
OEM, aftermarket, Used and reconditioned parts that meet global standards.
At TOSOG, quality is the foundation of everything we do. We partner with trusted global manufacturers to source durable, high-performance components for all major earth-moving brands — including Caterpillar, Komatsu, Bell, Volvo, and Hitachi. Every part is tested, verified, and guaranteed to perform under tough South African conditions, helping your machinery stay reliable and productive for longer.
Efficient sourcing and delivery – wherever your site is.
We know downtime costs money. That’s why TOSOG maintains a streamlined import and logistics network to deliver the parts you need – fast. Whether you’re in Gauteng, Limpopo, Mpumalanga, KZN, or across SADC, our team ensures prompt shipping, customs clearance, and local distribution for seamless supply. You can depend on us for on-time delivery and real-time order updates from warehouse to worksite.
Affordable solutions without compromising quality.
As an independent importer and distributor, TOSOG provides cost-effective alternatives to OEM pricing. Our long-standing supplier relationships allow us to offer premium aftermarket and reconditioned options at highly competitive rates — without sacrificing reliability. You get the right part, right price, and right performance, ensuring maximum value for every purchase.
Real expertise from people who understand your machines.
Our team brings hands-on experience in mining, construction, and plant maintenance, giving you access to genuine expertise — not just sales talk. Whether you need help identifying a part, matching a serial number, or planning a component rebuild, we’re here to assist. TOSOG stands for trust, service, and long-term partnership, helping your business keep every machine running at its best.
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607-5658 CAT Rear Swing Drive (Without Motor)
CAT 607-5658 Rear Swing Drive (Without Motor) – OEM-spec swing drive gearbox for Caterpillar excavators, offering smooth rotation, high torque handling, and durable performance. Motor not included.Read more -

CAT 299-5204 – Body Assembly (Steering Piston)
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Day Rate
R30,734.61 Excl VAT
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OEM Bell B40D – Reconditioned Injector Set
OEM Reconditioned Injector Set for Bell B40D. Fully tested, calibrated, and ready to install. Restores power, improves fuel efficiency, and reduces smoke at a fraction of the cost of new injectors.Read more -

561-33-62120 – Komatsu Piston – HD780 / HD785 / HD985
OEM 561-33-62120 piston for HD780, HD785, and HD985 dump trucks. High-strength, precision-engineered piston designed for maximum durability, performance, and engine reliability in heavy-duty mining applications.Read more -

6245-11-3100 – Komatsu Injector Assembly
OEM 6245-11-3100 Komatsu Injector Assembly engineered for precise fuel delivery, optimal engine performance, improved fuel efficiency, and long-lasting reliability in heavy-duty diesel applications.Read more -

