Direct-Fit and Dual-Skin Exhausts to suit Caterpillar Machines

Aletek direct-fit replacement exhausts are a strategic upgrade that can deliver long-term cost savings for Caterpillar mobile mining equipment. Our range offers improvements to known OEM fatigue zones for durability and extended product lifecycle. We’re committed to improving the efficiency of your fleet of Cat dozers, excavators, haul trucks and more.

Strategic Benefits
  • Estimated 30% reduction in TCO (Total Cost of Ownership)
  • No site welding required for pipes, fully interchangeable with OEM
  • Solid machined flanges prevent cracking engine pipe ends
  • Australian engineered and manufactured
  • In-stock commitment

Our in-house engineering and precision manufacturing offers you peace of mind and hassle-free installation. Aletek’s replacement guarantee protects your investment across our range of direct-fit replacement exhausts. It’s all part of the Aletek Advantage to get more out of your mining machinery and give you the winning edge.

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Aletek Direct-Fit Exhausts for Cat

Aletek direct-fit exhausts for Cat

Direct-fit exhaust systems to suit Cat mobile mining machines. Our direct-fit range is proudly Australian-made and OEM compatible.

Aletek Dual-Skinned Exhausts for Cat

Aletek dual-skinned exhausts for Cat

Reduce the risk of engine fires for Cat machines with our dual-skinned exhausts. Decreased exhaust surface temperatures mitigate the risk of fires and remove the need for thermal blankets. Ask us about our Cat D11T and 785D dual-skin solutions.

Aletek Exhaust Parts for Cat Engines

Aletek Exhaust parts for Cat Engines - pipes and components

Our exhaust replacement components are interchangeable with Cat parts. Aletek stock a complete range of engine pipes, bellows, mufflers, tailpipes, clamps, brackets, and accessories.


Exhaust Solutions to suit Caterpillar Machines

Aletek offers an extensive range of direct-fit exhausts and exhaust parts. Some of our popular solutions for Cat mining machines include:

  • Dozers: D10T (C27) & D11T (C32)
  • Excavators: 6030 (C27), 6040 (C32), 6050, 6060 (3512, QSK45)
  • Haul Trucks: 777D (3508/B), 777F (C27), 777G (C27), 785 (3512) series, 789 (3516) series, 793 (3516) series, 797B (3524B), many more available
  • Ask us about Cat XQ exhausts and sound suppression solutions
  • See our thermal blankets for Cat

Contact our team to discuss your upcoming fleet upgrades and maintenance projects. We offer site-specific parts catalogues, dedicated account managers, onsite support and site audits for fire mitigation. Get more precision and performance from your mining equipment. The Aletek Advantage, gain the upper hand.

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