Cub Cadet 1110 Parts Catalog – OEM Exploded Views & Part Numbers

Description

You ever open a box with a part for your Cub Cadet 1110 and realize it’s the wrong size? That’s what happens when you rely on a third-party parts list written by someone who never touched the machine. The Cub Cadet 1110 Parts Catalog puts that nonsense to rest. It’s an OEM factory document, all 71 pages of it, with blown-up line drawings and part numbers that match what the dealer uses. Page 1 tears down the entire air cleaner assembly — every screw, gasket, and cartridge listed with its own part number. That kind of detail means you order once and get it right.

Air Cleaner Assembly Breakdown (Page 1)

Look at page 1. You’ll see the air cleaner assembly split into 12 individual items. The assembly itself is part number BS-393749. The cover (ref 3) has its own gasket (ref 5, part BS-397971). The cartridge is BS-393725. Six different screws and washers are called out — BS-93911, BS-93913, BS-93910, BS-94018, plus the washer BS-270978. If you tear that cover off and lose the gasket, you can order the exact one without buying the whole cover assembly. That saves money and keeps dirt out of the intake. No shortcut works when a 50-cent gasket prevents engine wear.

Battery & Mounting: Exact Fasteners on Page 3

Flip to page 3 and you get the battery tray, rods, and the 12-volt battery itself (part 725-3061). The drawing shows the battery drain hose (735-3027, 48 inches long). Every bolt is sized: 5/16-18 carriage bolts (710-0451) and nuts (712-3010). There’s a lock washer (736-0119) and a special external-tooth lock washer (736-3007). Why does that matter? Because a loose battery can short against the frame. The factory catalog lists the exact hardware so you don’t guess between a lock washer and a flat washer. Skip that step and you’re asking for a dead battery at the wrong time.

Brake Assembly Exploded View

Page 5 breaks down the brake assembly. Eleven parts — from the main bracket down to the return springs. The parts catalog gives you the same diagram the tech uses to identify which spring goes where. Brake parts aren’t something you want to mismatch. One wrong return spring and the brake drags or doesn’t release. The factory drawing lets you cross-reference the part number before you pull the old one off.

Why Use a Factory Parts Catalog Instead of Aftermarket?

Aftermarket catalogs often group parts under “general” descriptions. They might list a brake pad kit that fits ten models — except yours. The OEM catalog is model-specific. This one was written for the Cub Cadet 1110, not for a generic lawn tractor. Every part number starts with BS or 7xx prefix, which is the factory code. If you go to a dealer with that number, you get the part that fits. No returns. No wasted time. And from a safety angle, using factory- specified fasteners means the strength grade is correct. I’ve seen 5/16 bolts snap because someone used a lower-grade substitute. The catalog lists GR 5 bolts where it matters. For more background on why standardized parts matter across the Automotive Industry Overview, that article explains how tolerances and part numbers prevent failures. Same principle applies here.

71 Pages of OEM Parts Data – What’s Inside

The catalog doesn’t stop at three assemblies. It covers the engine, mower deck, steering, transmission, and more. Each section follows the same format: a full-page drawing with callout numbers, then a table listing the part number, description, and quantity needed. You don’t have to hunt through text — the visual tells you where the part goes. Page 1 gave you the air cleaner. Page 3 gave you the battery. Page 5 gave you brakes. There are 66 more pages of that same density. That means you can overhaul the whole machine using this single document if you’re ordering parts. And because it’s OEM, you can trust the numbers haven’t been re-written by some aftermarket copycat. The file comes from the original factory source, not a scan of a reprint. The Automotive Industry Overview covers why source authenticity matters in repair documentation.

Get the Right Hardware the First Time

Use the catalog before you start disassembly. Pull up the page for the assembly you’re working on, identify every fastener and seal, order them together. You avoid the trip to the hardware store halfway through because a washer is missing. And if you’re selling the mower, this catalog lets you verify that all parts are present and correct. No guesswork — just part numbers and line drawings.

Does this parts catalog include torque specs?

No. This is a parts catalog, not a service manual.

Can I use this catalog to order parts online?

Yes. Each part has a factory part number and description. Cross-reference with your local dealer or online parts supplier. The exploded views show exactly how the assembly goes together, so you can spot missing or damaged parts. Page 1 for the air cleaner alone lists 12 separate items including gaskets, screws, and cartridge. That level of detail prevents ordering the wrong gasket. I’ve seen guys order the cartridge and forget the gasket — this catalog lists both. Use it to verify you have every fastener before you start disassembly.

Related Manuals

• Cub Cadet 21121C29025 Parts Catalog – 73 Pages of Factory Specs
• Cub Cadet 984 Parts Catalog – 128 Pages of OEM Factory Parts Breakdowns
• Cub Cadet 81, 21121C290248 Parts Catalog – OEM Factory Breakdown

Stop ordering parts blind. Access the Factory Manual and get the right parts for your Cub Cadet 1110.