Battery Cap Washer


The perfect replacement for your worn out battery vent cap washers. This gasket fits all quarter-turn bayonet battery caps including speed vent caps. Our battery cap seal will fit all of our battery caps except for part #2075, #2085, & #5000 (those models use O-ring seals). When you purchase any of our vent caps, this washer is already included and does not need to be ordered separately.

Our high performance battery cap seals are made of genuine Santoprene rubber for extra long life and superior durability. They are not affected by battery acid, and will remain highly flexible to provide lasting sealing properties. We have used them here in our factory on our forklift batteries for years, and we virtually never need to replace them. In our experience, they generally will last the lifetime of the battery cap itself.

To make sure they will fit your application, please measure your existing seals and compare it with the dimensions of our washer that are listed below.

This washer is available  in thicker versions: .075″ and .110″, contact us for more details.

#1050W Battery Cap Washer

  • Fits all Bayonet Battery Caps
  • 1.380 O.D. x .946 I.D. x .064 thick
  • Acid-Proof

(Minimum order is 25 washers)

To buy, first enter the quantity, then click the “Add to cart” button, then click the “Checkout” button on the left.

PayPal seal

SKU: 1050W Category:

Additional information

Weight.002 lbs
Dimensions1.38 × 1.38 × .064 in