Replaces OEM part # 18291-ML3-791
4 CR500 high-temp FKM Exhaust Manifold O-Rings for your MSV Racing CR500 Exhaust Manifold
We have switched over to FKM O-rings which offer better high-temp durability, petroleum product resistance and higher durometer to make these an all around tougher O-rings for your MSV Racing CR500 Exhaust manifolds.
| Weight | .3125 lbs |
|---|---|
| Dimensions | 4 × 4 × 1.5 in |
| Make/Brand | |
| Model |
$7.99
4 CR500 high-temp FKM Exhaust Manifold O-Rings for your MSV Racing CR500 Exhaust Manifold
We have switched over to FKM O-rings which offer better high-temp durability, petroleum product resistance and higher durometer to make these an all around tougher O-rings for your MSV Racing CR500 Exhaust manifolds.
| Weight | .3125 lbs |
|---|---|
| Dimensions | 4 × 4 × 1.5 in |
| Make/Brand | |
| Model |
Fast shipping
The cr500 exhaust manifold is a nice edition to my cr500 seals really good no leaks. The only problem i had is if you flood the bike and leave it for a while the oring rubber completely destroyed from touching raw fuel and the manifold started to leak. Then i replaced with the spare orings now everything is fine. But yeah the orings don’t like raw fuel maybe something to think about other than that love the product and look forward to more innovative products for these old big bores. Cheers Kane Martin from Australia.
Keeping that exhaust sealed nicely
works great
Nice to have spares available
Quick service and great quality!
top quality
Perfect
Great product
This is my 1996 CR250/500 conversion with MSV exhaust manifold. Love it.
Does fit other brand manifold that uses two O-Rings.
Good quality
long live the 500 two stroke
Still in box
Great part!! Seals the deal.
Look like good quality rings
Seals up on a cr 500 real nice. Pipe is a little tight on af and needed extra o rings but no leaks!
same quality as originals
Good price
Excellent product. Worked as described. Ensures proper seal between the flange and expansion chamber.
The parts arrived quickly and everything fit perfect. The CR 500 rips even harder.
Wonderful Product – !
We’ll see how they hold up
👍
Enjoy working with Jason, more than fair, offers top of the line products, and even better service.
Thanks.
Very good
Great
Perfect Replacement
High quality
Awesome
They work excellent and seal awesome. No more spooge around the exhaust or cylinder.
Best in the business
Good stuff
👍😃
have purchased these o rings as spares, the original ones are still in good condition 👍
good
Great deal
Good Stuff
No problems
Was recommended to get extra o rings
Nice fit.
☆☆☆☆☆
Great product
Great to have the option to buy directly as spare
As MSV described
Hey thx Perfect Job!
Great product!
Great product
Spares for exhaust changes
Great product!
Good
A1
High temp o rings, they do the job!
👌🏻
Thanks
Ordered this set because I wasn’t sure if they were included with the manifold. They do. I’m glad to have an extra set.
Great product
tick
Perfect size
On our outlaw kart they need replaced after every night of racing
Bought these for backups just incase I need them later!
1
They are o-rings
Bought the o rings to have spare set! But they are included with the manifold!!
necessary o-rings
Great fit works great
Item as described
Needed because a new one broke while installing the MSV manifold for the first time. Maybe add an extra o-ring to the manifold kit just in case…
Same as above.
Have to have spares. Lol
Exact replacement
Look to be great quality
These fit perfectly on the MSV flange. Definitely good to keep a spare set of these on the shelf!
Worked perfectly.
Great product and services !
Got these upgraded seals as a backup for the exhaust manifold.
Nice
Quality product
I purchased a second set as spares, only issue they were not the red “O” rings I was expecting
De bonne qualité (Of good quality)
Great products great company my 500 is much happier!
I bought it as a spare.
Updated o-rings worked great.
Works great
Pricing was amazing it was half of what I thought it would be
Awesome service
Fit was perfect.
Great work
Better than OEM.
Great product.
Get the manifold, gotta have O- rings!!
As advertised
🤘🏼
Thomas F. (verified owner) –
Fast shipping
kane martin (verified owner) –
The cr500 exhaust manifold is a nice edition to my cr500 seals really good no leaks. The only problem i had is if you flood the bike and leave it for a while the oring rubber completely destroyed from touching raw fuel and the manifold started to leak. Then i replaced with the spare orings now everything is fine. But yeah the orings don’t like raw fuel maybe something to think about other than that love the product and look forward to more innovative products for these old big bores. Cheers Kane Martin from Australia.
Paul Edmonds (verified owner) –
Keeping that exhaust sealed nicely
Urs Eberle (verified owner) –
works great
paul h. (verified owner) –
Nice to have spares available
Benjamin Robbins (verified owner) –
Quick service and great quality!
Jason Griffin (verified owner) –
top quality
john wagner (verified owner) –
Perfect
Nick Frady (verified owner) –
Great product
Christopher W Heikkila (verified owner) –
This is my 1996 CR250/500 conversion with MSV exhaust manifold. Love it.
geoffrey k dietz (verified owner) –
Does fit other brand manifold that uses two O-Rings.
