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501 intake rubbers carb to head
Posted: 19 Jan 2026 16:04
by steveyhod
Hi
The intake rubbers on my NY are stamped MM32. Are these correct for a 501? Any advice welcome.
Thanks in advance
Steve
Re: 501 intake rubbers carb to head
Posted: 19 Jan 2026 19:11
by norbert
Yes MM 32 is correct. They are not the same as the 500 ones.
Re: 501 intake rubbers carb to head
Posted: 26 Jan 2026 11:53
by simonnorthroad
What's the difference I wonder?!
Re: 501 intake rubbers carb to head
Posted: 26 Jan 2026 12:22
by norbert
The inlet tubes of the heads have another diameter. The carb side should be the same (I guess, beeing PHBH the 26/500 and 28/501).
With force you can mount a 500 inlet rubber, but I wouldn't do that.