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Home » Public Forums » GMCnet » [GMCnet] '78 Royale | Electro-Level II | Viair Compressor Upgrade?
[GMCnet] '78 Royale | Electro-Level II | Viair Compressor Upgrade? [message #356988] Sun, 19 July 2020 16:23 Go to previous message
Jay Honeycutt is currently offline  Jay Honeycutt   United States
Messages: 21
Registered: November 2017
Karma:
Junior Member
The Electro-Level II system in my '78 Royale needs an upgrade.

The problem seems to be isolated to one weak compressor (Delco 5049214)
that keeps one side from leveling quickly.

My tech suggests replacing the two aged Delco compressors with a single
Viair compressor, perhaps adding a tank . . . and not tamper with the
wiring/hoses any more than necessary.

And, I see this owner did just that:

https://www.thegmcrv.com/project/air-ride-like-youre-on-a-cloud

A prior list contributor suggested this pump:

https://www.amazon.com/Viair-48043-Chrome-480C-Compressor/dp/B000FQ95J6

I want to minimize the installation time, drama (and my downtime) for the
upgrade . . . so my questions are:

1. can someone provide the precise part numbers for the
fittings/connectors/etc. we need?

2. direct me to a GMC-specific vendor that offers a "turn-key" kit?

Thanks,

Jay
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