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PowerTrax 1512-LR Lock-Right Differential Locker – 26 Spline – Compatible with Suzuki 6.9" Differential – 1989-1998 Suzuki Sidekick, Geo Tracker, Chevrolet Tracker – Rear
🔹 Product Overview:
The PowerTrax 1512-LR Lock-Right Differential Locker is designed specifically for Suzuki 6.9" rear differentials with 26 spline axles. It offers enhanced traction and control for off-road driving, making it a perfect upgrade for vehicles like the Suzuki Sidekick, Geo Tracker, and Chevrolet Tracker.
🔹 Features & Benefits:
- Automatic Locking Mechanism: Engages both wheels for maximum traction when needed, while allowing differentiation during turns for improved stability on highways and off-road terrains.
- Easy Drop-In Installation: No modifications required to the differential carrier, making it a simple and cost-effective solution for upgrading open differentials in Suzuki 6.9" equipped vehicles.
- Maintenance-Free Operation: No friction plates or clutches, ensuring long-lasting performance without the need for regular servicing, even in the toughest off-road conditions.
- Enhanced Durability & Traction: Built to handle tough off-road conditions, offering reliable traction and stability for vehicles like the Suzuki Sidekick, Geo Tracker, and Chevrolet Tracker.
🔹 Applications & Compatibility:
- 1989-1991 Chevrolet Tracker
- 1998 Chevrolet Tracker
- 1989-1997 Geo Tracker
- 1989-1998 Suzuki Sidekick
🔹 Replaces for:
- PowerTrax: 1532-LR
- Auburn Gear: 544912
🔹 Warranty:
Backed by a 2-year or 100,000-mile warranty, ensuring long-lasting performance and reliability under even the toughest conditions.
🔹 Why Choose PowerTrax?
PowerTrax is a trusted leader in differential locker technology, delivering high-quality products that provide maximum traction and control for off-road enthusiasts and daily drivers alike.
Alex K.
2025-08-26 18:34:50
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Phillip
2025-08-25 16:15:34
Installed in a 8.5 10 bolt open carrier. Went into a c10 with 5.3 4L60 and 275/60/15s. Install was breeze, just go read Motortrends install write up and it’s smooth. I was able to push the springs in the just my fingers and it went fine. I did install with the ring gear on but out of the truck, but doing it while still in the carrier wouldn’t be an issue either. TIPS FOR C CLIP AXLES—Just be patient, work the axles back and forth while holding clips in and you will eventually get the spacers in to cover the clips. I used a knife in the center, it’s a pain in the a..but keep working with it. I used 2.25ish quarts of 80w90 Lucas, I do have turndowns but I heard the clicking a couple times but nothing bad. If you’re around 10ish percent throttle, you may can take a sharp corner while clicking but it could lock halfway through. Again, not bad, I dig it actually. Second, when you let off the throttle, then get back on it, it may feel a little odd..a shimmy maybe but you don’t even have to touch the wheel. It’s not bad at all. If you’re getting this for the street, I strongly recommend just be sure to understand the trade offs ( chirping sometimes, a clunk or two some, clicking) If it’s chirping in a corner, it’s very easy to just throttle up a bit and it’ll spin on up easier than you think. Just don’t fear a locker, get it! I will update if any issues arise.
H.
2025-08-12 11:17:45
I have a 1998 Toyota T100, 4x4 with the 8.4 axle. I was looking for a new solution to replace my stock open differential once it finally gave up after 26 years of solid use. Came across this PowerTrax 1615-LR Lock-Right Differential Lock Assembly. $300+ was a good price. Locks up in off road use and should lock/unlock on the street. Easy installation. Had a shop look over my work and they said it looked good.Seemed to work pretty good the first 2 months. Did the break in period, swapped out the diff oil. Did everything you're supposed to do. Then I started to get some slamming coming out of the rear differential. Felt like someone was crashing into the back of my truck. Asked many of knowledgable people about how these worked and if that kind of clacking and punching was common and they all said, "Yea. Those things are notorious for all kinds of weird sounds and actions." So I continued to use it. Well, as of 10/25/24 (8 months since I bought it), I'm replacing it with an electronic locker. As you can see from the picture, all the teeth are rounded off and the pins and springs seats are broken.Showed the gear and axle shop my differential and they said that this is common for these kinds of lockers.
van howard
2025-06-14 17:26:31
Nice locker, however, it did not fit my Jeep as advertised. My jeep is a 1962 and at some point, they changed to a 19-spline axle instead of a 10 Spline axle. No one's fault just changes in parts by the MFG that was not listed on some early models. I would recommend it to anyone that needs a locker. Very heavy and robust. It also works on the split axle with the space in between the axles.
Sandra Ullmer
2025-05-24 17:02:54
There is a lot of drive line play, but works well.
Shaun
2025-04-19 18:17:02
It was an easy install based upon the video I found on YouTube. The instructions were just useful enough to get a bon fire lit. Full of misspelled words, images so grainy it looked like it was taken on an iPhone 3g. Pretty sure they give an intern an old flip phone and a windows xp computer with Word on it and he wrote this manual.The product is quality. The company is nonexistent on help though. I'm not going to get involved with that on here, but they don't answer emails or do anything. But the product is quality built so that's why it gets 5 stars.
Kindle Customer
2025-02-20 21:07:17
With this installed your diff will drive both wheels at the same speed or else when it needs to it will let one wheel turn faster than the other, for example when cornering. It is not too difficult to install if you know what you are doing. The spacers on mine were too thick so I had to polish them on an oilstone to get the right clearance. When driving, initially it would not let one side unlock so the steering was heavy as it was forcing both wheels to turn at the same speed even when cornering: but I think this is improving with a little use in 4WD. The other problem is it may increase the chances of an understeer skid.
Mason
2025-02-05 11:40:08
Did not fit 1991 GMC Sonoma 2.8L rwd with 7 5/8" diff. Too late to return.
Terry R.
2025-01-22 11:01:58
So far so good got 1500km on it
roby piquette
2025-01-18 11:28:04
Je utilisé le jeep que pour des travaux léger j'ai fais environ 180km sure des chemin légèrement accidenté j'ai acheté ce locker au mois d'avril et impossible pour moi de communiquer avec le vendeur j'aurais aimé avoir un remplacementDe la pièce si le vendeur communique avec moi pour un remplacement ou remboursement je le laisserais en commentaire vraiment dessus pour le moment
Drb
2024-12-28 21:24:11
Best locker for the dollars!!
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