Thank You Hector and Jose for the prompt, reasonable cost, exceptional service and repairs to my 2003 Ford F150 (Trac-lock Posi Traction on rear Differential). Talk about a big difference, vehicle runs so smoothly, like brand new. Will highly recommend American Gear Shop to all my family and friends. Again, Thank You to you both.

Hector and his mechanics fixed the rear end in my 2017 Sprinter Van in one day. Works like brand new. Great Job...

The Best place to go get your vehicle fixed. The BEST mechanic ever. GREAT on transmission and transfercase work. Hector your the best. May God Bless You and Your Family.

Hector Sr. was very knowledgeable and super cool. Treated me like a friend. Hector Jr. was also very nice and met me after 5pm due to my work hours. Very good experience. The truck runs good. Still breaking it in.

Replaced my 2016 Ford Transconnect rearend. My van had 350000 miles and needed repairs and this place did it right. Very happy with there repair work.

I was referred to Hector by Greg (Desolate Motorsport owner) and was extremely happy with the quality of work Hector and his son provided. Hector and son are honest people, good hearted and very professional. They explained everything to you and will go out of their way to satisfy costumers. I fully recommend American Gear Shop.

The spot

Hector and his son Junior are truly good people. Will always go here for my differential and bearing needs.

Good work done to my truck. Hard to find four location way in the back of Whittier Boulevard.

Im going to keep it short but I can go on for days about Hector and his son honest good-hearted explains everything to you doesnt rip you off like some other places do, good Karmas is with him, I even toad my car 15 miles just so he could work on it Im not a family member or a friend but after talking with him a few times I feel like I am and so will you I recommend this place to everybody.

HECTOR IS CHINGON!!!! GRACIAS JEFE FOR FIXING MY TROCA!!!! CHECK IN W HECTOR EVERYONE...HE WILL TAKE CARE OF U!!!!!

Was Referred to Hector by another shop. Came in with a loud pop from my rear axle end up talk to him for about 10 mins then we went on a test drive in my truck. Extremely nice guy and he knows his trade. I got 4.56 gears and tru track for my titan. If you want to upgrade or need to repair your gears this is the place to go!

Great Service and Great Employees...

I took my toyota tundra to American Gear Shop and Hector (the owner) totally took care of the rear end at the best price/value i found. I shopped around at three other rear end shops (one in bellflower and another in pacoima) and American Gear was the best value for my money. My tundra came out of Hectors shop 100% better: no noise, no vibrations. Hector went out of his way and even delivered my truck to my house upon completion. Also, another plus: he is open on saturdays! This is important if you need your vehicle during the week for work. I would totally recommend American Gear for rear end work!

Great place for my truck

Hector is the best in Orange County, L.A., Riverside are for all your standard transmission repairs & rear end repairs!There is no one better or cheaper than American Gear Shop!

Highly qualified staff speaking Spanish and English