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PRIMER OVERHAUL KIT

$6.50/Each
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Part# 05-03637

Overview

The kit is replaces the worn O-rings (2) on the primer pump used on non-fuel injected engine installations. The primer seals frequently are not re-lubricated until someone complains the primer isn't working or the engine is hard starting. This is most evident by the pump being hard or stiff to operate. Generally speaking, by the time the pump stops performing, the seals are worn (to the point that lube is of little value) and must be replaced.

Application

  • Beech 19/23 Series
  • Cessna 120,140,150,152
  • Cessna 170, 172, 175, 177
  • Cessna 180, 182, 185
  • Cessna 190, 195,
  • Cessna 205, 206, 207
  • Cessna 210
  • Cessna 336, 337
  • MK20 Series
  • PA-24, PA-28, PA-28R, PA-44

In The Box

  • 2- O-rings
  • 1 packet of Seal Lube
  • Detailed instructions

Reviews

Worked fine. Includes lubricant. EZ fix. Hope it lasts!

Art
September 25, 2020

Good instructions, super simple fix to a frustrating situation.

Jeremy G
September 1, 2020

Fast and easy installation with good directions. Primer works like new.

Marco R
August 31, 2020

fast shipping. worked as specified.

Hoke G
July 24, 2020

well worth it

Ron
June 6, 2020

The kit worked as advertised!!

John D
May 1, 2020

Exactly what I needed and it came with a special fuel resistant lubricant that is a must.

Lee
February 28, 2020

Just what I needed

Mark H
February 3, 2020

Makes the primer better than new. Owners and pilots are amazed that their primer works so well after I redo their primer with this kit. Many did not realize that their primer was so stiff, they thought it was supposed to be hard to push in and out.

Farnworth A
January 13, 2020

Easy to install and fixed the problem

Wayne C
December 1, 2019

Q&A

Q: What are the dimensions of the o-rings in this Primer Overhaul Kit? I have a Lukenheimer primer on a Cessna 140.

The dims are as follows: 3/8" I.D. x 1/2" O.D. x 1/16" cross width of o-ring.

Q: FYI: I just measured the O-rings on an Essex primer. They are the same dimension as the O-rings in this kit.

Ok thank you for the information. We will post it for other customers.

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