The Differential Shop

The Differential Shop Specialty shop for differential, axle, and gear repairs, upgrades and more.

With over 3 decades of experience, let us help restore or improve your vehicle's axle and differential needs.

Late '80s Land Crusier FJ80 9.5" Elite Gear 4.10s and master kit from Ron's Machining Service Pinion shim at .018"Backl...
06/17/2026

Late '80s Land Crusier FJ80 9.5"

Elite Gear 4.10s and master kit from Ron's Machining Service

Pinion shim at .018"
Backlash at .006"

Now on to its twin diff for the front axle!

06/17/2026

Hey gang, Greg here

As the sole owner and operator of my business, I have the freedom to express my opinions at will

Just like everyone else

Normally I save my opinions for my personal page, as this page is not the place for it

If you dont like my opinions, simply ignore me and my business, dont darken my doorstep, take your money somewhere else

I will not appease your mental illness or affirm your radical crap, Im not interested in being brought into your politics, regardless of whom you support in government

No, Im not maga, Im not liberal, and I dont play rigged games

ALL politicians are crooks in my view

Taxation is theft, our government lies constantly and the division in this country is rampant because of all that bu****it that your favorite politicians keep spewing

I am a blue collar mo********er to my core, and while I can forgive transgressions, I do not forget

Anyway, hope everyone has a blessed day, I know I will

06/10/2026

Hey friends

Anyone within reasonable distance of my shop in Hutto have any extra 14 bolt pinion shims in the .003" or .005" flavor?

Thanks!!

It was on this day, 82 years ago....thousands of our brave young American men went up against the worst evil that the wo...
06/06/2026

It was on this day, 82 years ago....

thousands of our brave young American men went up against the worst evil that the world had ever known.....

They fought for freedom against this enemy and even though suffering the loss of so many lives, they triumphed, turning the tide against evil, ultimately gaining the promise of freedom and helping to win the war.

June 6th, 1944, Normandy, France

Take a moment, pay your respects......

Mmmmmmmm, so much awesome happening!!!!Go check out American Iron Offroad, thank me later!!
06/02/2026

Mmmmmmmm, so much awesome happening!!!!

Go check out American Iron Offroad, thank me later!!

Spending a little time with my daughter helping at the shop today, wrapping up a rear diff from a 1977 Corvette, getting...
05/29/2026

Spending a little time with my daughter helping at the shop today, wrapping up a rear diff from a 1977 Corvette, getting Elite Gear 3.55s from Ron's Machining Service
026" pinion shim, backlash at .006" and 18" pds pinion preload, 5 cut gears

05/23/2026

Shop will be closed on Memorial Day

Remember, my friends, the day is meant to honor our fallen service members

Pay your respects accordingly

Here's a cool mystery that needs solved!Saw these pics in a group, and the OP has stumped everyone!For reference, these ...
05/22/2026

Here's a cool mystery that needs solved!

Saw these pics in a group, and the OP has stumped everyone!

For reference, these oddball are installed under a 1971 CJ7

My educated guess is some variation on a D25 or D27, MAYBE a D44

Closed knuckles, diff vents on the covers, weird notch on the casting top

Also note the apparent leaf spring perch casting on the rear axle.....

Let's figure this one out, as I have never seen housings quite like these and Im excited to figure em out!

2013 Raptor gets some fresh FoMoCo Performance 4.10s in the 9.75" flavor, along with some other goodies!
05/22/2026

2013 Raptor gets some fresh FoMoCo Performance 4.10s in the 9.75" flavor, along with some other goodies!

So proud of our Bug, she is moving on to 7th grade!!!
05/20/2026

So proud of our Bug, she is moving on to 7th grade!!!

Address

3333 County Road 119 Suite 98
Hutto, TX
78634

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13252484000

Website

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