JSP Manufacturing Replacement for Yamaha G1 G3 2-Cycle Gas Golf Cart 1979-89 Crankshaft Crank Shaft Oil Seal Kits Replaces OEM Part # 93102-30128, 93102-30188

Good Quality, replaced the fan side in about 1 hour. Runs great again!

I have two carts. One is a 1980 G1 and was sluggish on start up. Had to push it to get it going. After I replaced the seals it works like a dream now.My other cart is a 1982 G1 and would not start period. I replaced the seals and the carb. Starts fine now but it is slow. It is lifted and that is probably why it runs slow. That engine is a low compression engine so I am sure that has something to do with it also but the seals did fit.Watch the youtube video

I bought this package because it has both sides. Do them both at the same time. I was surprised how easily this job can be done. I now have a cart that runs like the day it was delivered. Good low and top speed now.Hint about two stroke engines. You must have a good crank case seal or they dont run properly. They will suck gas and run very hot. After installing these I'm back to a cooler engine and low & high end power.

Had to order 3 sets of theses because I couldn’t get the flywheel side to seat in nice. Not the fault of the seal, these are just hard to get in and I don’t do these often. The best tip I got was to freeze them. Froze them overnight and was able to get it in.

Parts were as good as originals

The fitment was spot on ! Was very tight like it should be .

Needed to replace the seals on my golf cart not easy parts to find

Great product no problems at all

Excelent product.

Right seal for the engine