HUDY Professional Engine Tool Kit for .21 Engine - 107051

The HUDY 107051 Professional Engine Tool Kit is a precision maintenance tool set designed for servicing .21 nitro RC engines.

The kit includes a professional bearing puller and bearing presser, allowing front and rear engine bearings to be safely removed and accurately installed while reducing the risk of damage to the engine case or bearings.

Ideal for serious 1/8 nitro racers, engine builders and RC workshops.

Professional Engine Bearing Maintenance

The HUDY 107051 makes engine bearing replacement easier and more controlled than using conventional workshop tools.

The kit can be used to remove and install both front and rear engine bearings, with interchangeable components allowing the system to be adapted for different engine bearing sizes.

Premium HUDY Construction

The components are precision CNC-machined from HUDY Spring Steel and black hard-coated 7075 T6 aluminium, providing excellent durability and accuracy.

The lightweight and compact design also makes the kit easy to store and transport in your pit equipment.

Key Features

• Genuine HUDY professional engine tool
• Product Code: 107051
• Designed for .21 nitro engines
• Complete bearing puller and presser system
• Removes front and rear engine bearings
• Installs front and rear engine bearings
• Precision CNC-machined construction
• HUDY Spring Steel components
• Black hard-coated 7075 T6 aluminium components
• Exchangeable bushings
• Optional collets available
• Compact and lightweight design
• Can be adapted for .12 engines with optional components

Included .21 Engine Components

The 107051 kit includes:

• 107064 – 14.0–14.5mm Collet for .21 Engine Bearing
• 107073 – Bearing Presser Adapter Set for .21 Engine

For .21 engines using a 13mm ID bearing, HUDY offers the optional 107063 13mm collet.

Ideal for Nitro Engine Servicing

The HUDY 107051 Professional Engine Tool Kit is an excellent workshop tool for anyone regularly servicing .21 nitro engines.

Its precision puller and presser system makes changing engine bearings safer, easier and more accurate, making it particularly useful for 1/8 nitro buggy, truggy, GT and on-road racers.