6210-19-1814 – Komatsu Engine Gasket
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Day Rate
R1,699.45 Excl VAT
OEM Komatsu Engine Gasket 6210-19-1814 – high-quality, heat-resistant gasket designed to provide a perfect seal and restore engine reliability in Komatsu diesel engines.Add to cart -
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6211-31-2410 – Komatsu Piston Pin
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Day Rate
R1,205.30 Excl VAT
Genuine high-strength piston pin designed for precise piston-to-connecting-rod alignment, durability, and long-term engine performance in Komatsu diesel engines.Add to cart -
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6212-11-1103 – Cylinder Head Assembly
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Day Rate
R24,202.83 Excl VAT
OEM 6212-11-1103 Cylinder Head Assembly – a complete, factory-spec engine head designed for durability, perfect fitment, and optimal combustion performance. Ideal for engine rebuilds and replacements.Add to cart -
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6212-11-1100 Komatsu Cylinder Head Assembly – Valve Less
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Day Rate
R25,594.51 Excl VAT
OEM Komatsu Cylinder Head Assembly (Valve Less)Add to cart
Part Number: 6212-11-1100
✔ Genuine OEM quality
✔ Precision-machined for perfect fit
✔ Supplied without valves
✔ Designed for heavy-duty Komatsu diesel engines
✔ Ideal for engine rebuilds and overhauls -
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705-52-30A00 – Komatsu Hydraulic Pump
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Day Rate
R71,560.26 Excl VAT
OEM 705-52-30A00 Komatsu Hydraulic Pump – Genuine Komatsu hydraulic pump engineered for reliable pressure, optimal flow, and long-lasting performance in heavy-duty construction equipment.Add to cart -
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708-7W-00012 – Komatsu Motor Assembly
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Day Rate
R127,896.29 Excl VAT
OEM 708-7W-00012 Komatsu Motor Assembly – Genuine hydraulic motor engineered for durability, precise performance, and perfect OEM fitment. Ideal for Komatsu construction and mining machinery.Add to cart -
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704-71-44002 – Komatsu Pump Assembly
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Day Rate
R86,584.58 Excl VAT
OEM 704-71-44002 Komatsu Pump Assembly – Genuine hydraulic pump designed for reliable pressure, efficient hydraulic flow, and long-lasting performance. Perfect OEM replacement for Komatsu construction equipment.Add to cart -
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708-4L-00931 – Komatsu Pump Assembly
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Day Rate
R354,026.46 Excl VAT
Genuine OEM Komatsu 708-4L-00931 Pump Assembly designed for maximum hydraulic efficiency, durability, and perfect fitment on Komatsu machinery. Ideal for repairs and replacements requiring original performance.Add to cart -
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705-52-42220 – Komatsu Pump Assembly
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Day Rate
R108,701.92 Excl VAT
Genuine OEM Komatsu 705-52-42220 Pump Assembly engineered for reliable hydraulic performance, precise fitment, and long-lasting durability in Komatsu equipment.Add to cart -
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709-14-93500 – Komatsu Control Valve
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Day Rate
R582,548.83 Excl VAT
OEM 709-14-93500 Komatsu Control Valve – Genuine hydraulic control valve engineered for precise flow control, durability, and optimal performance in Komatsu construction and earthmoving equipment.Add to cart -
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709-15-94000 – Komatsu Control Valve
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Day Rate
R719,641.90 Excl VAT
709-15-94000 Komatsu Control Valve – High-quality hydraulic control valve designed to regulate oil flow and pressure in Komatsu heavy equipment, ensuring smooth and reliable machine operation.Add to cart -
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CAT C15 Fuel Injector – Premium Injector for CAT C15 Engines
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Day Rate
R22,000.00 Excl VAT
Buy high-quality CAT C18 fuel injectors for construction, mining, marine, and industrial engines. Genuine, OEM, and aftermarket options available with fast delivery across South Africa. Perfect fit, tested reliability, expert support.Add to cart -
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CAT 115mm Outer Diameter Oil Piston Ring – 262-2891
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Day Rate
R604.65 Excl VAT
The CAT 262-2891 Oil Piston Ring (115mm OD) is engineered for maximum sealing efficiency, reduced oil blow-by, and improved engine performance. Designed for CAT C9 and C9.3 engines, this piston ring is widely used across earthmoving, construction, mining, agricultural and industrial applications.Add to cart -
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CAT 5.32mm Thick Crankshaft Thrust Plate 246-3150
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Day Rate
R814.18 Excl VAT
The CAT 246-3150 Crankshaft Thrust Plate (5.32mm thickness) is a precision-engineered component designed to control crankshaft end-play and ensure long-term durability of your Caterpillar engine. Built for reliability under high-load conditions, this thrust plate is compatible with a wide range of CAT machines, including generators, excavators, wheel loaders, soil compactors, track-type tractors, and more.Add to cart -
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113mm Outer Diameter Needle Roller Thrust Bearing – 151-2939
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Day Rate
R1,058.00 Excl VAT
The 151-2939 Needle Roller Thrust Bearing is a durable OEM-grade thrust bearing designed for high-load applications in Caterpillar engines, transmissions, and powertrain systems. With a 113mm outer diameter, it delivers exceptional axial load support and long service life across a wide range of Cat® equipment, including graders, dozers, wheel loaders, scrapers, excavators, and C9/C9.3 engine platforms. Ideal for cost-effective maintenance and reliable machine performance.Add to cart -



















