Description

Branson 3510, 2810, 3520, 4020, 4320 Parts Catalog

Ordering the wrong part for a Branson tractor will cost you double the money and a week of downtime. One digit off in a part number and that steering column assembly you just ordered won’t fit. I’ve seen it happen too many times. That’s why you need the factory Branson 3510, 2810, 3520, 4020, 4320 Parts Catalog – the 151-page OEM document that shows every washer, lever, spring, and wire assembly in exploded view. No generic drawings. No aftermarket guesswork. Just the original part numbers straight from the manufacturer.

This catalog covers five models: the 2810, 3510, 3520, 4020, and 4320. Each exploded diagram has columns A through E that tell you exactly which part goes on which tractor. For example, the accelerator lever (part number TC45020000A3) fits all five models. But the accelerator wire assembly has two variants: NT01500000A3 for models A–D (2810, 3510, 3520, 4020) and NT0150Y000A3 for model E (4320). That kind of detail saves you from ordering the wrong cable assembly.

Parts Breakdown for the Accelerator Lever (Section 1)

Section 1 of the catalog shows the accelerator lever assembly. It includes the spring washer (TC45010000A4), the lever itself, two wire assembly options, the accelerator pedal wire assembly, arm, pedal assembly, nut, return spring, plain washer, cotter pin, rubber clamp, knob, friction plate, and hex nut. Each part has a key number and quantity per model. If you need to rebuild the throttle linkage, you can pull the exact part numbers from this section. No guessing.

The steering column section (Section 2) covers the bracket, column assembly, tilt lever pin, tilt lever, tilt spring, tilt pin assembly, lever knob, steering wheel assembly, shaft cover, steering column, steering shaft, column bushing, snap rings, ball bearing, and cap. Again, every part is listed with cross-references for all five models. This is the kind of documentation that keeps a repair from turning into a scavenger hunt.

Branson 3510, 2810, 3520, 4020, 4320 Parts Catalog: What’s Inside

You get 151 pages of exploded diagrams organized by tractor system. The reverser assembly (Section 3) alone contains over 30 parts – including the housing, gears, snap rings, bearings, and seals – all identified by factory part numbers. Each page has a clear illustration with numbered callouts and a corresponding table listing part description, key number, part number, and model applicability. If you’re tearing down a reverser to replace a bearing, you’ll know exactly which part to order. That is the whole point.

Think about that. A parts catalog like this eliminates the back-and-forth with parts counter guys who don’t know your tractor. Give them the part number from the manual, and you’re done. No need to bring in the old part for comparison. No risk of ordering a 2810 part for your 4320 because the columns are clearly marked.

Cross-Referencing Parts Across Models: 2810, 3510, 3520, 4020, 4320

If you own more than one Branson tractor or work on a fleet, this catalog is a time saver. The A–E columns let you see at a glance whether a part is shared across models. For instance, the tilt lever pin (TC65030000A4) is used on all five. But the accelerator wire assembly differs between the 4020 and the 4320. You don’t have to flip between five separate manuals – one catalog does all the work.

If you need a broader selection of Branson parts manuals, check the Branson 2910 3110 3510 3820 4220 4720 Parts Catalog for related models. For chassis components, the Branson 20R / 20C Series Tractor Chassis Parts Catalog covers the 20R and 20C series. And if you need operator controls, the Branson 00 Series 2012 Operators Manual – Section: Aux Hydraulics explains hydraulic lever functions.

Why the Factory Part Number Matters for the 4320

The 4320 is the largest model in this catalog, with unique parts like the 4320-specific accelerator wire assembly (NT0150Y000A3). Using a generic part number from an online forum can get you a part that looks right but doesn’t fit. The factory catalog eliminates that risk. Every part number in this document comes from Branson’s original engineering data. It’s the same list your dealer uses. There’s no substitute for that.

Understanding how vehicle parts numbering works in the broader industry can also help. See Automotive Industry Overview for background on standardized part numbering. For additional context, Automotive Industry Overview explains how manufacturers structure their catalogs.

Common Mistakes When Ordering Branson Tractor Parts

The biggest mistake I see is ordering parts based on a visual match. A bolt might look the same, but if the grade or length is off, you’ll have a failure. Another mistake is ignoring the column designations. I’ve had guys order a 4320 accelerator cable for a 2810 because they didn’t check the columns. This catalog makes it obvious: column A = 2810, column B = 3510, etc. Use the columns.

A third mistake is assuming all parts catalogs are the same. Aftermarket catalogs often merge models or leave out alternate part numbers. The Branson OEM catalog lists every variant – like the two different wire assemblies for the accelerator pedal (4A vs 4B). If you skip that, you get the wrong part every time.

Frequently Asked Questions

Does this catalog include the Branson 4320?

Yes. All five models are covered: 2810, 3510, 3520, 4020, and 4320.

How do I know which part number fits my 2810 vs 3510?

Each exploded view has columns A B C D E corresponding to the models. For example, in the accelerator lever section, part number TC45020000A3 (lever) is used on all models. But some parts like the accelerator wire assembly have two variants: NT01500000A3 for models A–D, and NT0150Y000A3 for model E (4320). So you must match the column. The catalog makes that clear on every page. Always check the column before ordering.

Is this a repair manual or a parts catalog?

It is a parts catalog only. It shows exploded diagrams and part numbers, not repair procedures. You need a separate service manual for torque specs and removal steps.

Can I use this to order parts from a Branson dealer?

Yes. Give them the part number from the catalog. The dealer will know exactly what you need. No confusion.

If you work on Branson tractors – whether professionally or on your own property – this parts catalog belongs on your bench. It’s 151 pages of factory data that will save you from ordering the wrong part, waiting for returns, and wasting labor hours. Access the Factory Manual and have the correct part number in your hand before you pick up a wrench.