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BuggiesUnlimited; 4521;

1963-95 Columbia-Harley Davidson 2-Cycle - Standard Piston and Ring Replacement

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4521
$90.99 $127.95
You Save: $36.96
WARNING: Cancer & Reproductive Harm - https://www.p65warnings.ca.gov
Review:
 

Product Details

No rebuild is complete without a Harley-Davidson Two-Cycle Piston and Ring kit from Buggies Unlimited. This is like the beating heart of your single cylinder. Unlike your ticker, which we hope is good for around 90+ years, this one is considered high wear. Imagine if you ate a gut burger for every meal and never went to the doctor. That is like using cheap gas and skipping your tune-ups. Eventually, those bad habits will catch up with you, and something will fail. So stay ahead of it with regular, seasonal maintenance. Oil changes are easier than teardowns.

There are a few key signs that you may need to rebuild your cart. If you suspect your Harley two-cycle piston and rings are to blame, the first thing to do is a compression check. As a matter of fact, on a two-stroke golf caddie, your cylinder should maintain about 125 pounds of compression. Even a slip of five PSI is enough to suck all of the torque out of your performance. If you have noticed an inability to pull a trailer or climb steep hills, this could be blamed. Do a thorough inspection before ordering to ensure you do not need anything else.

If you have never done this type of work, do not be intimidated. All you need is an experienced friend and an OEM Harley Davidson service manual. If you don't have one, you can get the book from us. After that, the friend is up to you. Remember when you were a kid, and your mom tied a pork chop around your neck so the dog would play with you? Maybe try a slice of pizza and see if your buddy will come to your rescue.

Everything you need for your carriage, including the Harley two-cycle piston and ring kit, you can find at Buggies Unlimited. From golf cart hard parts to fun accessories, we have it all.

Specifications:

  • Piston & Ring Assemblies Standard Includes Piston, 3 Rings, Wrist Pin and Clips
  • Fits Gas (2 Cycle) 1963-95 Columbia/Harley Davidson Models
  • Replaces OEM Number(s): 22001-82
Item
4521  Piston/Ring Set Std.co
OEM
Columbia Par Car
Model
All
Start Year
1963
End Year
1995
Gas/Electric
Gas

Customer Reviews

13 Ratings
4.9out of 5 stars
13 Ratings

Rated 5 stars by 92% of reviewers

Rated 4 stars by 8% of reviewers

Rated 3 stars by 0% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 0% of reviewers

Golf Cart
1-10 of 13 Reviews
Rated 5 out of 5
May 21, 2025
great parts
Rated 4 out of 5
Sep 12, 2022
I really should have had .010 oversize but it works well as is. 1977 HE golf cart. Tons of fun. Grandkids love it.
Rated 5 out of 5
Aug 21, 2022
Great experience
Came quickly
Fit perfectly
Great price
Rated 5 out of 5
Sep 22, 2021
everything worked fine!!!
Rated 5 out of 5
Jun 4, 2021
The kit worked perfect. The engine fired up for the first time in 30 years.
Rated 5 out of 5
May 25, 2021
Perfect fit
Rated 5 out of 5
Mar 12, 2021
Worked perect!
Rated 5 out of 5
May 13, 2020
Nice part
Fit perfect and had an extra ring compared to the original 2 ring piston it replaced. There was also an opening in one skirt but it made no difference. Very satisfied.
Rated 5 out of 5
May 7, 2020
1980 Harley Davidson golf cart, I had slow speed in forward fast in reverse. Pull the top-end off and noticed broken rings, install the new piston and rings now everything is running great. Very easy to install.
Rated 5 out of 5
Mar 31, 2020
This piston ring set works great on a 82 Harley Davidson golf cart well pleased
This piston ring set works great would recommend

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Questions & Answers

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9 Questions
is 2.74 standard?
What is the size of this pistol ?

Standard, no over size.

Where can I find a piston + .020 for my par car?
I need a piston .010 over can you get that ?

Just use your old piston if it is not damaged and just get .010 Rings instead

Looking for  a 2 stroke 53 00 bore 41.00 piston kit
Piston is for a 1974  Fugi F500K 2 stroke engine ?
Where are you located?

Why do you need to know this?

I HAVE A 1960 2 CYCLE GOLF CART HAS 3 INCH PISTON ?

I replaced my piston with the 3 ring piston provided and it worked perfectly. I have a 1992 par car and still runs like new and was easy to replace.

WE @ HD Carts & Parts DO TOTAL OVER HALLS in Wisconsin ? facebook also

Do you have a website & where in wi are you located.

I have a 1962 sth Harley Hummer I need a piston and rings  do you have stock and next size up ?