Can Jaw or Spring Be Replaced for Mopar 30K 5th Wheel Hitch
Updated 02/03/2026 | Published 06/17/2024
Question:
I just bought a used mopar m30 fifth wheel hitch and need a jaw spring
asked by: Scott F
Expert Reply:
Hey Scott, sorry for the late reply.
I just got word back from my contact at Curt and this is what they sent me - The customer would need to go to Mopar, but there are no replacements for the jaws or the springs.
What I recommend doing is either looking through a marketplace type group to see if someone has a Mopar M30 they are piecing out, or replacing the head unit with the Replacement Head Unit for Curt A30 5th Wheel Trailer Hitch # C16590, which is the aftermarket version of the M30 so the pieces will match up.
Product Page this Question was Asked From
Replacement Head Unit for Curt A30 5th Wheel Trailer Hitch - 30,000 lbs
- Accessories and Parts
- 5th Wheel Hitch
- Head
- Head Assembly
- A30
- CURT
more information >
Continue Researching
- Shop: Replacement Head Unit for Curt A30 5th Wheel Trailer Hitch - 30,000 lbs
- Shop: Replacement Head Unit for Q Hitch 5th Wheel Trailer Hitches - 25,000 lbs
- Shop: Fifth Wheel Hitch
- Q&A: Does the Curt A20 Hitch Head Come w/ Everything Needed to Install on a S20 Slider?
- Q&A: Can Watchdog Power Center Surge Protector and Voltage Booster Wire to Outlet of RV
- Article: Trailer Wiring Diagrams
- Q&A: Is Weigh Safe Flap Jack Sold Individually
- Q&A: 30,000LB 5TH Wheel Hitch For 2022 Ram 3500 Long Bed Factory Prep/Puck System
- Q&A: Recommended Air Bag Kit For 2023 Ford F-250 Diesel Tremor Edition With In Bed Gooseneck Hitch
- Q&A: Do You Have Replacement Hardware for My Curt A30 Head Rated for 30K?
- Q&A: Comparing the Curt Q20 and the Curt A20 5th Wheel Hitches.
- Article: Can You Flat Tow a 2025 Chevy Suburban?
- Article: Best 2020 Heavy Duty Trucks for Towing a 5th Wheel
- Article: Rooftop Cargo Carriers
Jerred H.
2/3/2026
Hey Scott, did you end up finding a jaw spring or decide to go with the Curt A30 head unit instead? Knowing what worked could help others trying to repair their Mopar M30 hitch.