Specification Brand : Replacement Parts Industries RPI BulletPoint1 : Helical/pulley gear BulletPoint2 : Material: Black Delrin BulletPoint3 : Surface Treatment: Frequency hardened parts have higher wear resistance, higher strength and lower notch sensitivity. Blackened surface can effectively prevent rust and oxidation. BulletPoint4 : Easy to Use: Be sure your RC motor shaft have the same diameter. Comes with set screws for each pinion gear, easy to install. Hardness of teeth surface: hard teeth surface. BulletPoint5 : Tips: Release the motor to install the pinion. Make sure to lock it on the flat part of the motor shaft. Good pinion gear replacement for your equipment. Color : 10 Teeth 4mm Height ExternallyAssignedProductIdentifier : 8306054280484 ExternallyAssignedProductIdentifier1 : 195997008600 ExternallyAssignedProductIdentifier2 : 0195997008600 ExternallyAssignedProductIdentifier3 : 726221934152 ExternallyAssignedProductIdentifier4 : 726221934169 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FitType : Universal ItemName : Drive Gear for Gendex - Fits: Racks; Developer, Fixer and Wash GXG007 ItemPackageDimensions_Height : 9.3 centimeters ItemPackageDimensions_Length : 1.6 centimeters ItemPackageDimensions_Width : 6.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : rack-and-pinion-gears Manufacturer : Replacement Parts Industries RPI ManufacturerMinimumAge : 168 Material : Plastic ModelName : R10132 ModelNumber : a22051200ux0593 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfTeeth : 14 PartNumber : GXG007 PowerSourceType : manual ProductDescription : FEATURES * Helical/pulley gear * Material: Black Delrin FITS: Racks; Developer, Fixer and Wash MODEL(S) THIS PART FITS: GXPâ„ ProductSiteLaunchDate : 2020-05-06T05:32:54.702Z Size : 2mm Tight Style : Classic SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : unisex-children UnitCount : 1