When you need parts, chances are you want them right now.

Cat® PartStore™ makes it quicker and easier to buy your Cat parts online. Simply register, find the parts you need, calculate delivery and order at the touch of a button. PartStore is the fastest, easiest and most economical way to order Cat parts in Papua New Guinea and Solomon Islands. You can get exactly what you need 24 hours a day, so you can keep your equipment running and on the job. 

The benefits of using PartStore

  • Check real time parts pricing and availability.
  • Search more than 800,000 parts using our FREE online Cat parts manuals, including SIS.
  • Choose from new, remanufactured, Cat Classic™, Dealer Exchange or used Cat parts.
  • Place orders with frequently ordered parts lists that can be shared across companies.
  • Review online order history, invoices and reman core status for more accurate record keeping.
  • Streamline the ordering process by specifying user preferences.
  • View instant freight calculations so you know the total cost before you order.
  • New credit card payment options for new users and existing cash accounts.
  • Quick register here to start using PartStore now.


 One Safe Source

Welcome to the One Safe Source catalogue. Inside you’ll find part numbers, descriptions, sizes and more for thousands of genuine Cat® parts — all manufactured to strict, original equipment specifications. Read

Cat® Classic Parts

Cat Classic Parts help you manage your owning and operating costs in PNG and SI as the age and remaining value of your older Cat equipment creates the demand for a more economical repair option.

Ground Engaging Tools

Selecting the correct ground engaging tool (GET) plays an important role in gaining the highest return on your machine investment. GET products are integral to protecting the expensive parts of your machine, which in turn results in longer life and reduces machine maintenance costs. GET also contributes significantly to how well your machine performs in specific applications. Read

Cat® Reman

When you buy Cat equipment, you buy a lifetime of value. Cat Reman parts and components provide same-as-new performance and reliability at fraction-of-new costs - while reducing the impact on the environment. And over the counter availability gives you more options at repair and overhaul time. The results are maximum productivity and lower costs for your PNG and SI operation. Read

Rebuild Components

Hastings Deering rebuilt components are all rebuilt by Caterpillar trade qualified technicians according to the latest Cat rebuild procedures, using genuine Cat parts. All rebuilt components are covered by the standard Cat warranty of 6 months on materials and workmanship. Customers return the component on an exchange basis to receive a 'core credit'. Payment is made up front on a parts invoice at the time of the purchase (at a flat rate price).

Cat® Used Parts

Cat Used Parts are a lower cost alternative to brand new parts and a cost saving option for our customers. Hastings Deering PNG and SI continually remove near new and old model parts from machines - cleaning, inspecting and identifying them using the Hastings Deering Service Information System. All work is undertaken by trade qualified technicians ensuring the superior quality for which Hastings Deering is renowned.

Cat® Undercarriage

Only Cat® undercarriage offers the durability and performance that can make a difference to your bottom line. Cat undercarriage parts work as a powerful system to guide your machine over all types of terrain. 


Genuine Cat® Filters

Putting the right lubricants in your machine is the first step - using proper filters is the second. Consistently using quality filters to maintain system cleanliness reduces component wear and lowers operating costs. Cat filters are designed to work with Cat fluids in Caterpillar engines and component systems to provide the highest levels of cleanliness and performance - protecting your systems and lowering your costs.
Take a look inside a genuine Cat filter and the difference is clear. Advanced design features combine in delivering maximum filtration efficiency and the best protection to get the most out of your Cat machine within PNG and SI.

Cat® Fluids

Cat dealers deliver high quality fluids that improve the performance and extend the life of your equipment. Each lubricant and coolant is field tested and approved to ensure they meet each compartments specific performance and cooling requirements.

Cat® Oil

Specially developed to maximise component life by resisting oxidation, preventing build-up, and maintaining proper viscosity. Each type of oil undergoes extensive testing processes to demonstrate long service life. Oil drain intervals may be extended with the Cat S•O•S™ Services Oil Analysis Program and Cat filters.

Cat Grease

Cat Grease is specially designed for Cat machines to greatly reduce pin and bushing wear issues, such as galling and scaring, and to help prevent seizing. Cat Grease is also corrosion resistant and resists water/salt water washout. Premium Cat Grease is designed for the ultimate performance in moderate and extreme climates. It consists of ultra 5Moly (Moderate Climates), Desert Gold (Extreme Hot Climates) and Arctic Platinum (Extreme Cold Climates). Multi-Purpose Cat Grease is for general lubrication in moderate climates and features multi-Purpose, advanced 3Moly and white Assembly.

Cat Coolant

Cat Coolant is formulated to provide excellent protection against boiling and freezing, while preventing corrosion. Its benefits include high boiling temperature, freeze Protection, superior corrosion protection, non-foaming, scale and deposit prevention, organic base chemistry and 40-50% less than conventional coolant.


Cat® Drive Train Parts

Caterpillar final drive and transmission parts work together to transmit power to the ground and propel Cat earthmoving equipment through a variety of applications in Papua New Guinea, Solomon Islands and all over the world.



Cat® Engine Parts
Count on Cat® Engine parts to reduce downtime and cut total owning and operating costs. Cat Engine parts help reduce early hour failures and increase time between overhauls for maximum equipment uptime. They are built tough to provide maximum durability and extend the life of your machines in Papua New Guinea and Solomon Islands.



Cat® Hardware

Caterpillar hardware includes bolts, nuts, washers, screws, rivets, springs and more. Available in a wide range of inch and metric sizes, different coatings are available depending on your application.