STIHL Bumper Spike - 0000 660 0801

Replace worn front lifting hardware with the STIHL Bumper Spike (0000 660 0801), a precision-machined steel component engineered to restore full mechanical leverage for handling heavy timber during professional felling operations. The unit bolts directly to the guide bar nose hub, providing secure traction for log rolling, yarding, and controlled directional shifts while minimizing operator strain.

Key Features

• Threaded nose-mount design: Secures directly to standard STIHL guide bar front studs without auxiliary adapters.
• Heat-treated alloy construction: Forged steel resists bending and surface scoring under repeated high-load cycling.
• Raker-to-spike geometry: Combines forward bite traction with amplified leverage for safer log manipulation in steep terrain.

Product Details

• OEM Part Number: 0000 660 0801
• Component Classification: Bumper spike / front raker replacement assembly
• Material: Hardened carbon steel
• Mounting Thread: Standard STIHL nose gear pitch and diameter

Compatibility

• Fits professional two-stroke platforms requiring reinforced front lifting studs, including MS 362, MS 390, MS 440, MS 460, MS 461, MS 500, and MS 661 series chassis.
• Compatible with standard safety scabbard systems and OEM chain tensioner housings.
• Requires verification of existing nose housing thread condition before installation; non-standard aftermarket guards may require machining or spacer components.