Bobcat Parts Online Catalog: 8 Answers From Someone Who Orders Parts Weekly

I'm the office administrator for a 14-person sitework company. I manage all parts and service ordering—roughly $80,000 a year across eight vendors, reporting to both operations and finance. I've spent five years working in the Bobcat parts online catalog, and I've made most of the mistakes you can make. Here are practical answers to the questions I get most often, plus a couple you didn't know to ask.

What's the fastest way to look up Bobcat parts online?

The official Bobcat parts catalog is the only place I start. You'll need your machine's full serial number—that's non-negotiable. The catalog lets you search by part number, model, or component diagram, but I've found part-number search is the fastest route, provided the number is current.

Be careful with third-party parts sites. They often rank above the official catalog in search results, and some don't verify their listings. In 2020 I ordered a hydraulic hose based on a copied diagram from one of those sites. The hose didn't match anything on our machine, and the vendor's no-returns-on-hoses policy plus a restocking fee ate $2,400 out of the department budget. Now I verify every part against the official source before ordering anywhere else.

What does a hydraulic Bobcat parts diagram actually show?

It's an exploded view of the hydraulic system—every pump, valve, cylinder, hose, fitting, seal, and o-ring drawn as a separate piece, with each piece numbered and tied to a parts list. It's not the same as a hydraulic schematic. A schematic uses symbols from ISO 1219-1 to show how oil flows. A parts diagram shows the physical parts you can order.

To read it, I work from the pump to the cylinder, following the hoses and matching connector types. That sounds simple, but it isn't at first. When I compared two of our machines side by side—same model, two production years apart—I finally understood why the small differences matter. One hose length changed between revisions, and the older part number wouldn't reach the new fitting. If I hadn't checked the diagram carefully, I'd have ordered the wrong hose for the second machine.

Original Bobcat parts or aftermarket—which do you order?

Filters, cutting edges, bucket teeth—I've used aftermarket parts for these and I'll keep doing it. But for anything in the hydraulic system, I buy genuine. A cheaper hydraulic pump saves maybe 20-30% up front, but a failure in the field costs far more. The upside of a $330 cheaper pump was clear. The risk was a seal blowing on a job site, costing us a day of labor and possibly a client. I kept asking myself: is $330 worth potentially losing the rental contract on that machine? That question answered itself.

Genuine parts also make warranty conversations simpler. Nobody wants to explain to a warranty adjuster why an aftermarket valve was on the machine when the pump failed. I'd rather pay a little more at the start than argue about it later.

Why doesn't my parts list match the assembly diagram?

This happens more than it should. Bobcat makes running changes during production, and replacement parts vary by serial number range. A diagram may show several revisions or only the latest one, depending on how you're viewing it. If you're looking at a saved PDF or a third-party site's copy, it might be an outdated illustration.

Check the serial number range before ordering, not after. I've hit the place-order button and immediately wondered if I picked the right revision, and I didn't relax until the part arrived and matched the old one. Note to self: always double-check the revision letter on the part number. That's where I slip up most. Also, don't assume the diagram includes every washer and bolt—fasteners are often separate line items, and they're easy to miss when you're focused on the main component.

Why do some Bobcat parts ship fast while others take weeks?

It comes down to where the part lives in the supply chain. Filters, pins, and bushings are usually stocked at local dealers. Specialized components—a hydraulic manifold, a specific gear—might come from a regional distribution center or straight from the factory. As of January 2025, our typical wait for a non-stocked part is about five to seven business days. That's not unreasonable for construction equipment, but it's not instant.

Before placing an urgent online order, I call the dealer and ask them to check regional stock. Their system sees more than the public catalog does. A five-minute call has saved me from a two-week wait more than once. And when a machine is down, I'll sometimes pay for overnight shipping from a regional warehouse. It costs more, but it's still cheaper than renting a replacement machine for a week.

Can Bobcat equipment help with generator installation?

Yes—and it's not just about hauling the generator around. Our Bobcat S650 skid steer loader lifts and positions generator enclosures onto prepared pads. The machine's rated operating capacity matters here. An 1,800-pound enclosure is well within most Bobcat skid steer limits, but you still need proper rigging and a spotter. And for the concrete pad and the conduit trench, our E42 mini excavator handles the digging.

We did a full generator installation last fall with two crew members and the S650. The machine placed the enclosure, backfilled, and graded the site. The electrical contractor said most jobs like that use a crew of four and a rental forklift. That's the efficiency advantage: one machine does the lifting and site prep while the crew focuses on the actual electrical work.

What does "crane fly" have to do with Bobcat parts? (Spoiler: nothing)

I'm including this because one of our guys typed "crane fly" into a dealer parts search while looking for a crane attachment for a track loader. He got zero useful results, and the search history has been a running joke ever since.

For the record: a crane fly is a harmless insect that looks like an oversized mosquito. It doesn't bite, it doesn't build anything, and it has no parts available at your Bobcat dealer. If you're actually looking for crane attachments—the ones that mount on a compact loader—search "crane attachment" and use the official parts catalog, not whatever autocorrect thinks you meant.

Do you need to be smarter than a 5th grader to find Bobcat parts online?

If you've ever googled "are u smarter than a 5th grader"—the game show, the meme, or the late-night existential question—you already know the skills it tests: pattern recognition, logic, and attention to detail. Those are the same skills you need to read a parts diagram. You don't need to be a certified technician.

Follow the lines, match the reference numbers, verify the serial number range, and call your dealer when something looks wrong. I've seen a brand-new operator find a part faster than a 20-year veteran because he actually looked at the diagram instead of ordering from memory. I still call my dealer to double-check anything that looks off. Better to spend ten minutes on the phone than a week waiting for the wrong part and a restocking fee. So no, you don't need to be smarter than a 5th grader. But if you have the patience to check a serial number twice, you're already ahead of half the people ordering parts. Including me.