Curnutt Shock Rebuilding

Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
Edited Date/Time 4/26/2020 9:12am
After procrastinating for quite a number of years, I am going to offer Curnutt Shock rebuilds at a very reasonable price. I worked for Chuck Curnutt from 1975 till 1982 in all aspects of his factory. I know a little about the shocks.

I can rebuild your shocks that are in rebuildable condition. If you can not tell contact me scotmarian@aol.com and we can talk about it and for other information. I am doing this as a hobby and have everything up and operational. It supports my habit.

The rebuild will consist of:
Disassembly, cleaning and inspection
New seals and Orings
Fresh fluid
Paint on the bodies.

Note: I also have the capability of recharging the shocks the right way with nitrogen which is offered by very few people that I am aware of.

I am limited in extra parts availability and can only replace parts on a case by case basis. If something is really worn out I may have to make it which may take time or I may deem your shocks non repairable and not worth it to you to have them rebuilt.

Scott
1
|
abqjack
Posts
2
Joined
1/29/2014
Location
Albuquerque, NM, USA
2/9/2014 8:25am
Hi Scott,
I had Curnutt shocks on my 1972 Rickman Zundapp 125 back in the day and I really liked them. I re-acquired the Rickman in the '90s but the shocks were missing and I have been searching for a set ever since. I now have access to a set that were on a '70s era Husky. They are 15.75" in length. Can you rebuild/refurbish this set for use on my Rickman? I think my OEM shocks are about 13" eye to eye but I recall the Curnutts being a couple of inches longer for my application. If you think you can make these work for me, let me know.
Thanks,
Jack
1
Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
2/9/2014 9:33am
Hey Jack,

The Rickmans took a 13 3/4" shock. The ones you are looking at would not work for your application.
abqjack
Posts
2
Joined
1/29/2014
Location
Albuquerque, NM, USA
2/11/2014 11:57am
Thanks, Scott. I'll keep looking. You don't know of any, do you?

The Shop

burnunit
Posts
1
Joined
7/6/2017
Location
Ukiah, CA, USA
7/6/2017 10:32am
Hi Scott,
Are you still doing Curnutt shock rebuilding? If so, I have a pair from a 1974 Ossa Phantom that I would like to get renewed, if possible.
Thanks,
Jerry Burns
Ukiah, CA
Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
7/7/2017 1:20pm
Yep, I'm still rebuilding them.
clydeospark
Posts
3
Joined
4/23/2018
Location
Manteca, CA, USA
4/23/2018 6:38pm
I am trying to get the seal retainer to unscrew from the body and made a tool to do it but it is very tight.
What do you suggest.
Clyde
Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
4/27/2018 11:03am
Depending on how you made the tool, you may have to extend the handle or handles for more leverage. They are at times pretty tight.
clydeospark
Posts
3
Joined
4/23/2018
Location
Manteca, CA, USA
5/9/2018 9:12pm
I did get them apart with freezing them then applied heat with a small torch.
Also had a hard time taking the upper eye off of the rod but also heated them and it worked.
I was able to get the seals and O-rings from a industrial supplier of seals.
Everything is cleaning up good. I am thinking of putting a clear coat of paint on the body. What do you think?
I had the springs bead blasted then I painted them Chevy engine red.
Clyde
Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
5/12/2018 9:10am
Sounds ok to me. I would paint the bodies a grey color just because they came that way stock. Chevy engine red is a good color for the springs. Interesting factoid of Curnutt colors, there was or is no official color of the bodies or springs. They changed weekly depending on what paint we had. They could be a little darker one week or lighter the next.
clydeospark
Posts
3
Joined
4/23/2018
Location
Manteca, CA, USA
5/12/2018 11:26am
Thanks for the advise on the color. I think I will paint the body's a light grey.
They are going on a 1973 Penton Berkshire 100 which has a red tank a silver frame and white fenders.
In the 1970's I rode a 71 Penton steel tank 125 in central Cal enduro's and play riding at California City.
I installed Curnutt's and they worked great. I also put a set on my sons XR 75 Honda which made it a long travel rear suspension.
Clyde
8/18/2019 12:39pm
Any chance you're still rebuilding the Curnutt shocks? I have the original pair from my 78 Husky CR250.

