WIRTHCOSKU U-010054200929
WirthCo Battery Doctor Isolator 20090 and User Manual
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| Brand | WIRTHCO |
|---|---|
| Part number | U-010054200929 |
Battery Isolators are designed for negative ground alternator systems with batteries of the same nominal voltage.
This part installs with common tools and standard RV fittings. Check the specs tab for dimensions, cutout sizes and power draw before you order, and see our Road Blog for step-by-step guides on the most common upgrades.
Not sure it matches your rig? Send us your RV make/model and a photo of the old unit — we'll confirm before you buy.
$307.39