Hardened Steel Front & Rear Drive Sprockets Engineered to Exceed Original Equipment Standards and Quality
Replaces OEM Part: Husqvarna 5831015105230, 7771015105230, 8131095105268, 58310151052, 5831015104530, KTM 5841005105204, 7771015105204, 7771095105204, 58310151052, 7771015105201
Compatible with: KTM 1995-2002 125, 2016-2019 150, 1997-2002 200, 1994-2004, 2015-2019 250, 1994-2004 2017-2019 300, 2016-2019 350, 1998-2002 380, 1999-2002 400, 1994-1995 440, 2015-2019 450,
Compatible with: Husqvarna 2016-2019 350, 1998-2002 380, 1999-2002 400, 1994-1995 440, 2015-2019 450, 2017-2018 500, 2000-2002 520, 2001 540, 1994-1996 550, 2014-2018 FC250, 2014-2018 FC350, 2014-2018
Kit includes 1 Front 520 Pitch 13 tooth drive sprocket, and 1 Rear 520 Pitch 52 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel MK1003037
About
provides Powersports replacement parts. Some of the product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. parts are here for when you need them the most.
Drive Sprocket MK1003037
Includes: Front 13T Rear 52T Drive Sprocket KitCompatible with the following brands: KTM, HusqvarnaCompatible with the following models: 150, 200, 350, 380, 400, 440, 450Replaces for the following OEM MPN’s: 5831015105230,7771015105230,8131095105268,58310151052,5831015104530,5841005105204,7771015105204,7771095105204,7771015105201
Front Sprocket Teeth: 13
Rear Sprocket Teeth: 52
Compatible Chain Pitch: 520
Compatible Vehicle Type: Dirt Bike
DRIVE SPROCKET
What is a Drive Sprocket
Sprockets are rotating parts with teeth that are used in conjunction with a chain to transmit powerIn order for sprockets and chain to be compatible with each other they must both have the same thickness and pitch. In order for the sprockets and chain to work effectively, all of the sprockets should be on parallel shafts with their corresponding teeth on the same plane.
Parts of a Sprocket
Number of Teeth – The total number of teeth (projections) around the whole circumference of a sprocketPitch Diameter (PD) – An imaginary circle which is traced by the center of the chain pins when the sprocket rotates while meshed with a chainPitch – The amount of pitch diameter in inches per tooth. Gears with a larger pitch will have bigger teeth
When to Replace
Check how well the chain meshes with the sprocket teeth. In a healthy chain and sprocket combo, the individual chain rollers align perfectly with the spaces between the sprocket teeth and fit down into those U-shaped grooves evenlyLook closely at the sprocket teeth to see if they have become sharp at the tips and/or slightly curled. The teeth on a new sprocket are straight and have a flat or domed shape at the tip, If the teeth are sharp, the sprocket is worn