★★★★★
August 22, 2025
It is working great
Replaces
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.
Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greaseable versions.
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 4 vehicles spanning 1999-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 1999-2006 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 Rear Wheel Drive Front 4 Piece Ball Joint Set TRQ PSA63098 |
| 2007 | Chevrolet | Silverado 1500 Classic | Chevrolet Silverado 1500 Classic Rear Wheel Drive Front 4 Piece Ball Joint Set TRQ PSA63098 |
| 1999-2006 | GMC | Sierra 1500 | GMC Sierra 1500 Rear Wheel Drive Front 4 Piece Ball Joint Set TRQ PSA63098 |
| 2007 | GMC | Sierra 1500 Classic | GMC Sierra 1500 Classic Rear Wheel Drive Front 4 Piece Ball Joint Set TRQ PSA63098 |
| Brand Label | Part Number |
|---|---|
| MOOG Chassis Products | K6539 |
| MOOG Chassis Products | K6540 |
| DIY Solutions | SUS00523 |
| DIY Solutions | SUS00175 |
| DIY Solutions | SUS00271 |
| General Motors | 12475486 |
| General Motors | 15750786 |
| General Motors | 15015515 |
| Mevotech | MK6540 |
| Mevotech | MK6539 |
| Mevotech Supreme | MK6540 |
| Mevotech Supreme | MK6539 |
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.
It is working great
Quick fast delivery and was very affordable prices. Thanks A1auto
Parts work great thanks you.will tell my friends.
ALL WAS WELL
Good Quality Product
Everything feel like OEM
So far so good. These fit perfectly. There was only one problem and that is that the bolt for the lower ball joints were very high-quality but the nuts were super cheap and stripped when I tried to torque them. I had to buy replacements.
Good quality parts at an affordable price with fast delivery. Good Customer service that keeps you informed of your delivery status. Thanks guys for a good job well done!!!!
Very easy to order from 1Aauto, friendly staff and great quality parts. Direct fit on the ball joints and they work great!! Very happy with my purchase
Workout beautifully
PSA63098
Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greaseable versions. That being said, if the upper joint appears like it could use some more grease before installation then we encourage you to add a bit more!
Thank you for your question! Yes that is how they are designed, you simply put them on after you press the ball joints in. If they were left on during the press in process they would tear.
Ya but the dont have grease fittings youd have to drill some out
we do not have the torque specs on these items
