HRSTRF455 - Steel Spur Gear (55t 48p) - 4tec2 3

Precision machined, hardened steel spur gear with 55 teeth at 48 pitch designed for high-duty driveline applications in 1/10 scale 4-Tec vehicles. Gear geometry and tooth profile are sized to match 48-pitch pinions and standard slipper clutch interfaces, ensuring proper gear mesh and drivetrain alignment. Steel construction and black oxide surface treatment improve abrasion resistance and reduce wear under load compared with stock nylon gears. Tooth face width of approximately 5 mm balances strength and weight for smooth power transfer.

• CNC machined hardened steel body for precise tooth geometry and durability.
• Black oxide finish to resist corrosion and extend service life.
• 55-tooth count at 48 pitch for direct drive ratio match and performance tuning.
• Face width near 5 mm provides robust contact patch without excessive mass.
• Designed to replace nylon spur gears in 4-Tec 2.0/3 series vehicles for increased drivetrain durability.
• Compatible with hardened 48-pitch pinion gears for proper engagement.
• Steel gear reduces tooth deformation under high torque loads for more consistent performance.