Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactures GM 6T70/6T75 FWD and AWD transmissions. These 6-speed transmissions are electronically controlled and are available for a variety of late-model GM vehicles. This expanded transmission line is now available for the 2013-2017 Enclave, Acadia, Traverse (3.6L FWD & AWD), Terrain, and Equinox (3.6L FWD); 2013 Equinox (3.6L AWD); 2013-2014 Terrain (3.6L AWD); 2013-2015 SRX (3.6L AWD), 2013-2016 XTS (3.6L FWD) and the 2014-2016 Impalas and Lacrosse (3.6L FWD).

At Harold's Used Auto Parts, Inc. in Philadelphia, we are proud to partner with Jasper Engines and Transmissions as we are always looking for ways to provide our drivers with only the highest quality of service and products. JASPER recently announced the availability of a turbocharger for the 2011-2017 Nissan Juke that is equipped with a 1.6L engine.

Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactured Ford 6R140 RWD and 4WD transmissions. These 6-speed transmissions are electronically-controlled and are available for a variety of vehicles. This expanded transmission line is available for the 2015-2019 6R140 F250, F350 6.2L, and F350 6.7L (RWD & 4WD).

Here at Harold's Used Auto Parts Inc, we take pride in our work and that’s why we choose only the best of products for our customers. We already have faith in Jasper Engines and Transmissions because of the products they provide and the warranty that backs them up, but this latest news justifies our choice even more. There are thirty NASCAR® team/driver combinations in 2021 that are using the JASPER 4-Speed Transmission. Of those thirty team/driver combinations, eighteen are being used for the NASCAR® Cup Series and twelve are being used for the NASCAR® Xfinity Series.

Our goal at Harold's Used Auto Parts Inc in Philadelphia, PA is to provide you with the best transmission service possible. One way we do that is by helping you understand a little more about your transmission and the way it works. Knowledge about your vehicle and its systems allow you to catch problems when they arise and deal with them appropriately, saving you money and easing some of the stress of car ownership. You probably already know how to check your oil, and when to change it. Checking and maintaining transmission fluid is something people tend to understand far less about, however. Here’s what you need to know.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we’ve seen a lot of worn out and tired transmissions. How do you know if it’s time to replace yours?

Leaky transmissions can be a pain, not only do they make a mess on the underside of your car, and in your driveway, but the transmission fluid is expensive and inconvenient to deal with. At Harold's Used Auto Parts Inc in Philadelphia, PA we want to provide you with some information on where transmission leaks start and how to end them so that maybe we can eliminate any future leaks.

Are you considering upgrading to a better transmission on your classic? Harold's Used Auto Parts Inc in Philadelphia, PA can help.

If you drive something old, there’s a good chance it has fewer gears than you’d like. With all the 6 and 8 speed transmissions on the road today, it’s hard to imagine that just a few decades ago we were getting by with just 2 or 3 gears. These days, there are some simple swap options - here are some things for you to consider.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we aren’t just in the business of fixing or maintaining your transmission. We’re here to help you make customizations and improvements as well.

Manual transmissions have been around for a long time and if you have ever driven a manual you know how exciting they can be. Manual transmissions have also been referred to as standard transmissions, stick shifts, manual gearbox, or a simple gearbox. No matter what you call it, manual transmissions are fun to drive, better on fuel, reliable, and somewhat safer. So what do you know about manual transmissions; where did they come from, and how do they work? Harold's Used Auto Parts Inc in Philadelphia, PA knows, and now you will too.

By now, it’s likely you’ve heard someone claim “manuals get better gas mileage than automatics.” While in the past this has certainly been true – driving an automatic was truly a sacrifice, dramatically affecting acceleration, reliability, and gas mileage – is it still the case in the modern era? Harold's Used Auto Parts Inc in Philadelphia, PA has the answers.

If your transmission is slipping, what are your options? As you’ve seen, a variety of issues can cause a transmission to slip. Likewise, repairs differ widely depending on the issue. Our highly trained technicians at Harold's Used Auto Parts Inc in Philadelphia, PA can recommend your best options. Here are some steps you should take to make sure your repair is as simple and cost effective as possible.

If your transmission is slipping, what are your options? As you’ve seen, a variety of issues can cause a transmission to slip. Likewise, repairs differ widely depending on the issue. Here are some steps you should take to make sure your repair is as simple and cost-effective as possible.

Transmission work is a world of precision and attention to detail. Transmission specialists, like the technicians at Harold's Used Auto Parts Inc in Philadelphia, PA, chose to specialize in transmission work partly because they have a knack for both. It’s just one of the things that make us the best in the business.

Transmission failure is never a fun subject. But, if your transmission has finally bit the dust, don’t panic. Harold's Used Auto Parts Inc in Philadelphia, PA has the solutions you need that will save you time and money in the long run. We're here to help you explore all your options so you can make the best decision for you and your vehicle.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we know that the key to keeping a transmission reliable and in shape is taking care to prevent an issue in the first place. Here, we’ll explore a condition that has a lot of potentials to cause your transmission harm; overheating.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we see a lot of the same mistakes that cause a transmission to fail. With our help, you can avoid a preventable transmission failure and keep your car reliably on the road.

At Harold's Used Auto Parts Inc in Philadelphia, PA, we like to offer a little insight from time to time. Here are some quick tips to unlocking the secret of keeping a transmission going strong.

The transmission in your diesel truck is built for hard work. But, after many miles and hard days on the road, inevitably the time will come to replace it. When that time comes, Harold's Used Auto Parts Inc has the professionals you need, for the best truck repair service in Philadelphia.

For the first several decades of automotive history, transmissions weren’t reliant on electronics for operation. Today, that simply isn’t the case. At Harold's Used Auto Parts Inc in Philadelphia, PA, we have the knowledge and equipment necessary to take care of even the most complex transmissions, no matter what type of car, truck, or SUV you drive.