Top 7 Caterpillar Parts Suppliers

Picture of George Yang | Founder at EPO

George Yang | Founder at EPO

Hi, I'm George Yang, here to share my expertise in excavator parts with you.

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Are you looking for the best Caterpillar parts suppliers for your industrial equipment? Choosing the right manufacturer for your parts needs is essential to keep your equipment running smoothly.

As an industrial equipment expert, I understand the importance of reliable suppliers that meet your business requirements efficiently.

I’ve reviewed several suppliers and found Guangzhou LIKE Machinery Equipment Co., Ltd to be the best choice for offering high-quality Caterpillar parts with extended warranties, exceptional service, and competitive pricing.

In this review, you’ll learn about the 7 best Caterpillar parts manufacturers, highlighting their strengths, product offerings and why they are trusted by businesses like yours.

So let’s get started!

1. Industry Zone Overview

China, Japan, and Korea are home to some of the world’s largest and most advanced industrial zones. These regions drive global supply chains for heavy equipment parts. Here is a quick look at these zones:

  • China: 4 major zones house over 4,500 parts companies.
  • Guangzhou: Zhuji City has 300 manufacturers and 3,000 companies.
  • Kunming: Zhongtian hosts 150 manufacturers and 900 companies total.
  • Zhengzhou & Shenyang: Combined, 300+ companies operate in both cities.
  • Japan & Korea: Rank 2nd and 3rd globally, specializing in hydraulic parts.

2. Quick Overview of Caterpillar Parts and Models

Below is a quick look at essential Caterpillar parts and popular model names often used in heavy machinery and construction equipment. The table below highlights Caterpillar parts and models before diving into manufacturer details:

Parts NamesPopular Models
Air Compressor, Alternator, Backhoe Parts, Bucket Teeth, Catalytic Converter, Cylinder Head, ECM (Engine Control Module), Exhaust Manifold, Fan Belt, Final Drive, Fuel Filter, Fuel Injector, Fuel Pressure Regulator, Fuel Pump, Hydraulic Control Valve, Hydraulic Cylinder, Hydraulic Hose, Hydraulic Oil Filter, Hydraulic Pump, Injector Solenoid, Injection Pump, Jake Brake Solenoid, Lift Cylinder, Oil Cooler, Oil Filter, Radiator, Rocker Arm AssemblyStarter, Steering Pump, Swing Motor, Thermostat, Tilt Cylinder, Track Adjuster, Turbocharger, Water Pump420, 259D, 424B, 330, 320, 336, 308, 305, 303.5, 312, 315, 320D, 320D2, 330B, 330D, 340, 3406, 3406E, 3508, 3512, 3600, 416, 420D, 420E, 432, 963, 992G, 988H, 854K, 797F, 777, 140, 140G, 140H, 140M, 120M2, 120M, D2, D5, D6, D8, D10, D11, D14, 930, 938, 950, 977, 299D, 299D3, 215, 225, 235, 262C, 275, 277, 299, 304, 307, 311, 315BL, 320B, 320C, 330C, 330CL, 336D, 395

3. Quick Comparison Chart

Choosing the right Caterpillar parts supplier is essential for ensuring your equipment operates smoothly and efficiently. The table below provides a quick and easy-to-read comparison of the 7 leading Caterpillar parts suppliers, helping you find the best fit for your business needs:

ManufacturerBest ForKey ProductsTakeaway Note
IPD PartsHigh-End BrandsPistons, LinersExcellent for innovative sourcing and diverse parts, but premium pricing may not suit small businesses.
Highland TractorInnovationUndercarriages, FiltersIdeal for quality and durability, but global sourcing may lead to longer wait times.
EPO Parts Co., LtdOverallCAT Air Compressor-420, Alternator-259DIdeal for a wide range and standardized parts across brands.
Seven Roads GroupGlobal ReachAlternators, NozzlesPerfect for fast access to parts, but wide selection may overwhelm those seeking standard solutions.
Iron PeddlersComprehensive ServicesBackhoe Loaders, Wheel LoadersGreat for tailored solutions at affordable prices, but not ideal for tech-driven approaches.
IHM Used PartsUsed PartsGears, HosesIdeal for reliable used parts, but may not suit those needing new or OEM parts.
ConEquipFast SourcingFinal Drives, CabsExcellent for easy maintenance of parts, but customization focus may not fit all brand requirements.

