NZ Diesel Ltd

NZ Diesel Ltd is owned and operated by Nigel McClay, who brings over 30 years’ hands-on experience in the diesel and earthmoving industry. We specialise in sourcing high-quality aftermarket spare parts for diesel engines and earthmoving equipment, supported by extensive product knowledge and strong global supply networks. We supply parts for major brands including Caterpillar, Cummins, Kubota, Komatsu, Hyundai, Doosan, John Deere, Yanmar, Kobelco, and many more. Our goal is to make sourcing diesel and earthmoving parts in New Zealand simple, reliable, and competitively priced. If you’ve struggled to find the right parts or need advice from someone who genuinely understands your machinery, you’re in the right place.