★★★★★
September 12, 2025
STEERING LINK
Fast shipping, great price, works as it should.
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.
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 2 vehicles spanning 1990-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 1990-2005 | Chevrolet | Astro | Chevrolet Astro All Wheel Drive Driver & Passenger Side 2 Piece Idler Arm & Bracket Assembly Set TRQ PSA66803 |
| 1990-2005 | GMC | Safari | GMC Safari All Wheel Drive Driver & Passenger Side 2 Piece Idler Arm & Bracket Assembly Set TRQ PSA66803 |
| Brand Label | Part Number |
|---|---|
| MOOG Chassis Products | K6392T |
| DIY Solutions | SUS04567 |
| DIY Solutions | SUS05340 |
| General Motors | 12479345 |
| Mevotech | MK6392T |
| Mevotech Supreme | MK6392T |
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.
PSA66803
Fast shipping, great price, works as it should.
Looks same as OEM. Time will tell. Prefer not to buy Chinese, but is hard these days.
Ordered a part off of eBay and they sent me two of the four parts that were to be included. Sent those back and found out about 1aauto. Recommend this site!
Made my day having these 2 parts at the price i could afford.
Work great Huge difference after installing them
We currently do not have install information available for this set of idler arms.
