Application specific design and engineering, quality materials, precision manufacturing processes, and statistically controlled testing processes differentiate Spicer products. Spicer parts are built to meet or exceed the application-specific Original Equipment (OE) specifications, so you can count on Spicer axle shafts and assemblies to deliver the same quality they bring to Dana's OE axles. Package Dimensions: 53.594 L x 9.398 W x 9.652 H (centimeters) Genuine OE replacement Package Weight: 3.878 kilograms Made in Mexico Brand Spicer Model 29903-1X Item Weight 8.51 pounds Manufacturer Spicer OEM Part Number 00458878 Item model number 29903-1X Product Dimensions 4 x 21.1 x 3.8 inches Manufacturer Part Number 29903-1X