SPELAB 4WD Auto Locking Hub Compatible with 1999-2004 Ford F250 F350 F450 F550, 2000-2005 Ford Excursion, 2001-2002 Ford Expedition Lincoln Navigator 1C3Z-3B396-CB/ 1C3Z3B396CB/ 600-203/600203

2003-2007 6.0L Powerstroke Applicable Products All products Before 2003 7.3L Powerstroke Applicable Products Clearance FORD PRODUCT Hub Assemblies New Arrivals Powerstroke Applicable Products
Most 4WD vehicles have locking hubs on the front wheels. When the 4WD is not engaged, the locking hubs disconnect the axle. They spin...

Latest Customers Reviews


SPELAB 11-20 Ford 6.7L Powerstroke CCV PCV Reroute Engine Ventilation Kit

Good value

Rick Kment

Nice kit, with out the premium price. A must for power strokes. Comes from over seas. Took about 10 days to receive, with good Communication along the way. Going to consider other offerings from SPELAB.


SPELAB 13-18 Dodge Ram 6.7L Cummins Diesel EGR Plate Cooler & Throttle Valve Delete Kit

EGR Plate cooler and throttle valve delete

Danny Pszenitzki

Great product easy install! Everything worked great have driven 10,000 miles pulling with product! No complaints.

High Speed Gear®

SPELAB 2.0/2.25/2.5/3 Inch Dual Electric Exhaust Cutout Valve Remote Switch

sound amazing

Johnny Wireman

Arrived in a timely manner, installed about 2 hours , they sound amazing , I just wish there was a phone number to contact , some of us are not as knowledgeable as some when comes to computers lolo

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