Hanicque Emmanuel (verified owner) –
Good quality
Nolan (verified owner) –
long live the 500 two stroke
Franklin Knisley (verified owner) –
Still in box
Walter Wiggins (verified owner) –
Great part!! Seals the deal.
William Stevens (verified owner) –
Look like good quality rings
Roger Tiscareno (verified owner) –
Seals up on a cr 500 real nice. Pipe is a little tight on af and needed extra o rings but no leaks!
Derrick Lee (verified owner) –
same quality as originals
Robert R. (verified owner) –
Good price
Raul C. (verified owner) –
Excellent product. Worked as described. Ensures proper seal between the flange and expansion chamber.
Carl Jepson (verified owner) –
The parts arrived quickly and everything fit perfect. The CR 500 rips even harder.
David Stephenson (verified owner) –
Wonderful Product – !
Scott Simpson (verified owner) –
We’ll see how they hold up
Adam Underwood (verified owner) –
👍
Josh (verified owner) –
Enjoy working with Jason, more than fair, offers top of the line products, and even better service.
Thanks.
Greg Lechmann (verified owner) –
Very good
joe vitetta (verified owner) –
Great
Ben (verified owner) –
Perfect Replacement
David Burrier (verified owner) –
High quality
Anonymous (verified owner) –
Awesome
William W. (verified owner) –
They work excellent and seal awesome. No more spooge around the exhaust or cylinder.
STEPHEN Toms (verified owner) –
Best in the business
Jon Rubin (verified owner) –
Good stuff
Albert Cassidy (verified owner) –
👍😃
Nick T. (verified owner) –
have purchased these o rings as spares, the original ones are still in good condition 👍
Kirk (verified owner) –
good
Kyle Chapman (verified owner) –
Great deal
Kirk D. (verified owner) –
Good Stuff
Ken Brown (verified owner) –
No problems
Anonymous (verified owner) –
Was recommended to get extra o rings
Lars H. (verified owner) –
Nice fit.
Joshua Paull (verified owner) –
☆☆☆☆☆
Eddie Meyer (verified owner) –
Great product
Christian M. (verified owner) –
Great to have the option to buy directly as spare
PAUL FINNERTY (verified owner) –
As MSV described
Thomas D. (verified owner) –
Hey thx Perfect Job!
Edward Meyer (verified owner) –
Great product!
billy fontenot (verified owner) –
Great product
Dillon Sedevcic (verified owner) –
Spares for exhaust changes
Jason E Smith (verified owner) –
Great product!
Steve Garcia (verified owner) –
Good
Mick Watts (verified owner) –
A1
George (verified owner) –
High temp o rings, they do the job!
Pat Welsh (verified owner) –
👌🏻
Robert Norman (verified owner) –
Thanks
Nathan Koogle (verified owner) –
Ordered this set because I wasn’t sure if they were included with the manifold. They do. I’m glad to have an extra set.
Anica (verified owner) –
Great product
MR C P HAZELL (verified owner) –
tick
Dennis Millus (verified owner) –
Perfect size
Robert Norman (verified owner) –
On our outlaw kart they need replaced after every night of racing
James Boswell (verified owner) –
Bought these for backups just incase I need them later!
Robert (verified owner) –
1
Donald Albring (verified owner) –
They are o-rings
MICHAEL Allen (verified owner) –
Bought the o rings to have spare set! But they are included with the manifold!!
Shane Barrett (verified owner) –
necessary o-rings
Keith B. (verified owner) –
Great fit works great
alan c. (verified owner) –
Item as described
curtis wood (verified owner) –
Needed because a new one broke while installing the MSV manifold for the first time. Maybe add an extra o-ring to the manifold kit just in case…
Joshua (verified owner) –
Same as above.
Kurt Pieper (verified owner) –
Have to have spares. Lol
Derrick Lee (verified owner) –
Exact replacement
Scott G. (verified owner) –
Look to be great quality
Justin Whichard (verified owner) –
These fit perfectly on the MSV flange. Definitely good to keep a spare set of these on the shelf!
Jeff Horne (verified owner) –
Worked perfectly.
Steve Morgan (verified owner) –
Great product and services !
JULIAN KIRTON (verified owner) –
Got these upgraded seals as a backup for the exhaust manifold.
Bruce W. (verified owner) –
Nice
Mark Trounson (verified owner) –
Quality product
Peter S. (verified owner) –
I purchased a second set as spares, only issue they were not the red “O” rings I was expecting
Aylwin P. (verified owner) –
De bonne qualité (Of good quality)
Gregg Reidt (verified owner) –
Great products great company my 500 is much happier!
Hirata H. (verified owner) –
I bought it as a spare.
jeff Horne (verified owner) –
Updated o-rings worked great.
Ryan (verified owner) –
Works great
John Moore (verified owner) –
Pricing was amazing it was half of what I thought it would be
Bryce Mcdougall (verified owner) –
Awesome service
Jack Mattson (verified owner) –
Fit was perfect.
Glen McMahon (verified owner) –
Great work
RYAN BENNETT (verified owner) –
Better than OEM.
Clinton Hurley (verified owner) –
Great product.
Dennis Wheeler (verified owner) –
Get the manifold, gotta have O- rings!!
Edward dequevedo (verified owner) –
As advertised
Trevor Waterman (verified owner) –
🤘🏼