Purchasing radiator cap for a 2005 Rocket 3

[Winsur4]

I just did a search for a radiator cap for my 2005 Rocket III, and could only find a cap for $52 on Ebay. I found one for $42 at a dealer, but it is special order. Is there a source for the 1.2 ATM cap?

 

[concours]

Most all Denso produced powersport rads use the same type cap.

 

[TURBO200R4]

In January 2025 i bought a t2100069 1.2 bar for $26.95 from dealer in Tucson

 

[r3badboy]

I just did a search for a radiator cap for my 2005 Rocket III, and could only find a cap for $52 on Ebay. I found one for $42 at a dealer, but it is special order. Is there a source for the 1.2 ATM cap?

Most of the caps I've come across that leak are because the 2 tabs bend down a bit over time if they're taken off a few times. Get pliers or tap those 2 taps up & it will fit tighter & stop leaking. Pushing down on the cap when putting back on helps.

 

[TURBO200R4]

Most of the caps I've come across that leak are because the 2 tabs bend down a bit over time if they're taken off a few times. Get pliers or tap those 2 taps up & it will fit tighter & stop leaking. Pushing down on the cap when putting back on helps.

I bent the tabs back a couple of times but the rubber washer went bad.

 

[ozrider]

KTM 59035009000

 

[CrzystghndKC]

KTM 59035009000

This is the way.

 

[Sparky59]

Are you now a Mandalorian?

 

[Bob R]

I have had pretty good luck getting stuff from Adept Powersports. I have also had a friendly dealer do a nationwide search for parts and a even friendlier guy spend a couple of hours searching a stock room for parts that got shoved behind other stuff.

bob