Description

Patriot 4420 Parts Catalog

If you’re turning wrenches on a Patriot 4420 sprayer, you don’t have time to guess part numbers. I’ve seen guys order a dome lamp (1983391C1) from a generic catalog and end up with the wrong one because the aftermarket description said ‘fits all’. That’s a wasted week. This Patriot 4420 Parts Catalog is the factory exploded-view document – 1088 pages of OEM part numbers, exact fastener specs, and assembly sequences. It’s what the dealer uses, and it’s what you need on the bench.

Patriot 4420 Parts Catalog: Exploded Views and Part Numbers

Every assembly in this sprayer is broken down into callout diagrams. Take the overhead console assembly (01-001(02)): page 1 shows the exploded view at 3:4 scale with details A, B, C. Page 2 gives you the table – reference numbers, part numbers like 431228A1 for the overhead panel, 360830A3 for the headliner, and even the flat washers (297856A1) and M6 crown nuts (834-502). You get the exact fastener grade and thread. No guessing which screw goes where.

What the 1088 Pages Cover

The catalog covers the entire Patriot 4420 sprayer – from the console assembly to the speaker group (01-002), including antenna spacer placement details. Each section is organized by assembly number. You’ll find wiring harness clips, map lamps, bezels, and interior lamps (83882C91). The documentation is dense – 1088 pages of pure part data. No fluff, no generic cross-references. Massey-Harris-Ferguson FF 30 GS 1957 Parts Catalog | OEM Fastener Guide is a different machine, but the same principle applies: factory numbers save hours of cross-referencing.

Factory Part Numbers vs Aftermarket Cross-References

Aftermarket parts books often list a ‘universal’ part that may or may not fit. The Patriot 4420 uses specific fasteners like M4.2 x 1.0 spring nuts (177269A1) and M6 x 30 hex flange bolts (555-12). Those are not interchangeable with generic hardware. This catalog shows you exactly what was installed at the factory. For example, the overhead light panel decal (431495A1) is a trim piece you won’t find in any aftermarket list. Having the OEM number means you can order from any dealer with confidence.

Who Should Use This Catalog

Farm equipment owners maintaining their own sprayers will save days of downtime. Shop foremen who need to hand a tech the right part number – this is the source. Even DIYers who rebuild their own equipment get the fastener specs (like M6 crown nuts, Class 8) to avoid stripping holes. Futura FC200-FC400 Parts Catalog – OEM Wear Parts Specs covers a different line, but if you work on both, having factory docs for each is the only way to prevent mix-ups.

Source Authenticity – Why OEM Matters

This is a factory-original scan from Patriot’s official parts catalog. Not a third-party compilation, not a reprint with altered numbers. Every part number matches the bill of materials used on the assembly line. When you need a replacement for the map lamp (372892A1) or the speaker grille (358683A2), this is the authoritative reference. Automotive Industry Overview can give you background on manufacturing standards, but for specific part numbers, you want the factory document.

Using the Catalog With a Service Manual

A parts catalog and a service manual are two different tools. This catalog gives you the exploded view and part numbers; a service manual gives you torque specs and repair procedures. If you don’t already have a service manual for the Patriot 4420, Longagribusiness 410 DTC, 450, 450 DTC, 470 DTC, 530 DTC 2002 Parts Catalog shows similar layout for related sprayers. Pair this parts catalog with the correct service manual, and you’ll never have to stop mid-job to hunt for a part number again. Automotive Industry Overview provides context on why OEM documentation matters, but the proof is in the page: page 2 with the overhead console part list is all you need to order the right lamp, screw, or grommet.

Does this catalog include torque specs?

No, this is a parts catalog, not a service manual. It does not list torque values.

How do I find the correct part number for the overhead console?

Each assembly has a reference number (e.g., 01-001(02) CONSOLE ASSEMBLY, OVERHEAD). The parts list on page 2 cross-references the callout numbers to part numbers and descriptions. If you need a dome lamp, look for callout 6 – part number 1983391C1. Always verify with the illustration; sometimes updates are noted. This catalog shows the exact configuration, including fasteners like M6 bolts and M4.2 spring nuts. Using the wrong nut can cause rattles or failure.

Stop wasting time with mismatched parts. Access the Factory Manual and get the right numbers the first time.