Description

Cub Cadet 46D Parts Catalog – OEM Factory Specs for Your Utility Vehicle

You are pulling a front axle assembly off a customer’s 46D 4X4 and you need the correct part number for the CV boot kit. The aftermarket catalog says it’s a 731-05082, but the boot doesn’t fit the spline count. That’s because the aftermarket copy missed the revision suffix. The Cub Cadet 46D Parts Catalog from AutoRepairManuals gives you the OEM factory listing – 53 pages of exploded diagrams, exact part numbers, and the assembly sequence straight from the Cub Cadet drawing board. No guesswork, no third-party interpretation.

Axles & Steering: Page 1 Breakdown

Open the catalog to the first section and you’re staring at the front and rear axle assemblies. Page 1 (of 53) shows the 46D 4X4 Utility Vehicle (Camo) with all 94 referenced components. The diagram is clean – no shading to hide part numbers. You get a callout like Ref #5: 618-04236 Diff Assembly, UV, complete, and right below it the seals: 921-04005 Seal, Axle Shaft; 721-0212 Seal, Diff Lock Actuator Shaft; 721-04143 Seal, Input Shaft. Each seal has its own part number. If you need a CV joint boot, look at Ref #4 – 731-05082 Boot, CV, Differential and 731-05083 Boot, CV, Wheel are listed separately. That’s the level of detail that keeps you from buying the wrong boot and having the customer come back.

Part Number Accuracy – Why Aftermarket Catalogs Fail

Aftermarket parts catalogs pull data from the same source but they drop revision letters. On page 2 of this OEM catalog, you see 607-04163A Cont Assembly, lwr, r/rr – the “A” suffix tells you it’s a production change. If you order 607-04163 without the “A”, you get the old arm that uses a different bushing. The same page lists 710-04640 Screw, 3/8-18, 1.75, gr5, but the aftermarket says “3/8-16 x 1.75” – wrong thread pitch. This catalog eliminates that mismatch. You get the exact thread length, grade, and finish. That’s why I will not let a junior tech touch a job without the factory listing open on the tablet.

53 Pages of Factory Breakdowns

Cover to cover, this Parts Catalog documents every threaded fastener, seal, bearing, and hydraulic component on the 46D. The axle section runs from page 1 through about page 12, then you get the steering linkage, brake system, driveline, body panels, and electrical components. Each page follows the same layout: a numbered diagram on the left, a table on the right with Ref #, Part Number, Qty, Description, and S/P/F (service, production, or fail codes). If a part is not shown in the diagram, it still gets a line item with “Not Shown” – like Ref #5, where the Axle Shaft Seal is listed even though it’s inside the diff housing. That’s the kind of thoroughness that saves you a second teardown.

Who Needs This Parts Catalog?

If you are a home garage enthusiast who keeps a 46D for property work – mowing, hauling, snow removal – you need this catalog when you rebuild a front differential or replace a sway bar bushing. The aftermarket parts counter can’t tell you whether the 759-04173 Hog Ring is the right size for the CV joint. You can. The catalog is also essential for small repair shops that see a few utility vehicles per month. One lookup saves 20 minutes of cross-referencing online. For larger shops, having the OEM listing on file protects you from liability – if the customer asks why the brake caliper (Ref #37: 761-04019 Brake, hyd, caliper) doesn’t fit, you show them the factory page that says the caliper takes pads 759-04116. No argument.

How to Use the Manual – Real-World Tips

When you open the PDF, keep a sticky note on the page with the hardware table. The screw callout 710-0433 (1/4-20, .625, gr5, lock) includes the thread locking feature specification. That tells you to use factory locking patch, not Loctite. Also check the S/P/F column: “S” means serviceable, “P” means production-only, “F” means field-fit. If a part shows “/P” next to its part number, you cannot order it separately – you have to order the assembly. For example, Ref #4 is the Axle Assembly itself, but the CV boot is listed as “not shown” under that same Ref # with its own part number. That means you can buy the boot separately even though the diagram shows it behind the assembly. The catalog makes that clear.

One more thing: the catalog uses imperial fasteners throughout – 7/16-14, 5/16-18, 3/8-16 – so keep your torque wrench set to lb-ft, not Nm. The thread lock nuts like 712-04065 (flglk, 3/8-16, grf, nylon) need to be replaced every time. The catalog won’t tell you that directly, but the “F” for field-fit on some hardware implies you can reuse it. If it says “S” for serviceable, throw the old nut away.

If you are working on a different model, check out the related manuals: Cub Cadet 21121C29025 Parts Catalog – 73 Pages of Factory Specs for a larger utility vehicle, or Cub Cadet 984 Parts Catalog – 128 Pages of OEM Factory Parts Breakdowns for the 984 series. For a compact model, see Cub Cadet 81, 21121C290248 Parts Catalog – OEM Factory Breakdown.

The automotive industry relies on accurate documentation – read more about Automotive Industry Overview and its impact on repair standards.

Automotive Industry Overview

Frequently Asked Questions

Does this catalog include torque specifications for the axle nuts?

No. This is a parts catalog, not a service manual. It lists part numbers, quantities, and assembly notes but does not provide torque values. You will need the separate Cub Cadet 46D service manual for those numbers.

Can I use this catalog to order parts for a 46D with a snow plow attachment?

This catalog covers the base utility vehicle only. Attachments like snow plows or mower decks have their own parts catalogs. The 46D manual shows the front mounting brackets (Ref #15, 17) but not the plow-blade components.

What format does the manual come in?

PDF, printable, searchable.

How do I know if a part number has been superseded?

The catalog shows the current revision letter as of its printing date. If the letter changes, you will see a note like “Not Shown” with a new part number in a later edition. This edition does not include supersession history – you must check with your dealer for the latest revision.

Stop wasting time on parts that don’t fit. Get the factory numbers printed in front of you. Access the Factory Manual now and keep it on your shop tablet so the next axle rebuild goes smooth.