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J&P Cycles® Original Style Accessory Oil Filter System

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Product may vary from photo(s).


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J&P Part: 7400120

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J&P Cycles® Original Style Accessory Oil Filter System

• An accurate reproduction of the early style accessory oil filter kit

• Originally used on 1940-64 Big Twin models

• Can also be retro-fitted to custom bobbers for an old school look

• Easily adapts to 4-speed Big twin models using 7400177

• Kit includes chrome filter assembly, gasket kit and filter

• Comes with chrome nipple type fitting for custom rubber or braided lines

• Original type steel lines can be fitted for swing arm or rigid frame models

• Replaces H-D OEM 63800-48

• Replacement gasket kit 7400165

Important Product Notes

Product Specs

Finish: Chrome

Material: Aluminum

OEM Reference: 63800-48

Sold in Units: Kit

Spin On or Drop In: Drop In


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Click (+) to view all compatible models

Harley-Davidson® Models

Duo Glide FL : 1962–1964
Duo Glide FLF : 1962–1964
Duo Glide FLH : 1955–1964
Duo Glide FLHF : 1958–1964
EL : 1940–1952
ELF : 1952
ELP : 1949
ELS : 1951–1952
FL : 1941–1961
FLE : 1953–1956
FLEF : 1953–1956
FLF : 1952–1961
Hydra Glide FLHF : 1955–1957
Hydra Glide FLS : 1951–1952

Customer Reviews

Overall Rating:
2/5 based on 4 ratings

0 by

This thing is a waste of money, it leaks constantly. The top where the gasket goes isn't deep enough for the gasket so it flows out the top as well as the bottom where the bottom cap nut goes.

1 by

Unfortunately this oil filter assembly has always leaked. The main seal is really difficult to seat correctly causing damage. Now the replacement seal has been out of stock for over a month. Looks great, but does not perform for me.

5 by

Good quality, fit and finish

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