Spec-Cast Wear Parts

Founded in 2009 and located in Johannesburg South Africa, we pride ourselves in providing unmatched technical expertise, quality, and customer service. Spec-Cast offers an unparalleled array of proprietary products to optimize operations, including increasing productivity, reducing downtime, and thus, increasing profits. Our valued commitment to quality control and processes maintain our top priority, ensuring ISO9001:2015 compliance and certification.

Spec-Cast is one of the leading suppliers offering a comprehensive range of wear parts for the mining, construction, and agricultural Industries. Spec-Cast’s headquarters are located in Johannesburg with further branches in Middelburg and Kathu. Our branch network will be expanding as we are set up to open four new branches in 2024, two will be located in South Africa and two in Southern Africa.

Spec-Cast is well known for its comprehensive product range in ground engaging tools (G.E.T), undercarriage and track frames to suit a wide range of construction and heavy mining machinery, ranging from 3 to 600 ton machines.  Over and above our standard stocked wear parts, Spec-Cast offers various grades of JADCO abrasion resistant wear steel and carbide overlayed plate, providing 3-15 times the life of ordinary AR400 plate.

Our extensive G.E.T range, well known as ROCKTIP G.E.T SYSTEMS offers bucket teeth and adapters, side cutters, ripper tips, re-pointers, scarifier tips, ripper shanks and shank protectors, half arrows, shrouds, wear buttons and chocky bars, cutting edges, end bits, grader blades, overlays, underlays, bucket lips, mold board liners, skid plates, new and refurbished excavator and loader buckets.
ITM is a world leading specialist designer and manufacturer of undercarriage components and complete undercarriage solutions, covering virtually the entire range of modern crawler machine applications in the construction, mining, utility, forestry, road, building, and agricultural industries.
VemaTrack undercarriage parts cater for light to medium construction and mining machines up to 45 Ton excavators and up to CAT D9 and equivalent dozers. In addition, VemaTRACK offers an extensive range of mini-excavator and loader rubber tracks which conform to the highest quality standards.
With Trackman® by Loc, we offer a wide range of rubberized track and components for Agricultural applications. Trackman® tracks are engineered and built to withstand the most treacherous field conditions. In addition to Agricultural rubber tracks we provide related rubber track components: rubberized drive, idler and roller wheels, as well as elastomeric suspension mounts and other undercarriage elements.
OFM Top Line's vast range of track frame components is proven for best results, even in the toughest working conditions. High quality, direct replacement parts for many brands of earthmoving and mining machines.
JADCO’s range of impact and abrasion resistant steel for Africa’s toughest conditions. Four decades of innovation produce the unique alloys and proprietary manufacturing processes to create the toughest, longest lasting wear steels. Spec-Cast is proud to be named as JADCO’s authorised stocking dealer in South Africa to support the demands within Southern Africa.

Spec-Cast offers several replacement parts for the mining shovel and dragline sectors including but not limited to crawler shoes, dragline chains and links, dump sockets, rope socket systems, dump blocks, hoist components, rigging components, pin retention systems, concentric and eccentric bushes.

We cater for and supply replacement parts for brands such as Caterpillar, Komatsu, Hitachi, Liebherr Esco, JCB, Daewoo/Doosan, Case, New Holland, Terex, Massey Ferguson, Hyundai, Liugong, H&L, MTG, Bobcat, Bofor, Kubota, Sumitomo, XCMG, Sany, Shantui, Dynapac, John Deere, Volvo, Kobelco, Zoomlion, Bucyrus-Erie, Sandvik, O&K, P&H & Marion.

Over and above our stock standard products, Spec-Cast manufactures various castings and forgings for the agricultural, mining and general industrial sectors, offering several manufacturing processes and materials that will be best suited to the type of product and its application.

Spec-Cast is a customer driven group of companies continually investing resources in the design and production of superior product offerings. Investment in state of the art equipment, the latest technologies, quality systems and lean manufacturing initiatives are just some of the ways we continue to ensure overall customer satisfaction.

Our Mission

One universal solution to ensure greater efficiency, maximum productivity and reduced cost per hour.

Our Vision

Guided by a passion for progress and a deep understanding of the industry, we aspire to revolutionize earthmoving operations by delivering cutting-edge parts that optimize efficiency, enhance performance, and elevate productivity standards. We envision a future where our solutions not only meet but exceed the evolving needs of our customers, fostering long-lasting relationships built on trust, integrity, and shared success. With an unwavering commitment to excellence, sustainability, and customer-centricity, we aim to empower our partners with the essential components that shape the world beneath our feet.

Leadership Team

Aimee Mason


Arthur Madumbo

Sales Director

Praveena Naicker


Bonita Kok

General Manager

Joe Venter

Technical Supervisor

Herman Bezuidenhoudt

Director - Spec-Cast Middelburg

Renaldo Madumbo

Branch Manager - Kathu

Yolandi Meadows

Branch Manager - Pinetown