Request Quote
  • Our Story

Three decades of Parts specialist and industry experience.

NZ Diesel is built on more than 30 years of experience sourcing diesel engine and earthmoving equipment parts for customers across New Zealand and beyond.

30+

Years Industry Experience

  • MEET NIGEL MCCLAY

A lifetime of industry knowledge and parts expertise.

NZ Diesel is owned and operated by Nigel McClay, who has spent more than 30 years working within New Zealand’s diesel and earthmoving industries.
Through years of hands-on experience in dismantling yards and working with equipment from a wide range of manufacturers, Nigel developed extensive knowledge of diesel engines, earthmoving machinery and replacement parts.
Rather than carrying out mechanical repairs, Nigel focuses on helping customers identify, source and supply the right parts for their equipment. His practical industry knowledge and trusted supplier network make it easier for customers to find quality solutions quickly and cost-effectively.
Today, NZ Diesel supports contractors, workshops, fleet operators and equipment owners throughout New Zealand with reliable parts sourcing and honest advice.
  • EXPERIENCE TIMELINE

A career built on industry knowledge.

  • Early Years
Dismantling & Equipment Knowledge
Built extensive hands-on knowledge working in dismantling yards and handling equipment from a wide range of manufacturers.
  • Industry Experience
Parts & Equipment Expertise
Developed a deep understanding of diesel engines, earthmoving equipment and replacement parts across multiple industries.
  • Global Network
Worldwide Parts Sourcing
Built strong relationships with trusted suppliers worldwide to source genuine, OEM and quality aftermarket parts.
  • Today
NZ Diesel Ltd
Providing specialist parts sourcing services for diesel engines and earthmoving equipment throughout New Zealand.
Years Industry Experience
0 +
Parts Sourced
0 +
Global
  • Supplier Network
NZ Wide
  • Service Coverage
  • Experience Timeline

A career built in the industry.

Reliability

We say what we'll do and do what we say. Quoted parts arrive on time, every time.

Integrity

Honest pricing, honest advice. We'll tell you when a part isn't worth replacing.

Quality

Aftermarket parts that meet OEM specs, sourced from suppliers we've vetted personally.

Customer Service

One direct line to a specialist who treats every order like it matters — because it does.