Oil pump check/ relief springs

Lubrication System (oil feed pump and scavenger pump, reservoir, filter, and lines)
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1951 adam
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Oil pump check/ relief springs

#1

Post by 1951 adam »

image.jpg
Late 50 mid 52 pump, my relief spring is not 1 31/32 but closer to 1 5/8, anywhere I can order the correct replacements .?
The chart in the manual is a bit confusing, they list as follows ...
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1951 adam
Senior Member
Posts: 889
Joined: Mon Apr 02, 2012 5:35 pm
Bikes: 1951 panhead , 1995 dyna
Has thanked: 116 times
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Re: Oil pump check/ relief springs

#2

Post by 1951 adam »

As you can see there's a 40 and later and a 41-51 OHV. 40 and later listed a 3/8 ball
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