Weird shaking when you hit the gas? Loud clunking from underneath? These signs often mean it’s time for a rear drive shaft replacement. Ignoring it could damage your transmission or leave you stranded.
If you’re driving a Chevrolet Equinox or GMC Terrain and want to skip the repair shop, you’re in luck. The Orceed 946-036 rear complete drive shaft fits perfectly and installs with basic tools. You don’t need a lift or a degree in auto repair to get it done.
Let’s break it down.
Rear Drive Shaft Replacement Basics
This part connects your AWD transmission to the rear wheels. Over time, it wears out—especially if you drive on rough roads or live in a cold climate where salt builds up.
Here’s how to know it needs replacing:
- Strong vibration when accelerating
- Clunking or thudding noises under the car
- Rust on U-joints or leaking grease
- Worn-out or loose connections
- Sudden changes in steering or handling
If you notice any of these signs, don’t wait. The longer you drive with a bad shaft, the higher the chance of breaking down.
What Makes the 946-036 Worth It
This driveshaft works with AWD Chevrolet Equinox and GMC Terrain models from 2010 to 2017. It fits both 2.4L and 3.0L engines. If your SUV uses the 6T45 automatic transmission with AWD, this one is a match.
It replaces OE part numbers like 20824105, 84214206, and 946-036. So you know it lines up right.
Why it stands out:
- OEM fit means no cutting or adjusting
- Pre-installed universal joints and sliding yoke
- Anti-corrosion coating that lasts
- Lubricated slip yoke to prevent early wear
- Fully balanced to reduce vibration
- Quick install without special tools
Even the box it comes in is straightforward. No fuss. Just the right fit.
Tools You’ll Need
You don’t need a garage full of gear. Here’s the short list:
- Floor jack and jack stands
- Full socket set
- Torque wrench
- Penetrating oil
- Marker for alignment
- Shop towels
- Safety gloves and glasses
The part weighs about 44 pounds. If you’re working solo, a small transmission jack makes it easier to line things up.
How to Replace It in Simple Steps
- Lift the vehicle
Park on a flat surface. Loosen the rear wheels. Raise the vehicle and support it with jack stands.
- Mark the alignment
Use a paint pen to mark the current shaft’s position. This helps you line up the new one correctly.
- Remove the old shaft
Take off the U-joint bolts at the rear. Then disconnect the front section. Keep a drain pan ready in case fluid leaks out.
- Clean and inspect
Check the seals at both ends. Clean the connection points with rags and solvent.
- Install the new part
Line up your marks. Attach the front side to the transmission, then bolt the rear to the differential. Torque everything to spec.
- Lower and test drive
Drop the car down and take it around the block. Start slow. Then check for any leaks or odd noises.
Driveshaft for Equinox: The Fit That Works
The 946-036 isn’t some generic piece. It’s made to match factory specs for the Equinox and GMC Terrain AWD. It even supports earlier Pontiac Torrent AWD models if you’re still rolling in one.
Fitment includes:
- 2010-2011 Chevrolet Equinox
- 2010-2011 GMC Terrain AWD with RPO code MHC
- 2012-2017 Equinox 2.4L
- 2012-2017 Terrain 2.4L
It covers multiple OEM numbers, so check your part number before buying.
What It Costs and Why It’s Worth It
Right now, the Orceed 946-036 is listed at $416.99. Compared to dealer parts that run $550 or more, that’s a solid deal. You won’t find it at your corner store, but it’s available on Amazon when in stock.
Professional installation could add another $150 to $300. Doing it yourself means you only pay for the part.
And thanks to serviceable U-joints, you won’t need to replace the whole thing if one joint wears out. That alone makes this a smarter long-term move.
A Few Problems to Watch Out For
- Stuck bolts
Soak them in penetrating oil and wait 15 minutes. If needed, use a breaker bar. - Drips from the transmission
Place a catch pan under the front connection to stay clean. - Heavy shaft
Support it with a jack or grab a friend to help hold it up during install. - Clearance trouble
Compress the new shaft slightly if it’s a tight fit.
The part comes pre-balanced, so you won’t need to worry about shake or vibration—just torque everything properly.
After Installation: Quick Maintenance Tips
Once you’ve replaced the rear shaft, give it a few short test drives. Listen for odd sounds. After about 500 miles, double-check the bolts to make sure they’re still tight.
Each U-joint can be greased. Do that once a year. That small step adds years of life to the shaft.
Avoid hard starts and heavy loads when possible. Smooth driving puts less pressure on your drivetrain.
Get It Done and Drive Smoother
Rear shaft replacement doesn’t have to mean a pricey mechanic visit. If you’ve got an AWD Equinox or GMC Terrain, the 946-036 driveshaft fits right, lasts long, and installs without any major hassle.
It’s priced at $416.99 and found on Amazon. If it’s in stock, grab it. Doing it yourself saves hundreds and gives your SUV a smoother, quieter ride.
