Engine Components

Industrial Solutions to Aviation Standards

Our Part 145 approved facility provide a range of services to ensure high quality repair and restoration as well as offer options for future protection against wear and corrosion for engine components such as cylinders and crankcases. Our Engine Components team can salvage worn or scored parts, with their processes involving grinding, hard chrome plating, embrittlement relieving, and a final grind to size as specified by our customers. The range of services we provide are:

• Cadmium Plating           • Dye Checks          • Surface Grinding        • Cadmium Plating

• Hore Bore                      • Re-barreling          • Welding                      • Chrome Plating

• Machining

By hard chroming, customers can reduce their on going costs through the reduction of wear, increased resistance and corrosion protection of hard chrome plating.

Get In Touch

For more information on our Engine Components facility, team and the services we provide please get in touch.

Craig Patterson

Craig Patterson

ECNZ Manager

Based in Hamilton

+64 21 321 323

The Services We Provide

The Services We Provide


Here at Engine Components we supply the aviation and commercial industries with quality TIG welding of aluminium/steel/stainless steel titanium/magnesium components. Our welder has 40 years’ experience and is NZ CAA certified.

Machine Shop

Our Precision Machine Shop offers turning, milling, surface grinding as well as external and Internal cylindrical grinding to all industry sectors.

Hard Chrome Plating

Specialists in Hard Chrome Plating, our team have salvaged thousands of hydraulic rams, shafts, rollers, cylinder bores, wear plates, air compressor cylinders, dies and motorcycle stanchions.

Cadmium Plating

Almost all steels can be cadmium plated to provide a resistive layer to corrosion. We can finish your cadmium plating with gold or silver by applying a final passivate coating. All done in accordance with the latest Aviation regulations and specifications.

Aircraft Crankcase Repair

We provide an extensive assessment procedure:
1. Crankcases are machined and lapped to ensure a flat and true mating face
2. The main and cam bearing journals are precision line bored
3. All sizes and alignments checked
4. All accessory clearances are inspected for correct clearances and backlash
5. Cleaned and given a final inspection

Aircraft Cylinder Repair

We provide cost effective options for cylinder repair, including:
- Part Replacement (seats, guides, studs rockers bushes, helicoils)
- Dye Check
- Welding and Machining
- Grinding Cylinder Bore to Oversize
- Hone Bore
- Re-barrelling