★★★★★
January 4, 2026
Steering issues
Fit perfectly, ended up ordering other shaft. Fixed problem. Happy with quality and service.
Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 45 vehicles spanning 1999-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 2002-2006 | Cadillac | Escalade | Cadillac Escalade with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2003-2006 | Cadillac | Escalade ESV | Cadillac Escalade ESV with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2002-2006 | Cadillac | Escalade EXT | Cadillac Escalade EXT with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2002-2006 | Chevrolet | Avalanche 1500 | Chevrolet Avalanche 1500 with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2002-2005 | Chevrolet | Avalanche 2500 | Chevrolet Avalanche 2500 with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | Chevrolet | Avalanche 2500 | Chevrolet Avalanche 2500 with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 1999-2006 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | Chevrolet | Silverado 1500 Classic | Chevrolet Silverado 1500 Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2003 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2005-2006 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | Chevrolet | Silverado 1500 HD Classic | Chevrolet Silverado 1500 HD Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 1999-2000 | Chevrolet | Silverado 2500 | Chevrolet Silverado 2500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2004 | Chevrolet | Silverado 2500 | Chevrolet Silverado 2500 with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | Chevrolet Silverado 2500 HD Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | Chevrolet | Silverado 3500 Classic | Chevrolet Silverado 3500 Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2005 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001 | Chevrolet | Suburban 2500 | Chevrolet Suburban 2500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2002-2005 | Chevrolet | Suburban 2500 | Chevrolet Suburban 2500 with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | Chevrolet | Suburban 2500 | Chevrolet Suburban 2500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe LS with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe Base Model with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe LT with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2006 | Chevrolet | Tahoe | Chevrolet Tahoe with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 1999-2006 | GMC | Sierra 1500 | GMC Sierra 1500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | GMC | Sierra 1500 Classic | GMC Sierra 1500 Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2003 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2005-2006 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | GMC | Sierra 1500 HD Classic | GMC Sierra 1500 HD Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 1999-2000 | GMC | Sierra 2500 | GMC Sierra 2500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2004 | GMC | Sierra 2500 | GMC Sierra 2500 with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2005 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | GMC | Sierra 2500 HD Classic | GMC Sierra 2500 HD Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2006 | GMC | Sierra 3500 | GMC Sierra 3500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2007 | GMC | Sierra 3500 Classic | GMC Sierra 3500 Classic Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000 | GMC | Yukon | GMC Yukon SLT with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000 | GMC | Yukon | GMC Yukon SLE with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2006 | GMC | Yukon | GMC Yukon with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2000-2006 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 with RPO Code JL4 (Active Brake Control) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2001-2005 | GMC | Yukon XL 2500 | GMC Yukon XL 2500 with RPO Code UK3 (Electronic Accessory Control System) Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| 2006 | GMC | Yukon XL 2500 | GMC Yukon XL 2500 Upper Intermediate Intermediate Steering Shaft with Coupler TRQ PSA50714 |
| Brand Label | Part Number |
|---|---|
| DIY Solutions | SUS07314 |
| Ultra-Power Auto Parts | 425176 |
| General Motors | 15775842 |
| Dorman | 425-176 |
| General Motors | 19153614 |
| General Motors | 25809424 |
| SKP | SK111014 |
| Dorman - OE Solutions | 425-176 |
| DIY Solutions | SUS07317 |
| General Motors | 84370714 |
| General Motors | 23167615 |
| General Motors | 23381952 |
| ACDelco | 19329330 |
| Dorman - OE Solutions | 425-183 |
| SKP | SK425183 |
| UTOYOTA Auto Parts | JCSI07 |
| General Motors | 89060582 |
| General Motors | 84420151 |
| Ultra-Power Auto Parts | 425183 |
| General Motors | 19329330 |
| General Motors | 19149105 |
| General Motors | 88965505 |
| UTOYOTA Auto Parts | JCSI00 |
| Dorman - OE Solutions | 905-512 |
| General Motors | 88963617 |
| Dorman | 905-512 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Created on:
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Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and, please, next time you need parts for your vehicle, think of 1AAuto.com.
In this video, we're going to show you how to replace the upper steering shaft on this 2002 Chevy Suburban and it's the same part and similar process on these Suburbans from 2000 to 2006. The items you'll need for this are a new upper steering shaft from 1AAuto.com, 15 millimeter socket and ratchet, 15 millimeter wrench, torque wrench and grease.
Start off by removing this 15 millimeter bolt right here on the steering shaft. You can see, Mike uses a wrench to break it free, but then, what you want to do is put the wrench on one side and the socket and ratchet on the other and just remove that bolt the rest of the way. Now just above the gas pedal and brake pedal, you'll see the other end of the steering shaft and you want to just remove this 15 millimeter bolt right here. Now, we'll fast forward as Mike does this and you can see he's just using the wrench on this part. That's really the easiest way to do this. Now pull the bolt free. Then, pull the steering shaft free, and then pull this end free. Then, go back inside the vehicle and then just pull it out from that end. It should pull right out.
On the bottom, is the old steering shaft. Above it is the new one from 1AAuto. You can see they're identical and they'll fit exactly the same. You need to make sure that the new steering shaft will fit in to the lower shaft and sometimes, due to over tightening, the lower shaft could be pinched in a little bit. So, we just fit it in there from the top without putting it into the vehicle to make sure that it'll go through. Now, feed the steering shaft in from the inside of the vehicle. You do have to maneuver it around to get it to go through the boot. Then apply grease to this end of the steering shaft and then, push the upper steering shaft back into the lower steering shaft. To make the process a little easier, you can use needle nose pliers. You can just kind of pry the hole down while someone pushes from the inside and you don't have to have someone pushing from the inside but it does kind of speed up the process a bit. Using needle nose pliers, just keep the hole for the bolt lined up and then just push the bolt into place. Then we'll fast forward as Mike tightens that up. Then just torque this bolt to 37 foot-pounds and then pull up on the upper steering shaft and push it up into place. Then just push the bolt back into place and then put your key in the ignition and just turn your steering wheel so that the bottom of the bolt is facing down so it just makes it easier to get the nut on there and in place. Then just tighten that up, and just torque it to 35 foot-pounds, and then you're all set.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
PSA50714
Fit perfectly, ended up ordering other shaft. Fixed problem. Happy with quality and service.
