Bobcat Skid Steer Parts: Which Ones You Need & Where to Get Them

Which Bobcat Skid Steer Parts Do You Need?

The last thing you need is a blown hydraulic hose slowing you down. If it’s time to replace a part on your skid steer, we can help you make the right call. From OEM vs. aftermarket to Bobcat® serial numbers, parts diagrams, and online vs in-store buying, here’s what you need to know to make sure you get the right Bobcat skid-steer parts. 

OEM vs. Aftermarket Bobcat Skid-Steer Parts

Replacing parts on your Bobcat skid-steer? You’ve got two choices: OEM (Original Equipment Manufacturer) parts, straight from Bobcat, or aftermarket parts from third-party brands. Some aftermarket options are solid. But others? Yeah…not so much.  

When to Stick with OEM
If it keeps your machine running or if it affects safety, go with OEM. That means engine parts, hydraulics, electrical systems, and anything tied to performance. A cheap filter or hydraulic hose might save you a little now, but it’s likely to cost you in repairs later.  

Aftermarket Red Flags to Watch For
Got a deal that looks too good to be true? It probably is. Be wary of parts with no warranty, sellers who don’t list exact model compatibility, and vague product descriptions. These are all signs of bad parts. 

Essential Bobcat Skid-Steer Parts

Having the right parts on hand can save you a whole lot of frustration. So, with that in mind, let’s look at some of the most important skid-steer parts. We’ll talk about why they matter and where they fit on your machine. These are the parts for Bobcat skid-steer loaders (like the S66 and S650) and Bobcat compact track loaders (like the T66 and T650). 

Undercarriage (Keeps your skid-steer moving and stable) 

• Track rollers (bogie wheels) – Supports and guides the tracks as they move 

• Idlers – Maintains track tension so they don’t slip 

• Drive sprockets – Transfers engine power to the tracks 

• Rubber tracks or tires – Provides traction on different surfaces 

Engine (The heart of your skid-steer—keeps it running smoothly) 

• Air filters – Prevents dust and debris from damaging the engine 

• Fuel filters – Stops dirt and water from clogging fuel lines 

• Oil filters – Keeps oil clean to protect engine components 

• Belts – Drives essential parts like alternators and cooling fans 

• Hoses – Carries fluids like coolant and fuel throughout the system 

Hydraulic System (Controls lifting, tilting, and attachment movement) 

• Hydraulic hoses – Carries high-pressure hydraulic fluid to different components 

• Hydraulic filters – Prevents dirt and debris from damaging the system 

• Hydraulic pumps – Generates the pressure needed to move attachments 

• Cylinders – Converts hydraulic pressure into movement (like raising a bucket) 

• Control valves – Directs hydraulic power where it’s needed 

Electrical System (Powers the engine, lights, and controls) 

• Battery – Supplies power to start the engine and run electronics 

• Alternator – Recharges the battery while the engine runs 

• Starter motor – Cranks the engine to start it 

• Wiring harness – Connects electrical components and sends signals 

• Sensors – Monitors temperature, pressure, and performance 

Cab & Controls (What the operator uses to run the machine) 

• Joysticks and control handles – Moves the skid-steer and operates attachments 

• Seat belts – Keeps operators secure while working 

• Backup alarms – Warns people when the skid-steer is reversing 

• Work lights – Improves visibility for night work or low-lit job sites 

• Cab filters – Keeps dust and debris out of the cab for clean air 

Finding Your Bobcat Serial Number & Model-Specific Parts

Where to Find Your Serial Number
This lists your model and serial numbers, and its location changes based on your model. Most are typically on the rear of the machine, attached to the main frame of the power unit. If it’s dirty, wipe it off—you’ll need these numbers to order the right parts. 

Why Your Serial Number Matters
Bobcat updates its machines over time, which means two loaders with the same model might not take the same parts. Using your serial number ensures you get parts that actually fit and prevents ordering headaches. 

How to Use the Parts Catalog
Enter your serial number in Bobcat’s online catalog, and it’ll filter out incompatible parts. No more second-guessing what fits your machine. 

How to Read a Bobcat Parts Diagram

Bobcat’s parts diagrams make it really easy to find the right part. They lay everything out for you—if you know how to read them. 

Paper vs. Digital Catalogs 
A paper manual works, but Bobcat’s online parts catalog makes life easier. You can search by model or serial number, zoom in on the parts diagram you need, and add the parts you need to a pick list.

1. Choosing the Diagram
There is a diagram for each section of your machine: engine, hydraulics, drive system, electrical, operator cab, and lift arms. Start with the area of your machine that needs the part.

2. Finding the Right Part Number
Once you’ve found the right section, locate your part and match its number to the parts list. That number is your key to ordering the exact fit.

3. Understanding Diagram Symbols

• Solid lines = visible parts (ex: #3) 

• Dotted lines = hidden parts (ex: #2) 

• Circled numbers = match each part to the reference list (ex: A) 

4. Using the Pick List
The pick list in the Bobcat parts catalog works like a shopping cart. As you browse different parts diagrams, just add what you need—it’ll automatically track the part number, description, and quantity. When you’re ready, export your pick list as a PDF or CSV and bring it to your nearest Bobcat of Houston location to order exactly what you need. Or purchase the parts you need on our online parts store. 

Online vs. In-Store: What’s the Best Way to Buy Bobcat Skid-Steer Parts?

Bobcat’s online parts catalog makes it easy to find exactly what you need. But when it comes to ordering, your best move is to call or visit Bobcat of Houston. 

Even with the best tools, parts can be tricky—small differences in serial numbers can mean big differences in fit. Our team is here to double-check compatibility, confirm availability, and make sure you get the right part without guesswork. 

Need skid-steer parts? Call or stop by your nearest Bobcat of Houston today!