Specification Brand : Boston Gear BulletPoint1 : Stem Diameter: 1.000 inches BulletPoint2 : The Package Length of the Product is 17.78 centimeters BulletPoint3 : The Package Width of the Product is 18.288 centimeters BulletPoint4 : The Package Height of the Product is 8.636 centimeters BulletPoint5 : Meets AGMA commercial class standards CompatibleWithVehicleType : Passenger Car ExternallyAssignedProductIdentifier : 4955439867310 ExternallyAssignedProductIdentifier1 : 781711097748 ExternallyAssignedProductIdentifier2 : 0781711097748 ExternallyAssignedProductIdentifier3 : 00781711097748 IncludedComponents : 1*shaft Right angled bevel gearbox ItemDisplayDimensions_Height : 1.25 inches ItemDisplayDimensions_Length : 3.25 inches ItemDisplayDimensions_Width : 1.25 inches ItemName : Boston Gear NFR8 Stem Pinion, 14.5 Degree Pressure Angle, 10 Pitch, 8 Teeth, 7.500" Long, Steel ItemPackageDimensions_Height : 8.636 centimeters ItemPackageDimensions_Length : 17.78 centimeters ItemPackageDimensions_Width : 18.288 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : rack-and-pinion-gears Language : japanese Manufacturer : Boston Gear ManufacturerMinimumAge : 144 Material : Alloy Steel ModelNumber : NDR7 NumberOfItems : 1 NumberOfPieces : 12 NumberOfTeeth : 8 PartNumber : NFR8 ProductDescription : Kyosho 48 Pitch Hardened Aluminum Pinion Gear. These gears are compatible with the Kyosho Lazer and Ultima series vehicles, and are a great option for a variety of 1/10 applications. Hardended aluminum pinion gears are lighter than the steel gears, so they have less rotating mass. However aluminum pinion gears do not hold up as well in conditions where a lot of grit and dirt may get between the pinion gear teeth and the spur gear. Gears are available in a variety of tooth count options to fine tune torque and top speed. Package includes one gear and one set screw. ProductSiteLaunchDate : 2014-09-06T09:21:04.672Z Size : 16 DP StreetDate : 2017-03-12T00:00:01Z Style : Classic SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword : unisex TargetGender : male UnitCount : 1