Caterpillar Parts
Caterpillar parts and accessories
Founded in 1925 and headquartered in Deerfield, Illinois, Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. Caterpillar is trusted for its durable, high-performance machines and dependable parts that keep your operations running smoothly. Madison Tractor offers a wide selection of genuine and aftermarket Caterpillar parts to keep your equipment in top condition.
Caterpillar's journey began with the merger of the Holt Manufacturing Company and the C. L. Best Gas Traction Company, quickly establishing itself as a leader in earthmoving equipment. Over the years, Caterpillar has expanded its product line to include a comprehensive range of construction equipment like excavators, backhoes, loaders, and dozers, as well as engines for various applications. Their innovative spirit is evident in technologies like AccuGrade grading systems and advanced engine designs aimed at fuel efficiency and reduced emissions. With a global presence spanning continents, Caterpillar maintains a reputation for reliability and durability. Key model series like the D6 dozer, 320 excavator, and 950 wheel loader are renowned for their performance. At Madison Tractor, we understand the importance of keeping your Caterpillar equipment operational. That's why we offer a comprehensive inventory of genuine and high-quality aftermarket parts, ensuring you get the right part, the first time. We are a trusted source for Caterpillar parts because of our expertise, competitive prices, and commitment to customer satisfaction. We help keep your Cat equipment running efficiently and effectively.
Maintenance Tips
- Regularly inspect and replace filters: Keep your engine running smoothly by changing air, fuel, and oil filters according to Caterpillar's recommended service intervals, typically every 250-500 hours depending on the application.
- Use genuine Caterpillar fluids: Opt for genuine Caterpillar engine oil, hydraulic fluid, and coolant to ensure optimal performance and protect against premature wear. Consult your operator's manual for specific fluid specifications.
- Inspect undercarriage components: For tracked equipment, regularly inspect tracks, rollers, and sprockets for wear and damage. Timely replacement of worn components can prevent costly repairs later on.
- Perform seasonal maintenance: Before winter, check antifreeze levels, battery condition, and fuel system for condensation. In summer, ensure proper cooling system function and inspect air conditioning components.
- Address minor repairs promptly: Don't ignore small issues like leaks or unusual noises. Addressing them early can prevent them from escalating into major problems.
History & Background
Caterpillar's history began in 1925 with the merger of Holt Manufacturing Company and C. L. Best Gas Traction Company. Throughout the 20th century, Caterpillar expanded its product lines through innovation and strategic acquisitions, becoming a global leader in construction and mining equipment. Key milestones include the development of the track-type tractor and expansion into engine manufacturing, solidifying its position as a major player in the industry. Today, Caterpillar continues to evolve, focusing on technological advancements and sustainable solutions.
Frequently Asked Questions
What types of Caterpillar equipment parts do you carry?
We carry Caterpillar parts for a wide range of equipment, including ATVs, UTVs, backhoes, combines, compact excavators, compact track loaders, compactors, crawlers, cutting platform heads, engines, and excavators. Our inventory includes filters, engine parts, hydraulic components, electrical components, drivetrain parts, undercarriage components, and more.
Are your Caterpillar parts OEM or aftermarket?
We offer both genuine OEM (Original Equipment Manufacturer) Caterpillar parts and high-quality aftermarket replacement parts. All aftermarket parts we carry meet or exceed original equipment specifications, ensuring reliable performance and durability.
How do I find the right Caterpillar part for my equipment?
You can easily find the right Caterpillar part by browsing our website by machine type and model. You can also use our search function to search for specific part numbers. If you need assistance, please call us at (828) 649-7190, and our experienced parts specialists will be happy to help you locate the correct part for your Caterpillar equipment.
What is Caterpillar known for?
Caterpillar is globally recognized for its robust construction and mining equipment, reliable diesel and natural gas engines, and innovative technologies. They are renowned for producing durable, high-performance machines designed to withstand demanding environments, making them a trusted name in the industry.

S-8092-N - STARTER
SKU: S-8092-N
3 in stock

ATC30A - 30 Amp (Pack of 5) ATC Fuse
SKU: ATC30A
68 in stock

AT226281 - 12 Volt Horn
SKU: AT226281
15 in stock

AL-1342-N - NEW. ALTERNATOR
SKU: AL-1342-N
4 in stock
9W1903 - Bosch Alternator
SKU: 9W1903
4 in stock

1117655 - Delco Alternator
SKU: 1117655
3 in stock

WF2073J - Spin-On (QTY 1) Water Filter
SKU: WF2073J
Out of stock

WF2073 - Spin-On (QTY 12) Water Filter
SKU: WF2073
11 in stock

WF2072J - Spin-On (QTY 1) Water Filter
SKU: WF2072J
Out of stock

WF2054J - Spin-On (QTY 1) Water Filter
SKU: WF2054J
Out of stock

WF2053J - Spin-On (QTY 1) Water Filter
SKU: WF2053J
Out of stock

WF2053 - Spin-On (QTY 12) Water Filter
SKU: WF2053
8 in stock

WF2051J - Spin-On (QTY 1) Water Filter
SKU: WF2051J
Out of stock

WF2051 - Spin-On (QTY 12) Water Filter
SKU: WF2051
60 in stock

LF777J - By-Pass Spin-On (QTY 1) Lube Filter
SKU: LF777J
Out of stock

LF777 - By-Pass Spin-On (QTY 6) Lube Filter
SKU: LF777
22 in stock

LF701J - Spin-On (QTY 1) Lube Filter
SKU: LF701J
Out of stock

LF701 - Spin-On (QTY 12) Lube Filter
SKU: LF701
Out of stock

LF700J - Spin-On (QTY 1) Lube Filter
SKU: LF700J
Out of stock

LF700 - Spin-On (QTY 12) Lube Filter
SKU: LF700
8 in stock

LF699J - Full-Flow Spin-On (QTY 1) Lube Filter
SKU: LF699J
Out of stock

LF699 - Full-Flow Spin-On (QTY 12) Lube Filter
SKU: LF699
59 in stock

LF691J - Full-Flow Spin-On (QTY 1) Lube Filter
SKU: LF691J
Out of stock

LF691AJ - Full-Flow Spin-On (QTY 1) Lube Filter
SKU: LF691AJ
Out of stock
