634162X Spur Sprocket 3 8 38145X ST316A7N 11256402000 11256402004

This Spur Sprocket is a 3/8" pitch drive sprocket matching OEM Part# 6-34162X, ST316-A7N, and 38145X.

Product Overview

This spur sprocket delivers reliable power transmission for 3/8" pitch chain systems. Designed for high-load applications, it ensures smooth engagement and long service life. Ideal for snowmobile track drives and industrial machinery, this spur sprocket is precision-engineered for performance.

Key Features & Performance

• Precision-machined teeth for accurate chain engagement
• Hardened steel construction for wear resistance
• Designed for 3/8" pitch roller chain
• Direct replacement for OEM part numbers 6-34162X, ST316-A7N, 38145X
• Corrosion-resistant finish for extended durability

Common Uses

• Snowmobile track drive systems
• Go-kart and small vehicle chain drives
• Industrial conveyor and power transmission equipment
• Lawn and garden equipment with 3/8" chain

Technical Specifications

• Pitch: 3/8"
• Part Number(s): 6-34162X, ST316-A7N, 38145X
• Material: Hardened steel

Frequently Asked Questions

Q: Is this sprocket compatible with Polaris snowmobiles? A: This spur sprocket matches part numbers used on many Polaris models, but verify fitment with your specific serial number.

Q: What chain size does this sprocket work with? A: It is designed for 3/8" pitch roller chain, commonly used in snowmobile and industrial applications.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.