• Specifications

• Rotation: CCW

• Number of Teeth: 17

• Gear OD: 1.535in / 39mm

• Length: 3.598in / 91.4mm

• Drive Gear: 54.5mm OD, 40T

• Warranty: One Year

• Package: Neutral Carton

• Compatibility

• Arrowhead: SMU5003, ZN0751

• J and N: 220-54002, 220-54005

• Mitsuba: SM1329850

• Tucker Rocky: 495717, 49-5717

• Wai: 54-8505

• ZEN: 0751, 1.01.0751.0

• Polaris: 3083647, 3090034, 3090188, 3085394, 3087030, 3089255, 3090322, 3090327, 3084981

• Trail Blazer: 250, 330, 400 (1996-2011)

• Sportsman: 500 HD (2013), 500 HO (2001-2013), 500 HO Duse (2001-2002), 500 HO EFI (2008), 500 HO Freedom (2002), 500 HO RSE (2001-2002), 500 HO Touring (2010-2013), 500 HO/INTL (2005), 500 PSE HO (2002), 500 RSE (1999-2000), 500 Swedish (1996-1998), 500 X (2002)

• Sportsman 6x6 (2000-2008)

• Brand: Polaris

• ATV Models:

• Replaces OEM/Aftermarket Numbers:

• Fitment: Polaris Starter Drive System

• Features

• Precision-engineered for Polaris ATV specifications

• Heavy-duty steel build for long-lasting off-road performance

• Direct OE replacement, no additional modifications needed

• Corrosion-resistant coating adapts to rugged environments

• One-year warranty for worry-free use

This Starterstock Starter Drive Bendix serves as a high-grade direct fit for Polaris Trail Blazer and Sportsman ATV models. It matches OEM reference numbers 3083647, 3085394, 3090034, 3087030, and SM1329850 perfectly.

Designed to suit standard 12V starting systems, this unit comes with a 17-tooth pinion gear paired with a 40-tooth drive gear. Both gears are forged from high-strength heat-treated steel, built for long-lasting durability and steady power transmission. It adopts counterclockwise (CCW) rotation, while precise factory dimensions of 39mm gear OD and 91.4mm total length guarantee seamless alignment with stock starters and engine housings.

Made to endure rough off-road environments, its full metal structure stands strong against everyday wear, dirt buildup and continuous vibration—the main triggers of early Bendix breakdown. It effectively fixes typical starting troubles such as grinding sounds, sporadic gear engagement and no-crank situations. Installation is simple and uncomplicated; no alterations or professional tools are needed for an easy, worry-free replacement swap.