The Eaton Spicer 817723 is a left-hand integral steering knuckle assembly designed for heavy-duty truck axle applications. Cross-referenced under part number EH817723, this is the same part sold under both the Eaton and Spicer driveline brands. The integral knuckle design combines the knuckle body into a single unit, which simplifies installation compared to separate-component configurations. If you need to verify this is the correct side or application for your axle, call Pro Gear and Transmission and we can help confirm proper fit before you order.
Features
Left-hand (LH) integral steering knuckle assembly
Cross-referenced as EH817723 under Eaton and Spicer driveline lines
Integral one-piece knuckle design for simplified installation
Sold individually (each)
Genuine Eaton Spicer part sold by Pro Gear and Transmission
