Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort

Fuel Pump Plunger Assembly

Fuel Pump Plunger Assembly - Main image
$4.17 $6.95 In stock

Category: Replacement & Repair Parts

This Fuel Pump Plunger Assembly is a replacement part designed for liquid fuel pumps, helping to restore proper function to your outdoor cooking or lighting equipment. It is a straightforward component for maintenance and repair tasks.

  • Replacement plunger assembly for liquid fuel pumps
  • Compatible with MSR brand equipment
  • Ideal for repair and maintenance needs
  • Simple to install for most users
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Sofia ★★★★★

My old camp stove wouldn't hold pressure, but this plunger assembly fit perfectly and now it fires up like new. Easy to swap out as a direct replacement.

Samuel N. ★★★★★

The plunger slid right into my lantern's pump tube and it primes on the first try now. After two seasons of weak pressure, this little assembly brought the thing back to life.

Thomas L. ★★★★★

The plunger slid right into my old liquid fuel pump and it's moving fuel again like nothing was ever wrong. Feels solid, machined properly, no wobble or sticking. Saved me from buying a whole new stove setup.