ARB Airlocker Dana30 30Spl 3.73&Up S/N..

ARB Airlocker Dana30 30Spl 3.73&Up S/N..

Marsoni

M251S

$649.98

Get it in 3 business days with 1 day shipping. Friday, May 29

ARB Airlocker Dana30 30Spl 3.73&Up S/N..SKU: RD104 UPC: 00837290004278 ARB RD104 Air Locker Differential RD104. ARB Air Locker Differential. 1. 31 in. Shaft. Spline 30. Ratio 3. 73 And Up. Dana 30 Provides 100 percent traction on demand without affecting on road drivability or driveline wear. Development To ensure we meet your expectations ARB invests heavily in research and development. Our design and engineering team utilizes the latest CAD CAM parametric modeling systems and finite

Easy Shipping

Quick Dispatch:

Your ARB Airlocker Dana30 30Spl 3.73&Up S/N.. orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your ARB Airlocker Dana30 30Spl 3.73&Up S/N.. ships.

Need Help?
Questions about ARB Airlocker Dana30 30Spl 3.73&Up S/N.., sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for ARB Airlocker Dana30 30Spl 3.73&Up S/N.. in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Don’t get me wrong it’s not a horrible product but these wires have an extreme amount of resistance to them, and once they get hot they drop voltage drastically. It was nice it came with a bunch of eyelets and made it easy to assemble but unfortunately once they were over 100F temp (live in Florida so cars get way hotter than that on the inside) the voltage would go from a normal 12.5-13.5v all the way down to 8v. Partially my fault I did not notice they were CCA wire instead description, would not recommend for automotive use.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 25, 2025

Verified Purchase

Freddy

Alexandria, US

★★★★★ 5

Good price works great

Great product

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 21, 2026

Verified Purchase

Chris Crittenden

Massapequa, US

★★★★★ 5

Amplifier

Works good

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 29, 2026

Verified Purchase

Shawn

Louisville, US

★★★★★ 1

Low quality. Recommend something from a better brand.

Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 8, 2026

Verified Purchase

Ailyn

Dallas, US

★★★★★ 5

Bueno

Lo recomiendo

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 21, 2026