The Eaton Spicer Cap-Hub, part number W02HK100, is an axle hub cap sold as an individual unit. This part falls within Spicer’s driveline and axle hardware line and fits into axle hub-cap applications on heavy-duty trucks. The 4.3 x 4.3 x 4.3 in. cubic envelope makes it straightforward to reference against your existing cap before ordering. Pro Gear and Transmission carries genuine Eaton Spicer driveline hardware, call us to confirm this cap is the correct fit for your axle assembly before ordering.Interchanges:EHW02HK100FeaturesEaton Spicer part number W02HK100Axle hub cap for heavy-duty truck driveline and axle applicationsCubic envelope dimensions: 4.3 x 4.3 x 4.3 in.Sold as an individual unit (each)Genuine Eaton Spicer driveline hardware from Pro Gear and TransmissionTech SpecsPart Number: W02HK100Part Type: Axle Hub CapDimensions (H x W x L): 4.3 x 4.3 x 4.3 in.Unit of Measure: Each