Sunstar 520 Powerdrive Steel Front Sprocket | 33813
$5.00
Sale price
$5.00
Regular price
$29.99
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Sunstar 520 Powerdrive Steel Front Sprocket | 33813
$5.00
Sale price
$5.00
Regular price
$29.99
This is a factory-replacement 13-tooth steel front countershaft drive sprocket (Sunstar part number 33813). Constructed from case-hardened chromoly steel and treated with a parkerizing surface finish, it directly replaces hooked or worn engine sprockets. Replacing a worn countershaft sprocket ensures smooth chain tracking, maintains even drive tension, and prevents countershaft wobble to safeguard engine seals from oil weeping.
Product Details
- Made from case-hardened chromoly steel for high wear resistance under load.
- Parkerized surface finish provides exceptional rust and corrosion resistance.
- Delivers exact original equipment (OE) dimensions for flawless alignment and shaft balance.
📋 Technical Specs
- Manufacturer: Sunstar Sprockets
- Part Number: 33813
- Component Type: Front Countershaft Drive Sprocket
- Material: Case-Hardened Chromoly Steel
- Chain Size Compatibility: 520 Standard Pitch Line
- Tooth Configuration: 13-Teeth (13T)
- Color/Finish: Black Parkerized
🏍️ Vehicle Fitment
This 13-tooth 520-pitch front sprocket features broad vehicle-specific fitment across vintage and modern off-road dirt bikes, ATVs, and dual-sports, including:
| Year Range | Make | Model Class / Fitment Groups |
|---|---|---|
| 2004 – 2017 | Honda | CRF250R / CRF250X Motocross & Off-Road |
| 2007 – 2026 | Honda | CRF150R / CRF150R Expert Minicycle |
| 2004 – 2007 | Honda | CR125R 2-Stroke Track Models |
| 1984 – 2006 | Kawasaki | KDX200 / KDX220R 2-Stroke Enduro |
| 1987 – 2007 | Kawasaki | KX250 / KX500 High-Displacement 2-Strakes |
| 2003 – 2006 | Kawasaki | KLX400R / KLX400S (Dual-Sport Models) |
| 2000 – 2007 | Honda | XR650R Liquid-Cooled Thumper |