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Buggies Unlimited - item 3991

EZGO Marathon - Oil Seal

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3991
$12.99 $15.95
You Save: $2.96
WARNING: Cancer & Reproductive Harm - https://www.p65warnings.ca.gov
Review:
 

Product Details

We talk about it a lot, but crankcase pressure is vital in making the golf cat run. When parts like the E-Z-GO Marathon Gas 2-Cycle Oil Seal blow out, it causes that pressure to be reduced or drop to nothing. The biggest thing this affects is the fuel supply to the motor. Your golf cart fuel pump relies on the in-out pressure created at the crankcase base to draw the fuel from the tank and shoot it up to the carburetor. The carb does create suction, but it is not enough to draw the gas directly on its own and must have the aide of the crankcase-powered fuel pump to accomplish the task of getting the gat to the engine.

This golf cart oil seal is for the EZGO marathon models that are two-cycle. It will work on the fan side or the clutch side of the crankshaft, depending on the year of your golf cart. Call Buggies Unlimited and get one coming to you today. The only thing you will regret is not having done it sooner.

Specifications:

  • E-Z-GO Marathon 2-cycle gas
  • Fits 1976 - 1979 E-Z-GO Marathon 2-cycle gas clutch AND flywheel side 1980 - 1994
  • Measurements: ID: 1.155 OD: 1.715
  • Replaces OEM Number(s): 14524-G1
Item
3991  Oil Seal EZGO (2 Cycle )
OEM
EZGO
Model
Marathon
Start Year
1976
End Year
1994
Gas/Electric
Gas

Customer Reviews

11 Ratings
5.0out of 5 stars
11 Ratings

Rated 5 stars by 100% of reviewers

Rated 4 stars by 0% 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 11 Reviews
Rated 5 out of 5
Aug 25, 2022
They were shiny
They worked
Rated 5 out of 5
Dec 29, 2021
Fast delivery and perfect fit.
Rated 5 out of 5
Dec 24, 2021
Great job
Fit perfectly
Rated 5 out of 5
May 9, 2020
Excellent place to buy golf cart parts
Rated 5 out of 5
Nov 1, 2019
87 ezgo Robin engine 245 cc
Fit my ezgo 1997 perfectly
Get correct clutch puller first
And fly wheel puller
Rated 5 out of 5
May 30, 2019
Worked like a charm , got to order more for other golf carts!!!
Rated 5 out of 5
May 30, 2019
Worked great
Rated 5 out of 5
Aug 31, 2018
Customers cart had been setting for years before he wanted me to get it running again so I got buggiesunlimited web catalog up and purchased all the parts that I needed with confidence that the price and quality would go unmatched anywhere else I could purchase from I knew I couldn’t go wrong.
Rated 5 out of 5
Jul 12, 2018
Fast shipping! But I live 20min away. lol......
Rated 5 out of 5
Jun 29, 2018
Delivered quickly and in excellent shape
Oil seals fit perfectly and stopped the leaking

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Questions & Answers

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3 Questions
Hey there is this the “input shaft seal” that goes on the clutch side of the 2 stroke? That you have to tap into the diff so oil doesn’t seap out the shaft? Sorry if this stupid question I just want to make sure I have right one

Yes, there is a seal on the clutch side of the differential. If it is leaking you should also check the bearing on that side since a worn bearing can cause that seal to leak. Check the bearing by feeling and looking for side play of the shaft. Be sure to remove the old seal before installing the new one.

Do you have crankshafts available for an 85 EZGO Two-stroke motor?

Item 342 is 214.99. Currently out of stock for 60 days.

Have an 81 marathon  2 cycle. Sprayed starter fuel on crankshaft and it speed up. Is this the correct seal that I need and is there anything else I could need while doing this fix?