4. IPD Parts – Best for High-End Brands

City & Country: USA

Established Date: 1955

IPD Parts is a global leader known for its aftermarket engine parts, serving industries such as construction, mining, energy, and marine. With over 60 years of experience, the company focuses on innovation, quality, and customer satisfaction. Their engineering expertise and superior customer support make it a preferred partner for high-performance solutions.

Key Products: Their main products include Pistons and Liners. Pistons help convert fuel energy into mechanical power, making engines run efficiently and smoothly. Liners protect the engine’s internal surfaces, reducing wear and extending the life of the engine components.

Takeaway Note:

IPD Parts is an excellent fit for companies looking for innovative sourcing methods and a wide range of spare parts. However, their premium pricing might not suit small businesses with tighter budgets.

5. Highland Tractor Parts – Best for Innovation

City & Country: Metro Manila, Philippines

Established Date: 1975

Highland Tractor Parts has built a strong reputation for sourcing quality spare parts from original equipment manufacturers and reputable aftermarket producers worldwide. Their innovative approach to sourcing allows them to offer products that minimize downtime and enhance productivity for various industries, including construction, mining, and agriculture.

Key Products: Their main products include Undercarriages and Filters. Undercarriages provide strong support and stability to heavy machinery, allowing for smooth movement on various terrains. Filters keep engine oil and fuel clean, enhancing engine performance and prolonging its life.

Takeaway Note:

Highland Tractor Parts is well-suited for businesses seeking high-end solutions with a focus on quality and durability. However, getting parts from their global suppliers might lead to longer wait times for delivery.

6. EPO Parts Co., Ltd – Best for Overall

City & Country: Zhuji International Machinery Center, Guangzhou, China

Established Date: 1999

EPO Parts Co., Ltd is a trusted supplier of engineering machinery parts, specializing in excavator components. The company has gained international recognition for developing and producing quality parts for renowned brands like Caterpillar, Komatsu, and Hitachi. Their extensive partnerships with factories provide reliable production and a broad product range for the global market.

Key Products: Their main products include CAT Air Compressor-420 and CAT Alternator-259D. CAT Air Compressor-420 delivers high air pressure for various pneumatic tools, improving efficiency on job sites. CAT Alternator-259D generates electrical power to support engine operation and recharge batteries, providing reliable performance in heavy machinery.

Takeaway Note:

EPO Parts Co., Ltd is ideal for businesses seeking an all-in-one supplier with a diverse product range and strong international distribution. They offer standardized, interchangeable parts that work across many well-known brands, making them a versatile choice for equipment needs.

7. Seven Roads Group – Best for Global Reach

City & Country: Miami, USA

Established Date: n/a

Seven Roads Group is a global supplier of heavy construction equipment parts, known for offering a wide range of options, including OEM, aftermarket, and used parts. They partner with leading brands and provide competitive pricing to meet diverse customer needs. Seems like they contribute a lot to the increasing demand of heavy construction equipment parts that has a CAGR of 4.83%, as per Precedence Research.

Key Products: Their main products include Alternators and Nozzles. Alternators generate electricity to power the engine and its components, providing reliable operation. Nozzles optimize fuel injection, improving engine efficiency and performance by delivering the right amount of fuel at the correct angle.

Takeaway Note:

Seven Roads Group is perfect for businesses that need quick access to parts due to their extensive network and fast sourcing. However, their wide selection might feel overwhelming for those needing quick, standard solutions.