Anthony
Roys Refurb
Posts
6
Joined
8/25/2019
Location
Escondido, CA, USA
8/25/2019 12:36pm
Hi Scott,
I have a pair of 1979 OEM Husqvarna Curnutt rear shocks that I've had hanging in my shop for forever, recently pulled them down to clean and sell them, they are in amazing condition. I bought a 79 OR 390 yesterday that's fairly clean, all because I have these shocks (as well as have most of the original OEM parts, some new, like the tank, rear fender, brake pedal, are all unused NOS OEM parts).
I intend to restore this bike, and am thinking the only parts that will not be, or look new will be the Curnutt shocks. Even though they look amazing, and still have the nitrogen charge, I found this link on the forum today and now want to have you rebuild/ restore them.

Are there any options available for heavier valving and/ or springs?

I attached photos of them for you to review, if you like.

Roy











Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
8/28/2019 2:29pm
Hi Roy,

Those look to be in really great shape. I can change the valving somewhat to what seems to work over the stock set up. As far as a heavier spring....no. But I can upgrade the smaller black spring with a heavier one that makes a significant difference.

Email me at scotmarian@aol.com and we can go from there.

Scott
Roys Refurb
Posts
6
Joined
8/25/2019
Location
Escondido, CA, USA
8/28/2019 3:03pm
Thanks Scott, will do!
Roy
RIchieRich99
Posts
16
Joined
5/30/2016
Location
Massillon, OH, USA
4/26/2020 9:12am
Anybody have a spare set of 15" to 16" Curnutts to spare
MotoRick
Posts
35
Joined
8/26/2007
Location
Jacksonville, OR, USA
4/30/2025 8:52pm

Old thread, but new rebuild.  Shout out to Scott & his great work!Curnutt Before 2.jpeg?VersionId=h0cTlsTUUN8dxsFqYnOR0FqBWsqpCurnutt After 1.jpeg?VersionId=gXP55DaCq6

5
tydog
Posts
1024
Joined
8/26/2007
Location
Monticello, GA, USA
4/30/2025 9:25pm

Glad to see there are still good people still doing great things with pride and honesty. Cheers to you both 
 Thanks for reviving the thread! 

4
5/2/2025 11:08pm
MotoRick wrote:
Old thread, but new rebuild.  Shout out to Scott & his great work!

Old thread, but new rebuild.  Shout out to Scott & his great work!Curnutt Before 2.jpeg?VersionId=h0cTlsTUUN8dxsFqYnOR0FqBWsqpCurnutt After 1.jpeg?VersionId=gXP55DaCq6

Scott’s work looks amazing. I believe we live in the same small desert town, wasn’t aware he was on here 

Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
5/3/2025 10:04am
MotoRick wrote:
Old thread, but new rebuild.  Shout out to Scott & his great work!

Old thread, but new rebuild.  Shout out to Scott & his great work!Curnutt Before 2.jpeg?VersionId=h0cTlsTUUN8dxsFqYnOR0FqBWsqpCurnutt After 1.jpeg?VersionId=gXP55DaCq6

Scott’s work looks amazing. I believe we live in the same small desert town, wasn’t aware he was on here 

I'm in 29 Palms. And who would you be? I'm on here from time to time.

2
5/3/2025 10:22am
MotoRick wrote:
Old thread, but new rebuild.  Shout out to Scott & his great work!

Old thread, but new rebuild.  Shout out to Scott & his great work!Curnutt Before 2.jpeg?VersionId=h0cTlsTUUN8dxsFqYnOR0FqBWsqpCurnutt After 1.jpeg?VersionId=gXP55DaCq6

Scott’s work looks amazing. I believe we live in the same small desert town, wasn’t aware he was on here 

I'm in 29 Palms. And who would you be? I'm on here from time to time.

Zack Siedschlag. If I’ve met you in person, it was when I was very young

Chayzed Pilot
Posts
103
Joined
9/2/2011
Location
Twentynine Palms, CA, USA
5/3/2025 3:48pm

Scott’s work looks amazing. I believe we live in the same small desert town, wasn’t aware he was on here 

I'm in 29 Palms. And who would you be? I'm on here from time to time.

Zack Siedschlag. If I’ve met you in person, it was when I was very young

Yes, you were very young. I'm almost 70 years old....lol.

Post a reply to: Curnutt Shock Rebuilding

The Latest