota Drivetrain M5R1 Manual Transmission, perfect for your 3.0L, 2WD, 6 Tooth setup. If you’re looking for reliability and quality, this is a solid choice.