Cub Cadet 431 Parts Catalog – Factory Parts Breakdown

You ever order a part online, wait three days, open the box, and discover it’s the wrong bracket? I’ve seen it a hundred times. A guy tries to match a shoulder screw by eye, or he trusts a generic cross-reference that says “fits Cub Cadet 431” but misses the revision letter. That’s why the Cub Cadet 431 Parts Catalog exists. Fifty-nine pages of factory-printed part numbers, exploded views, and hardware callouts that leave zero room for interpretation. If you’re working on a 431 4×2 Utility Vehicle (Camo) (37AR431D710), this is the document that tells you exactly which clevis pin, which cotter pin, and which extension spring goes where.

What the Cub Cadet 431 Parts Catalog Actually Contains

This isn’t a service manual. It won’t walk you through a valve adjustment or tell you what torque to apply on a head bolt. What it does give you is a complete parts breakdown for the 431: cable assemblies, brake hardware, diff lock and rear suspension components, and the rest of the drivetrain. Every exploded diagram on the page has a reference number that ties directly to a table listing part number, quantity, description, and whether the part is a service item (S), production (P), or field (F). Example: the choke control cable is part number 746-04002, listed on page 1 of the catalog. That’s the kind of detail that keeps you from ordering the wrong cable for the throttle.

Brake Cable and Throttle Control: Real Part Numbers You Can Use

Page 1 of the catalog shows the cables section. There’s a brake control cable (746-04124), a throttle control cable (746-04042), and a choke control cable (746-04002). Each one has its own part number and a note if it’s a service part. The exploded diagram includes the brake arm plate (707-04196A), the equalizer bracket (707-04200), and the clevis pins—three different diameters, each with its own reference. You also get the E-rings for the shaft diameters: part 719-0104 for .500 inch shafts, and 716-0106A for .625 inch shafts. If you’re replacing a throttle cable on a Camo model, you don’t guess—you pull that part number and order it. Period.

Diff Lock and Rear Suspension: Breakdown on Page 3

Turn to page 3 and you find the diff lock and rear suspension assembly. The exploded view shows leaf springs (732-04055), shock absorbers with 2.50-inch stroke (732-04043), shackle plates (707-04119), and the link assembly (607-04025). Hardware fasteners like the U-bolt (710-04119) and the hex screw 5/8-11 x 2.5 (710-04129) are listed with their thread spec and length. The catalog even calls out the shoulder screws—two different lengths: .550 x 2.29 (738-04035) and .550 x 2.13 (738-04042). That level of detail means you can order the exact bolt for the rear suspension without having to pull the old one and measure it.

Why Factory Parts Catalogs Beat Aftermarket Lists

Aftermarket parts sites take the original OEM layout, strip out the part numbers they don’t stock, and insert their own cross-references. Then you get a box with a generic clevis pin that’s a sixteenth too long. The Cub Cadet 431 Parts Catalog is an original factory print. The part numbers match the ones stamped on the components from the factory. When the catalog says “Nut, Jam 5/16-24”, that’s the exact thread pitch and grade. No substitutions. You can call the discount Cub Cadet parts line at 606-678-9623 and give them the part number straight from page 2. The guy on the phone will know exactly what you need because it’s the same catalog he uses.

Three Sections That Save You Time

• Cables – Brake, throttle, and choke control cables with all associated hardware, including clamps, springs, and yokes (page 1).
• Diff Lock and Rear Suspension – Leaf springs, shock absorbers, U-bolts, shackles, and every nut and washer needed to rebuild the rear end (page 3).
• Hardware callouts – Every screw, washer, cotter pin, and E-ring is listed with its part number and thread specification. You won’t find a single “assorted hardware” listing.

Each section has its own exploded diagram with numbered callouts. The tables underneath give you the part number, quantity, description, and whether the part is a service, production, or field item. That last column matters: if a part is listed as “S” (service), you can still order it from Cub Cadet. If it’s “P”, it’s a production-only part that may not be available retail. The catalog tells you up front.

Is This Catalog for You or Your Shop?

If you own a Cub Cadet 431 utility vehicle and you’re doing your own maintenance, this catalog belongs on your workbench. If you run a small engine shop and you see a 431 come in with a broken rear shock or a snapped brake cable, having the exploded diagram saves you the twenty minutes you’d otherwise spend hunting through a generic parts database. The 59-page format is compact enough to print or keep on a tablet. And because it’s a direct PDF from the OEM, there’s no third-party editing. What you see is what the factory printed.

You can also pair this catalog with other Cub Cadet parts documents: Cub Cadet 431 Parts Catalog, Cub Cadet 21121C29025 Parts Catalog – 73 Pages of Factory Specs, and Cub Cadet 984 Parts Catalog – 128 Pages of OEM Factory Parts Breakdowns cover a broader range of models. For background on why OEM documentation matters in the Automotive Industry Overview, read how factory spec data reduces misdiagnosis and parts return costs. Another take: Automotive Industry Overview explains why aftermarket cross-references introduce errors.

Can I use this parts catalog to repair the engine or transmission on my Cub Cadet 431?

No. This is a parts catalog, not a service manual. It will show you the exploded view of the diff lock and the part numbers for bearings and seals, but it won’t tell you how to disassemble the transmission or what torque to apply. You need a separate service manual for that.

How do I know if the part number I’m ordering is the current revision?

The catalog prints the OEM part number as it was at the time of publication. Cub Cadet sometimes supersedes a part with a new revision. You should verify with a dealer (call 606-678-9623) using the part number from the catalog. The catalog gives you the starting point, not the guarantee of stock.

Fifty-nine pages of factory part numbers, exploded diagrams, and hardware callouts. If you need to order a part for your Cub Cadet 431 and you don’t want to gamble on fitment, this is the document that keeps you straight. Download the Factory Manual and start using it on your next repair.