Gear Kit. Includes the installation manual. No special tools are needed.Gear Kit. Fits all antenna models. Direct fit for PN 019604.SKU: 019612$14.95PriceQuantity*Add to CartPRODUCT DETAILSIncludes all of the hardware needed for the installation:* Worm Gear (065645)* Cap Nut (030260)* Clevis Pin (065565A)* Elevation Shaft Assembly (065641) includes: * Elevation Shaft (065663)* Small O-Ring (065568)