Silver metallic primary drive clutch with EBS type for Polaris Sportsman, showing alloy sheaves and internal components.
Man riding a black Polaris ATV on a desert trail at sunset, with safety, quick shifting, and enhanced engine icons.
Primary drive clutch for Polaris Sportsman 500 4x4, EBS type, with pre-installed weights and springs.
Silver primary drive clutch with high-strength metal construction, blue springs, and EBS type for Polaris Sportsman.
Silver EBS primary drive clutch for Polaris Sportsman with 1.16-inch bore and 1.2-inch belt width.
Primary drive clutch for Polaris Sportsman 500 4x4, featuring dynamic balanced alloy sheaves and EBS type.
Silver drive clutch for 1998-2005 Polaris Sportsman 500 4x4, shown with ATV in desert.
Silver metallic primary drive clutch with EBS type, showing alloy sheaves and internal components.
Silver metallic primary drive clutch with EBS type for Polaris Sportsman, showing alloy sheaves and internal components.
Man riding a black Polaris ATV on a desert trail at sunset, with safety, quick shifting, and enhanced engine icons.
Primary drive clutch for Polaris Sportsman 500 4x4, EBS type, with pre-installed weights and springs.
Silver primary drive clutch with high-strength metal construction, blue springs, and EBS type for Polaris Sportsman.
Silver EBS primary drive clutch for Polaris Sportsman with 1.16-inch bore and 1.2-inch belt width.
Primary drive clutch for Polaris Sportsman 500 4x4, featuring dynamic balanced alloy sheaves and EBS type.
Silver drive clutch for 1998-2005 Polaris Sportsman 500 4x4, shown with ATV in desert.
Silver metallic primary drive clutch with EBS type, showing alloy sheaves and internal components.

Bostome Primary Drive Clutch for Polaris Sportsman 500 4x4 1998-2005 – EBS Type

SKU: 800000118000-1899
Availability: In stock
$174.33
$174.33
Subtotal: $174.33
Silver metallic primary drive clutch with EBS type for Polaris Sportsman, showing alloy sheaves and internal components.

Bostome Primary Drive Clutch for Polaris Sportsman 500 4x4 1998-2005 – EBS Type

$174.33
Silver metallic primary drive clutch with EBS type for Polaris Sportsman, showing alloy sheaves and internal components.
Man riding a black Polaris ATV on a desert trail at sunset, with safety, quick shifting, and enhanced engine icons.
Primary drive clutch for Polaris Sportsman 500 4x4, EBS type, with pre-installed weights and springs.
Silver primary drive clutch with high-strength metal construction, blue springs, and EBS type for Polaris Sportsman.
Silver EBS primary drive clutch for Polaris Sportsman with 1.16-inch bore and 1.2-inch belt width.
Primary drive clutch for Polaris Sportsman 500 4x4, featuring dynamic balanced alloy sheaves and EBS type.
Silver drive clutch for 1998-2005 Polaris Sportsman 500 4x4, shown with ATV in desert.
Silver metallic primary drive clutch with EBS type, showing alloy sheaves and internal components.

Bostome Primary Drive Clutch for Polaris Sportsman 500 4x4 1998-2005 – EBS Type

$174.33
Description
Description
x

Restore lost acceleration and smooth engagement on your 1998-2005 Polaris Sportsman with the Bostome Primary Drive Clutch—a direct-fit replacement built for trail riders who hate downtime.

  • Feature: Dynamic-balanced alloy sheaves – CNC-balanced to 0.5 g tolerance → Benefit: Eliminates vibration and belt slap for quieter, faster throttle response.

  • Feature: Pre-installed weights & springs calibrated to OEM 1321706 specs – No tuning or puller required → Benefit: Bolt-on install in under 30 minutes, saving shop labor costs.

  • Feature: High-pressure cast iron/aluminum body with 1.16 in. bore – Dissipates heat faster than stock → Benefit: Extends belt life and keeps four-wheel-drive performance consistent on long rides.

  • Feature: EBS-type ramp profile – Engine braking transfers smoothly through the driveline → Benefit: Confident descents on rocky trails with less brake wear.

Order the Bostome Primary Drive Clutch today and get your Polaris Sportsman back to peak traction and torque without the dealership wait.

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