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Hudy Ultimate Engine Tool Kit - For .21 Size Engines
Hudy Ultimate Engine Tool Kit - For .21 Size Engines
Hudy Ultimate Engine Tool Kit - For .21 Size Engines
Hudy Ultimate Engine Tool Kit - For .21 Size Engines
Hudy Ultimate Engine Tool Kit - For .21 Size Engines
Hudy Ultimate Engine Tool Kit - For .21 Size Engines

Hudy Ultimate Engine Tool Kit - For .21 Size Engines

Brand: Hudy

Part No: DY107051

£98.79 RRP £103.99

In Stock: Usually ships same day

Collect Instore

The Hudy Ultimate Engine Tool Kit for .21 size engines (part DY107051) is a precision bearing puller and presser set designed for fast, accurate engine maintenance. Engineered from HUDY Spring Steel and black hard‑coated 7075‑T6 aluminium, each component is CNC‑machined for a precise fit, delivering a long service life in a lightweight, compact form.

Key Features

  • Pulls out front and rear engine bearings
  • Presses in front and rear engine bearings
  • Complete set includes both puller and presser
  • CNC‑machined components for high precision
  • HUDY Spring Steel and 7075‑T6 aluminium construction
  • Lightweight, compact, comfortable to use
  • Exchangeable bushings with optional collets for different engines
  • Designed for durability and an extended lifespan

What’s Included

  • Bearing puller
  • Bearing presser

Suggested Compatibility

  • .21 size nitro engines
  • With optional adapters and collets (available separately), the tool may be used with additional engine types such as .12 size engines

Optional Accessories (Available Separately)

  • #107061 Collet 11.5mm for .12 Engine Bearing
  • #107063 Collet 13mm for .21 RB & SH Engine Bearing
  • #107064 Collet 14mm for .21 Engine Bearing
  • #107072 Bearing Presser Adapter for .12 Engine - Set
  • #107073 Bearing Presser Adapter for .21 Engine - Set

Bearing puller & presser

• Ultimate engine maintenance tool kit
• Pulls out front & rear bearings
• Presses in front & rear bearings
• Complete set includes puller & presser
• Universal for .12 and .21 engines (optional adapters)
• Exchangeable bushings
• Optional collets available for different engines

• HUDY Spring Steel™
• CNC-machined with highest precision
• Black hard-coated aluminum 7075 T6 & hardened steel parts
• Lightweight design and compact size
• Comfortable and easy to use
• Incredible lifespan & durability

Ultimate engine maintenance tool kit set includes puller and presser for pulling out and pressing in front & rear engine bearings. Universal components will work with either .12 or.21 engines; exchangeable bushings and optional collets are available for use with different-sized engines.

Made from HUDY Spring Steel™ and black-hardcoated aluminum 7075 T6 for unsurpassed lifespan and durability, all parts are CNC-machined for ultra-high precision. Lightweight design and compact size, easy and comfortable to use.

If needed a tool for use with both .12 and .21 engines, HUDY offers separate collets and presser adapters to make the bearing tool universal.

Adapters and collets for different engines are available separately as well:
#107061 Collet 11.5mm for .12 Engine Bearing
#107063 Collet 13mm for .21 RB & SH Engine Bearing
#107064 Collet 14mm for .21 Engine Bearing
#107072 Bearing Presser Adapter for .12 Engine - Set
#107073 Bearing Presser Adapter for .21 Engine - Set



Key Info:
  • Brand: Hudy
  • Part No: DY107051
  • Barcode: 8581701070513
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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Questions & Answers
Real questions from real customers. Why not ask your own?
Hi. Does this tool only remove and replace bearings on the .12 and .21 engines? What if you have say .15 or .25 or even 3.0 engine can you add parts to allow you to change bearings on all engines? Many Thanks.
Fraser / 1st October 2019

Yes - it's universal, it should work with pretty much anything between .12 up to say .36 (5.9cc)

Ben @ Wheelspin Models
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