Fittings Hoses and Valves› Fittings and Plugs
Earls
Brake Booster Check Valve 6AN Male Flare
SKU: E00A AT252006ERL
Beginner — under 30 min
Description
Part #: AT252006ERL
Earl's billet aluminum brake booster check valve replaces the OE (Original Equipment) plastic valve for a clean custom appearance. Choose from black or clear anodized finish & (3) vacuum hose options (3/8" hose barb, 1/2" hose barb, or -6 AN male flare). Fits most brake boosters or vacuum canisters w/ 13/16" port (inside diameter of the grommet on the brake booster).
Features:
- Billet Check Valve is More Attractive Than Plastic OE Style Valve
- Brake Booster Check Valve
- Machined from Billet 6061-T6 Aluminum
- Anodized Black or Clear for Superior Corrosion Protection
- Choose from -6AN Male, 3/8" Barb, or 1/2" Barb for Vacuum Hose
- Fits Brake Boosters w/ 13/16" Hole for Grommet
- 1/2" Barb Fits Most GM LS Engines, 3/8" Barb Fits Most Other Domestic & Import Engines, -6AN Male for Use w/ AN Hose
- Valve Material: Premium FKM - Lasts Much Longer Than OE Plastic & Rubber Valve
- Fits Most Brake Boosters w/ .588" Port (Inside Diameter of the Grommet)
.588" Barb for Booster Grommet (fits Grommet w/ 13/16" OD on Booster), -6 AN Male Flare for Engine Vacuum, Black Anodized Finish, Use w/ -6 AN Style Vacuum Hose
Fitment
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Specifications
| Brand | Earls |
| Part Number | E00A AT252006ERL |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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