Buy a rebuilt transmission crack#

Service life depends on how good the mechanic is.

ECU may need to be reprogrammed by the dealer in order to accept the repairs.

In most cases, an OE master rebuild kit will be used, which won’t address design flaws.

Cracks, warping, and tensile strength may slip past visual inspection.

Built in a garage with little or no quality control.

Rebuilt Transmission / Transmission Rebuild This ensures that each transmission is properly tuned prior to shipment.ĭifferences in process between a rebuild at a shop and transmission remanufacturing: During the build, each remanufactured transmission must pass multiple quality inspections, and the finished product is dyno tested using a specially designed test cycle. Pumps, planetary gears, and other components are remanufactured in a machining department, where skilled machinists have access to top-spec CNC machines, lathes, surface grinders, and mills. Plus, quality inspections may or may not happen during or after the build.īy contrast, remanufacturing companies use state-of-the-art facilities designed to maximize efficiency and quality. They might not have the right equipment to test for problems with the valve body, solenoids or torque converter. The shop might not have the right tools to perform a damage-free assembly/installation. The wrong screw, washer or part could be accidentally used. Dust could get blown underneath a seal by one of those big shop fans and cause a leak or pressure problem.

Buy a rebuilt transmission crack#

For example, a weak spot in a metal surface, a slight warp in the valve body, or a hairline crack on the inside of a gear could be overlooked. Many mechanics are very good at their job, but many things can happen in a small volume, non-process environment. If you buy a rebuilt transmission, the job will be done by a mechanic in a shop/garage, who often has little or no supervision. Even if they have to replace a transmission under warranty, they’ll be installing a remanufactured unit. Automakers only build/buy one transmission per vehicle, so that new car franchise literally can’t get a new transmission from the factory. They can only offer you a remanufactured transmission, no matter how nicely you ask. But there are still many, many things that you need to consider first.Ĭontrary to popular belief, you can’t just pop down to the local new car dealership and buy a brand new transmission. This type of transmission is as close to new as you’re going to get without a time machine. Since they’re basically “reborn”, a remanufactured transmission can often qualify for coverage under the vehicle’s warranty. By the time it’s finished, a reman transmission should perform exactly like a new one.įor this reason, automakers use remanufacturing companies to supply their dealers with transmissions for warranty replacements, recall replacements, and retail sales.

From metal thickness to spring tension, every part that doesn’t measure up to the manufacturer’s original specifications, gets replaced. Remanufacturing companies will use core returns, or go out and buy used transmissions in bulk, then thoroughly inspect each component on them. Put simply, a remanufactured transmission is a used transmission that has been returned to a like-new condition. So, a remanufactured transmission is an improved version of the original transmission. “Upgrades” are improvements and/or fixes to known problems that auto-manufacturers become aware of after the transmission has been in service for awhile.

In many instances, a remanufactured transmission is actual better than the original “new” unit because remanufactured transmissions have the manufacturer’s upgrades. As a result, remanufactured transmissions are considered to be as good as a new transmission. Remanufactured transmissions and transaxles are built by trained technicians in a factory type setting under strict quality control standards. When your transmission fails, there are a number of reasons why you might elect to purchase a remanufactured automatic transmission or transaxle rather than having your transmission rebuilt or purchasing a used transmission. Should I Replace With Remanufactured Transmission?