Earls
-4 to -3 Reducer
SKU: E00A 989443ERL
Description
Part #: 989443ERL
Most complete line offered. 6061 lightweight bare aluminum. Made in the USA. Available for any plumbing situation and many custom applications. Special adapter fittings to meet racing industry needs.
Features:
- Most Complete Line Offered
- Blue Anodized Aluminum
- Wide Selection
- Available for Any Plumbing Situation And Many Custom Applications.
- Special Adapter Fittings
- To Meet Racing Industry Needs
- Made In USA
- Blue Anodized Aluminum
Aluminum AN to AN O-Ring Port Reducer | Size: -4AN Female to -3AN Male O-Ring Seal | Anodized Blue | Bagged Packaging
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Earls |
| Part Number | E00A 989443ERL |
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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