My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

System One 205-140 O-Ring Service Kit for Billet Fuel Filters

Manufacturer

Picture for manufacturer System One

Part Number

205-140
12 reviews
Sale Price

$14.60

2 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The System One 205-140 O-Ring Service Kit is a replacement seal kit designed specifically for the 205-512B billet fuel filter assembly. This essential maintenance kit contains high-quality Buna rubber O-rings that provide reliable sealing for System One spin-on fuel filter applications.

Key Features:

  • Buna rubber construction for excellent compatibility with methanol and alcohol-based fuels
  • Direct replacement seals for System One 205-512B fuel filter housing
  • Also compatible with multiple System One fuel filter assemblies including 209-510B, 209-561B, 209-571B, 209-361B, and 209-371B models
  • Designed for both tall and short versions of 3-3/4 inch filter assemblies
  • Complete kit includes all necessary O-rings for proper filter servicing

System One recommends using Buna O-rings for methanol and alcohol applications, while Viton O-rings (part number 205-140-1) are recommended for gasoline, nitro, or diesel fuel. With normal usage, O-rings should last a couple of years, making this an essential spare to keep in your toolbox for routine fuel filter maintenance. When installing, apply a light coat of oil to the O-rings for ease of assembly.

ggod job

Easy

Lowest price on the Internet, lightning fast shipping! Check Autoplicity before you go anywhere else.

Good prices on select items, appreciate Amazon integration.

Happy to find your website!

Very good service, product arrived promptly.

good price

Very easy to place an order.

Excellent prices, but after a week and a half of hearing nothing I called to find out that my item, the customer service rep said it had been back ordered and I would receive an email once it shipped...my item arrived the next day and I received the shipping email four days later, no big deal just takes a while to get items, but you cannot beat the prices!

No problems ordering.

Easy to use web site. Quickly found what I needed. Smooth check out and SUPER FAST delivery. Couldn't ask for a better transaction experience. Bookmarked and for sure "GO TO" for next auto parts search. Thanks Autoplicity

Even though I checked the 20offshipping it did not apply it at checkout.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy