The Eaton Spicer left-hand steering knuckle, part number 220SK138-1 or 220SK1381, is a direct OEM replacement for heavy-duty front axle assemblies. This knuckle measures 19.9 in. length x 13.9 in. width x 9.1 in. height, giving technicians the dimensional reference needed to verify fitment before installation. It is sold individually and cross-references under part numbers 220SK1381, H220SK1381, SP220SK1381, and SP 220SK1381, among others. Pro Gear and Transmission carries genuine Eaton Spicer front-end components. Call us to confirm this is the correct knuckle for your axle model and application.
Features
Left-hand (driver-side) steering knuckle
Dimensions: 19.9 in. length x 13.9 in. width x 9.1 in. height
Sold as individual unit (each)
Cross-references: 220SK1381, H220SK1381, SP220SK1381, SP 220SK1381, 2719-220SK1381
Genuine Eaton Spicer OEM part
Tech Specs
- Length: 19.9 in.
- Width: 13.9 in.
- Height: 9.1 in.
- Side: Left-Hand (LH)
- Sold as: Each
- Cross Reference Part Numbers: 220SK1381, H220SK1381, SP220SK1381, SP 220SK1381, 2719-220SK1381, 2719220SK1381
