Shop Parts For Your Cat Equipment
Parts.Cat.Com is the fastest, easiest way to order genuine Cat® parts from anywhere on any device. Our convenient locations throughout Indiana & Michigan, parts supply chain, and access to huge parts inventories assure you the right replacement instantly—or on its way to you in 48 hours or less.
Find the Right Part. The First Time.
Whether you own one machine or manage an entire fleet, Parts.Cat.Com helps you quickly find verified-to-fit Cat® parts, check local pricing and availability, and order online whenever it’s convenient for you. No guessing. No unnecessary downtime. Just the right parts backed by your local MacAllister team.
Your FREE Parts.Cat.Com account provides you with:
- Access to online parts catalogs for over 1,400,000 Cat parts
- Verified-to-fit parts for your managed equipment, including parts diagrams and support materials
- Parts choices to meet your needs, including New, General Duty, Remanufactured, Dealer Exchange, or Used Parts
- Ability to order parts for pickup or delivery, available 24/7
- Real-time parts pricing and availability
- Parts choices to meet your needs, including New, General Duty, Remanufactured, Dealer Exchange, or Used Parts
- Track order history and order status tracking
- Cat Rewards promotions to help you earn and save
Why Customers Use Parts.Cat.Com
More Than an Online Parts Store
Parts.Cat.Com isn’t just a place to order parts. PCC is more than just an online parts store. It’s a tool designed to help equipment owners find exactly what their machine needs.
Buy With Confidence: Simply enter your machine serial number or model information and Parts.Cat.Com helps identify parts that fit your equipment. Look for the fitment verification indicator to ensure compatibility.
See Local Inventory and Pricing: View pricing and availability provided directly through MacAllister Machinery in real time.
Shop On Your Schedule: Order online 24 hours a day, seven days a week. Whether you’re in the shop, on a jobsite, or at home, Parts.Cat.Com is always available.
Get Dealer Support When You Need It: Behind every online order is the MacAllister parts team. You’ll always have access to local experts when questions come up.
Helpful Tools Built for You: With over 1.4 million parts, we understand it can inundating. Parts.cat.com has helpful tools like the GET Product Selector, Self-Service Options, Planned Maintenance Kits, and more — all matched and tailored to your managed equipment — giving you easy access to exactly what you need.
One Account. All of Cat.: Parts.Cat.Com works seamlessly alongside other Cat digital tools, like Cat Central, Cat Commercial Accounts, Cat Central and more. Create your Cat account today to access the full suite of Cat tools with one account. You can shop for parts and equipment online, manage your equipment, view service information, and more.
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Why Genuine Cat Parts Matter
We understand many customers compare OEM and aftermarket parts. The difference isn’t just the part itself. It’s confidence. With genuine Cat parts purchased through Parts.Cat.Com, you’re getting:
- Verified compatibility
- Manufacturer-backed quality
- Full specifications and documentation
- Current replacement part information
- Access to parts diagrams and service resources
- Support from Cat and MacAllister experts
Sometimes the lowest price, costs you the most in the end. Many aftermarket purchases become expensive when they result in additional downtime, repeat repairs, or incorrect fit. Parts.Cat.Com helps reduce that risk by helping you identify the correct part before placing your order.
How Ordering On PCC Works
- FIND
- Search by:
- Model Number
- Serial Number
- Part Number
- Keywords
- Parts Diagrams
- You can even identify parts through equipment-specific diagrams and service information resources.
- Search by:
- VERIFY
- Parts.Cat.Com leverages equipment fitment data to help ensure you’re ordering the correct part for your machine.
- ORDER
- Choose pickup, delivery, or other available fulfillment options from MacAllister Machinery and get back to work faster.
Built for Every Kind of Customer
Whether you order once a year or every day, Cat designed Parts.Cat.Com for both occasional buyers and high-volume purchasers.
Occasional Equipment Owners
- Perfect for customers who:
- Own a few machines
- Perform periodic maintenance
- Need help finding correct parts
- Want fast answers without phone calls
Fleet & Professional Buyers
- Ideal for customers who:
- Manage multiple assets
- Order frequently
- Purchase for multiple technicians
- Need streamlined procurement
Your Personalized Parts Experience
- My Equipment: Save your machines and instantly see parts built specifically for those assets.
- Saved Lists: Create maintenance lists and frequently ordered parts lists for quick reordering.
- Quick Order: Enter part numbers or upload files to build orders faster.
- Order Tracking : Track orders from placement through delivery.
- Parts Diagrams: View detailed diagrams and technical information to identify the correct part with confidence.
- Service Recommendations: Receive maintenance insights and recommendations tied to your equipment.
Download The Cat Central App
The Cat Central app serves as a comprehensive resource center, simplifying the ownership and upkeep of your Cat machinery. Ensure your equipment stays operational with a variety of maintenance tools, leverage practical insights, enjoy round-the-clock support, and effortlessly buy authentic Cat parts with just a tap.
To get the most of your account, download The Cat Central app for on-the-go support and access to your account, right from your phone.
Compare Features of Parts.Cat.com & The Cat Central App
Shop, Earn, and Save with Cat® Commercial Account
The Cat Commercial Account is the smart way to get what you need to get the job done. Buy parts and pay for service. Purchase engines, work tools and attachments. Pay for a repair or rebuild. Rent equipment. Need extended protection or a Customer Value Agreement? You can put those on your Cat Commercial Account too.
Get rewarded for shopping Cat parts, unlock special offers, get dedicated support and more, like 1% rewards on all qualifying purchases with a Cat Commercial Account* – see all the benefits of the Cat Commercial Account.
Apply For The Cat Commercial Account
Cat® Rewards
With Cat® Rewards, the purchases you make every day help you move ahead. Advance through tiers, open the door to new rewards, and get more value from the work you’re already putting in. Progress you can see. Benefits you can enjoy. As a Cat® Rewards member, you can take advantage of special offers designed to stretch the value of your everyday purchases. Explore current limited‑time promotions and get more for less. Check back often—new offers are added regularly. Terms and conditions apply.
Cat Rewards is FREE to join. Create your account and start earning rewards points today!
Frequently Asked Questions
Do I need an account to browse?
No. However, creating an account unlocks personalized equipment management, order history, saved lists, and additional features.
How do I know a part fits my machine?
Parts.Cat.Com uses equipment-specific fitment information and compatibility data to help identify the correct part.
Can I see local inventory?
Yes. Pricing and availability are provided through your local Cat dealer.
Can I pick up my order at MacAllister?
Yes. Available fulfillment options may include branch pickup and delivery.
Is Parts.Cat.Com available on mobile devices?
Yes. The platform is optimized for mobile browsing and purchasing.
Can I track my orders?
Yes. Registered users can monitor order activity and status through their account.
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