Attwood
Attwood Gas Spring: Extended = 7.5", Compressed = 5.25", PSI = 20 - 8mm Rod
Your Price: $13.95
Save: $3.24
(18% Off $17.19)
Part # SL31-20-1 2nd Day Air for $2 More Eligible
This item is found in the following Product Families

  • Extended = 7.5", Compressed = 5.25", Stroke = 2.25", PSI = 20
  • 8mm diameter rod, 18mm diameter cylinder

Popular gas springs designed for marine, RV and automotive applications. Special Ni-Slide rod coating for excellent corrosion resistance. These gas springs can be used in salt water areas. Each gas spring has a 10 mm composite head socket fitting which is the standard size for ball stud style mounting brackets. The 8mm x 18mm are for standard to heavy duty applications. Connectors sold separately.

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Perfect Fit
by Daniel from Massena, New York on July 26, 2016
These were a perfect fit for replacing the originals from 11 years ago.
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Great springlift
by James from Northlake, Texas on June 28, 2016
Works very well.
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Great selection
by William from Raleigh, North Carolina on May 30, 2016
Exact match for original. Fast delivery and great selection of products.
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Direct Replacement
by William from Raleigh, North Carolina on May 20, 2016
This item was an exact replacement for the original and provided the expected performance.
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Gas Spring Replacement
by Michael from Port Orange, Florida on July 01, 2015
Exact part replacement. Works better than the original. I was very happy to find this obscure part on your site.
(2 of 2 people found this review helpful)
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Does the job
by Matthew from Seattle, Washington on October 13, 2014
Had to replace a gas sprint on the box box of my Grady White 180 Sportsman. This did the job.
(2 of 2 people found this review helpful)
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Good product at a great price
by Scott from Liberty Lake, Washington on July 16, 2014
Replaced the factory spring on my 2007 Nautique glove box. The Attwood installed easily and is working great, all at half the price than the local marine store.
(1 of 1 people found this review helpful)
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Great product
by Alex from Boca Raton, Florida on September 09, 2013
Great product
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Attwood Gas Spring
by Larry from Spring Lake, Michigan on August 22, 2013
This product was shipped quickly and packed well. The gas spring is a direct replacement for one on my boat, so it fits and works well.
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Mark
by Mark from Walden, New York on May 22, 2013
Attwood gas spring does the job for several years but seems prone to cool/cold weather.
(2 of 2 people found this review helpful)
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Attwood Gas Spring: Extended
by Dave from East Providence, Rhode Island on June 03, 2012
great product.fits perfectly and works great.
(3 of 3 people found this review helpful)
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