J.C. Whitney JCWC283701 Front Wheel Hub Assembly 5-Lug 5x4.75 OEM Replacement

The J.C. Whitney JCWC283701 is a direct OEM replacement front wheel hub assembly designed for 4WD and AWD applications. Engineered as an exact-fit replacement for OEM part number 12413045 (also cross-referenced as 513124), this hub assembly restores proper wheel bearing function, smooth rotation, and reliable ABS sensor operation.

Key Features:

• 5-Lug bolt pattern: 5 x 4.75 in. (120.65 mm bolt circle diameter)
• Flange style: 3-bolt modified triangular flange
• Stud size: M12 x 1.5 in.
• Brake pilot diameter: 2.78 in.
• Flange diameter: 5.69 in.
• Flange offset: 1.85 in.
• Wheel pilot diameter: 2.76 in.
• Includes: Integrated ABS sensor and pre-installed wheel studs
• Drive type: Driven (4WD/AWD)
• Position: Front — driver or passenger side (RH = LH)

OEM & Cross-Reference Part Numbers: 12413045, 513124, H513124, FW127, 713124, BR930097, WB13124

This hub assembly is a plug-and-play replacement requiring no additional modifications. It is built to meet or exceed OEM specifications for structural integrity, proper ABS function, and long service life.