8. Iron Peddlers – Best for Comprehensive Services

City & Country: USA (Various Locations)

Established Date: 1974

Iron Peddlers is a family-owned business with multiple locations, specializing in heavy equipment parts and services. They not only sell new and used parts but also provide repair, customization, and rebuild services through their extensive inventory and full-service shops. With a focus on customer service, they make sure that equipment stays operational with their skilled technicians.

Key Products: Their main products include Backhoe Loaders and Wheel Loaders. Backhoe Loaders combine digging and loading capabilities, making them versatile for various construction tasks. Wheel Loaders excel in lifting and moving heavy materials, enhancing productivity on job sites.

Takeaway Note:

Iron Peddlers are perfect for businesses that require highly tailored solutions at a very affordable price. However, those looking for more tech-driven or automated solutions might find their approach traditional.

9. IHM Used Parts – Best for Used Parts

City & Country: USA

Established Date: n/a

IHM Used Parts specializes in high-quality used parts for Caterpillar and other brands. With a streamlined process, they ensure that each used part is inspected and delivered in premium condition. Their excellent customer service, combined with their extensive network of suppliers, makes them a trusted source for finding difficult-to-locate used parts.

Key Products: Their main products include Gears and Hoses. Gears transmit power efficiently between machine components, maintaning smooth operation and control. Hoses deliver fluids under pressure, providing essential connections for hydraulic systems and maintaining equipment functionality.

Takeaway Note:

IHM Used Parts is is ideal for companies seeking a manufacturer with a long history of reliability and quality. However, they may not be the best choice for businesses strictly needing new or OEM parts.

10. ConEquip – Best for Fast Sourcing

City & Country: USA

Established Date: 2008

ConEquip has quickly grown into a leading supplier of heavy equipment parts, offering over 500,000 parts from more than 3,000 suppliers. They are known for their “World of Parts with a Personal Touch,” they focus on delivering friendly, knowledgeable service while offering significant cost savings due to their high-volume buying power.

Key Products: Their main products include Final Drives and Cabs. Final Drives provide the necessary torque to drive tracks or wheels, enhancing the machine’s movement and efficiency. Cabs offer operators a safe and comfortable workspace, providing visibility and protection while operating heavy equipment.

Takeaway Note:

ConEquip is perfect for business owners who need easy maintenance of equipment parts. However, their specialization in customization might not be compatible for a wide range of brands.

4 Tips To Consider When Choosing Caterpillar Parts Supplier

When choosing the best Caterpillar parts supplier, it’s important to consider a few key factors to make sure you’re getting high-quality and reliable components. Here are some essential tips to keep in mind:

  • Tolerable Up to 2,100°F: Look for suppliers offering Caterpillar parts that can tolerate temperatures up to 2,100°F. This is crucial if your machinery operates in extreme heat, as high-temperature tolerance helps maintain longevity and reliable performance.
  • 1-2 Years Warranty: Confirm that the supplier offers at least a 1-2 years warranty. A good warranty helps protect your investment and shows that the supplier stands behind the quality of their parts.
  • Up to 10,000 lbs Load Capacity: Check if the parts have a load capacity of up to 10,000 lbs. For example, if your machinery handles heavy loads, you’ll need parts that can support such weight to avoid breakdowns and maintain efficiency.
  • Cross-Brand Compatibility: Look for suppliers offering parts with cross-brand compatibility. This is important if your fleet includes different equipment brands. For example, if you manage a mixed fleet, having compatible parts can simplify maintenance and reduce inventory costs.

Conclusion

When selecting the best Caterpillar parts supplier, choosing the right partner can greatly impact the efficiency and longevity of your equipment. At EPO, we are proud to provide durable parts at competitive prices, always focusing on customer satisfaction. Our commitment to quality ensures top performance with every part.

In conclusion, this guide has outlined the top suppliers to help you make an informed decision. If you’re searching for reliable Caterpillar parts suppliers but are unsure which ones are the best, consider EPO. With over 25 years in the industry, we are trusted in 80+ countries and partner with top excavator brands. Contact us today for a same-day quotation!

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