Offset Gooseneck Ball For 2017 Chevy Silverado 2500 HD With Factory Curt Gooseneck
Updated 08/17/2026 | Published 08/10/2026
Question:
Hello. I have a 2017 chevy silverado 2500 hd. I baught it with the factory curt goosneck in it. I need to purchase a 4 inch offset ball for it. Which one is the correct one that I need? Will Part Number: C602 work or is it a different style? Thanks Johnathan
asked by: JOHNATHAN H
Expert Reply:
Hey Jonathan, thanks for reaching out. Sounds like you are on the right track here. The Curt # C602 is exactly what you'll need for the Curt gooseneck hitch on your 2017 Chevy Silverado 2500.
The # C602 gives you 4" of additional clearance between the truck cab and trailer, which is especially helpful with a short-bed truck or a gooseneck trailer with a wider nose. Since you already have the factory Curt system, this ball drops right into the existing gooseneck receiver and locks in place. No adapters or additional hardware are needed.
What kind of trailer do you haul?
Product Page this Question was Asked From
Curt 4" Offset Ball for Double-Lock Gooseneck Hitch
- Trailer Hitch Ball
- Gooseneck Hitch Ball
- Offset Ball
- Chrome
- 20000 lbs GTW
- 2-5/16 Inch Diameter Ball
- CURT
more information >
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Johnathan H.
8/14/2026
I pull a stock trailer and hay trailer. But my mom recently baught a camper a few months ago and was needing the offset to move the camper back farther to get more distance between it and my toolbox