HPI Racing Black Pilot Nut 1/4 28 X 8.5mmfor the Firestorm 10T and Savage X (1pcs) (ONLINE ORDER ONLY)

Overview

The HPI Racing 1/4-28 x 8.5mm Black Pilot Nut is a genuine factory replacement nut that secures the flywheel and clutch assembly to the engine crankshaft on the HPI Firestorm 10T and Savage X. The 1/4-28 imperial thread is the standard for many .15-.21 nitro engines.

A damaged or stretched pilot nut causes flywheel slippage and unsafe operation — fresh OEM nut restores reliable engagement.

Key Features

• Genuine HPI Racing replacement nut
• 1/4-28 imperial thread
• 8.5mm head
• Black finish
• Direct fit for Firestorm 10T and Savage X

Performance Benefits

• Secure flywheel-to-crankshaft retention
• Long-lasting steel construction
• Clean black appearance

Usage Notes

• Apply thread-lock at install
• Torque to factory spec
• Inspect crankshaft threads for damage

Technical Specs

• Type: Pilot Nut
• Thread: 1/4-28
• Length: 8.5mm
• Color: Black
• Manufacturer: HPI Racing

What's Included

• (1) HPI Racing Black Pilot Nut

Fitment

• HPI Firestorm 10T 1/10 scale nitro stadium truck
• HPI Savage X 1/8 scale nitro monster truck

Summary

Restore reliable flywheel retention with this genuine HPI 1/4-28 x 8.5mm black pilot nut.