replace lift pump fuel/oil seal?

SD diesels were widely available in the US in the 1981-86 Datsun/Nissan 720 pickups, and in Canada through '87 in the D21 pickup.

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heavy d
Posts: 2
Joined: 11 years ago

replace lift pump fuel/oil seal?

#1

Post by heavy d »

so i notice there is a seal, mentioned in the lift pump thread, that keeps the oil that lubricates the roller from mixing with the fuel in the pump. it looks like a pita to get out. need a super small blind puller. or should i just leave it? it doesnt appear that this seal is included in the rebuild kit anyway so...whats the prevailing wisdom here?
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