400P-RV EF Automatic Portable Compressor
- Part number
- 40144
- Brand
- VIAIR
- Price range
- $414.75
- Last checked
- Nov 5, 2026
Industry research
Portable vs Onboard Air Compressors: A 4x4 Parts and Fitment Guide
Compare portable and onboard 4x4 compressors, ARB model numbers, VIAIR alternatives, inflation accessories and the real cost of installation.
Spec sheet
Collected from 1 supplier page - confirm fit with the supplier before ordering.
The 400P-RV EF is an updated version of our popular 400P RV . It features VIAIR's new EF (Enhanced Flow) Technology that delivers up to 10% faster fill and 20% more performance, getting you back on the road faster than ever. EF compressors also feature an SAE power cord that allows you to use different power attachments for maximum versatility, an updated head for better heat dissipation and the same legendary VIAIR durability. The 400P-RV EF is compatible with dually tires, has 45ft of total hose reach and comes with a 40" twist-on chuck so you don't have to crouch while inflating your tires.
Suppliers (1)
- VIAIR400P-RV EF Automatic Portable Compressor · Orderable · stock unverifiedChecked Nov 5, 2026$414.75View at supplier
Price history
| Date | Supplier | Price | Stock |
|---|---|---|---|
| Nov 5, 2026 | VIAIR | $414.75 | Orderable - stock unverified |