Part Location Diagram of 2165091 Coleman Leather Pump Cup
See part A-8 in the diagram
( Grid squares measure 1x1 inch )

Leather Pump Cup 2165091

Manufactured by:
Coleman
ERP Number:
ERP17016716
Part Number:
2165091
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(18 rated repairs) ?

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Product Description

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This genuine Coleman replacement part is designed for use with select lanterns and stoves. Made from high-quality leather, this pump cup fits securely at the end of the pump plunger, creating an airtight seal that’s essential for proper pressure buildup and reliable operation. Over time, leather pump cups can dry out, crack, or harden, which can reduce performance or prevent your equipment from functioning altogether. If you notice difficulty building pressure or visible wear on the cup, it’s time for a replacement. This part is sold individually and installs easily—no tools required. For best results, keep the leather lightly oiled to maintain flexibility and extend its lifespan.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Coleman
This part works with the following products:
  • Lighting
  • Camping Equipment
Part# 2165091 replaces these:
216-5091,

Customer Part Reviews

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4.3
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(18 rated repairs) ?
  • 1
  • 2
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Sorry, we couldn't find any existing installation instruction that matched.

Leather gasket was worn out in Coleman stove fuel pump.

Jeanie from Carlsbad, New Mexico

11 of 11 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
2165091
Used a small flat blade screwdriver to take wire clip out of the hole, pulled the plunger out of the sleeve. Then, used a screwdriver to bend back ears of the washer. Removed the old leather seal, replaced with the new seal, put the washer back in place on the plunger. added drop of motor oil to new leather. Installed the plunger in the s leeve and fastened the wire clip back in the hole. Less than 10 minutes.
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Coleman model 413E gas camp cook stove was acting up with high yellow flames instead of small blue flames

J from Doyle, California

7 of 7 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Wrench (Adjustable), Wrench set
Pulled clip from fuel tank at the plunger and installed new parts with some oil on the new leather cup. Unscrewed valve and Generator assy. and applied sealer to threads on new assembly, and tightened then screwed on the new cap. Pumped it up and it works like it did new in 1956.
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Needed new cap generator and general cleaning

mike from tucson, Arizona

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Wrench set
First of all I have a two burner Coleman stove,made in 1964. With the parts I purchased here,and performed quite well on my camping trip. Lantern worked well. Told my friends about this site. Thanks again.
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Pump on lantern needed a new leather cup.

Charles from Phoenix, Arizona

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
2165091, 3000004345
Removed the pump clip with a screw driver removed the pump, removed the retaining clip for the cup removed old cup reversed the procedure and reinstalled, very easy
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Coleman 426D 3 burner stove did not burn correctly

Brian from Delafield, Wisconsin

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Wrench (Adjustable)
Parts Used:
2165091, 2006381ZCL
1) Replaced leather plunger. Simply remove clip on plunger with a needle nose. Pull the plunger out. Leather plunger is either held on by a clip or a nut. Remove and replace.
2) Replaced main valve and generator. This is sold as a single part. Drain the fuel tank. Unscrew valve from tank. Screw in new one. I did use gas resis tant Teflon tape on the threads.
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The original leather pump cup was bad in a Coleman fuel lantern I paid $12 for.

warren from dansville , New York

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
2165091
I simply replaced the leather gasket.
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Leather seal on Coleman camp stove air pump dried and cracked.

Ronald from Leland, North Carolina

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Wrench (Adjustable)
Parts Used:
2165091
Remove air pump from fuel tank.
Remove old seal from pump stem.
Note fastener orientation.
Soak new plunger in oil overnight
Reassemble pump stem.
Reinstall pump stem into fuel tank.
Careful, it is easy to damage the new, swollen seal.
Test the new pump.
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trouble lighting

Larry from BISMARCK, Arkansas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
2165091, 2006381ZCL
removed air pump, replaced leather pump cap, replaced check valve and air stem. I cleaned all other parts with air hose. Replaced the mantles, filled with fuel, pumped air stem, and it lit right away, works great.
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Coleman 425C stove would not light

Robert from Donaldson, Arkansas

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Wrench set
Parts Used:
2165091
Followed simple instructions on package. Had trouble threading the new generator rod into the valve fitting, even though the old rod would thread back in place just fine. The threads finally engaged. Dickered with the valve wheel adjusting nut a good while. At first the flame would not burn high enough. Later it burned high, but the valve wheel was adjusted to where it would not turn off. The flame would not tun off. I figured out that the position of the valve wheel nut regulates how far the valve will open. When I had that figured out, I set it to where the flame burned the highest, and would also shut off. If adjusted too far the other way, the flame will not burn high enough. When wheel bottoms out, adjust the nut to give the wheel more lack. Be sure to have the auxilarry burner turned off, as this will bleed off fuel pressure from the main burner while trying to adjust main burner flame height. To be honest, I don\'t know if the old generator needed replacing, even though it was probably the original generator. It may have been that the valve wheel simply needed adjusting. Whatever the case, the old 425C operates like a new one. The needle on the old generator was bent where it protruded out of the end of the tube. I straightened it up, but replaced the generator anyway. I am a novice at this. The select model type with the option of lighting, or range, makes no sense. I selected one because it was the only way to be allowed to submit this. Also had to select leather pump cup to submit, which is a bad glitch in your program.
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Primer was wore out

Tim from Newberry, Michigan

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
2165091
Took old leather primer out and replaced it with new old one was loose new one was nice and tight
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