Special Features

Vehicle Compatibility: Compatible with Ford F-250 F-350 F-450 F-550 Super Duty 4WD 1999-2004; Excursion 4WD 2000-2005 | 1999 2000 2001 2002 2003 2004 2005
Reference Number: F81Z-3C124-AA, F81Z3C124AA
Durable Construction: Made from high-quality, heat-resistant vacuum hose material with reinforced connectors to resist cracking, leaks, and premature wear. Designed to maintain a reliable vacuum seal and deliver long-lasting performance in harsh engine bay conditions
Fix Common 4WD Issues: Ideal replacement for cracked, leaking, or brittle vacuum lines that can cause hub engagement failure, 4WD not working, or vacuum leaks
Direct Replacement: Manufactured to match OE specifications for proper length, routing, and connections. Installs directly in place of the original vacuum tube with no modification required, restoring correct operation of the front locking hub vacuum system

Description

This Front Locking Hub Vacuum Line Tube Assembly (F81Z-3C124-AA)
This assembly is manufactured to OEM specifications for fit, routing, and connection, making installation straightforward with no modifications required.
Important Notes:
4WD models only

Replacement Part NumberF81Z-3C124-AA

F81Z3C124AA

Base Number: 3C124

Vehicle CompatibilityCompatible with Ford F-250 Super Duty (4WD) 1999–2004

Compatible with Ford F-350 Super Duty (4WD) 1999–2004

Compatible with Ford F-450 Super Duty (4WD) 1999–2004

Compatible with Ford Excursion (4WD) 2000–2005