Description

Ford BSD-444, BSD-444T, SSD-327, SSD-437, SSD-655 Parts Catalog

You’ve been burned by aftermarket parts catalogs that list a part number that doesn’t match your engine serial number. I get it. That’s why I keep the factory parts catalog on my bench. This Ford BSD-444, BSD-444T, SSD-327, SSD-437, SSD-655 Parts Catalog is the real deal—47 pages of OEM part numbers, exploded views, and reference numbers that match the factory build. No aftermarket reprinting. No guesswork.

Why a Factory Parts Catalog Beats Aftermarket Lists

Aftermarket catalogs often group parts by “fits all” descriptors that ignore year splits and engineering changes. This Ford catalog uses symbols in the year column—like “72/75” for parts used between specific years—so you know exactly if a part applies to your engine. I’ve seen too many guys order a fuel injection pump that looked right but had the wrong mounting flange. With this catalog, you reference the Fuel System section (page 30) and check the serial number range. No guesswork.

What’s Inside: Camshaft, Crankshaft, and Cylinder Assembly Sections

Each major engine system gets its own section. The Cylinder Assembly starts on page 2, covering the Cylinder Block, Cylinder Head, and Cylinder Front Cover. You’ll find the Camshaft on page 10, Crankshaft on page 12, and the Piston and Connecting Rod on page 8. The illustrations show the assembly with reference numbers. Find the number in the parts list table, and you get the part name, description, quantity, and the Ford part number. That’s what you need to call your local Ford Power Products distributor and get the correct part the first time.

47 Pages of Indexed Part Listings for Ford Diesel Engines

This isn’t a thick book, but every page is packed with specific data. The catalog covers the BSD-444 and BSD-444T (268 CID diesel) along with the SSD-327 (3-cylinder, 168 CID), SSD-437 (4-cylinder, 224 CID), and SSD-655 (6-cylinder, 335 CID). Sections include the Alternator (page 37), Clutch (24), Fan (26), Filter – Fuel (30), Filter – Oil (2), Flywheel (12), Injection Pump (30), Manifolds – Intake and Exhaust (34), Oil Pan (16), Power Take Off (22), Starting Motor (38), Thermostat (4), Transmission (18,20), Turbocharger (34), Valves (14), and Water Pump (26). If you work on any of these Ford industrial diesels, you need this on your bench.

Fuel System to Turbocharger: How the Catalog Works

Let’s say you need a part for the fuel system on a BSD-444T. Turn to page 30. The illustration shows the injection pump, fuel lines, and filter assembly. Each component has a reference number. The text lists the part name, description, quantity, and the Ford part number. For the turbocharger on the BSD-444T, page 34 gives you the same treatment. The 47 pages are organized so you don’t flip back and forth between sections—each system is self-contained. And because this is a factory catalog, the part numbers are what Ford used when the engine was built. No third-party cross-references that may or may not be accurate.

Who Needs This Catalog?

If you own a piece of equipment with a Ford BSD-444, BSD-444T, SSD-327, SSD-437, or SSD-645 engine—whether it’s a generator, irrigation pump, or industrial power unit—you will need to replace parts sooner or later. This catalog is for the owner or mechanic who wants to order the exact replacement without pulling the engine apart to match a part by eye. It’s also for the shop that services multiple Ford industrial diesels and needs a single reference for these models. Related manuals you may need: Ford LSG-423, SSD-327, SSD-437, SSD-655, SSD-681 Parts Catalog, Ford SSD-327, SSD-437, SSD-655 1979 Service Manual OEM, and Ford LSG-423, SSD-327, SSD-437, SSD-655, SSD-681 Parts Catalog – Factory Specs. For broader context on the industry, see Automotive Industry Overview and Automotive Battery – not directly related, but they show the scope of OEM documentation standards.

Does this catalog include torque specs?

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

How do I find the correct part number for a BSD-444T cylinder head?

Use the Cylinder Head section starting on page 4. The illustrations show the assembly with reference numbers. Cross-reference the reference number with the parts list table that includes the part name, description, and quantity. For example, the cylinder head gasket is listed with its specific part number for the BSD-444T variant. If your engine has a different year range, check the symbols in the year column explained on the general information page. This method ensures you order the exact part Ford used on that engine.

Don’t waste time chasing wrong parts. Access the Factory Manual and keep it on your tablet or print it for the toolbox. When you need a piston ring for an SSD-655 or a fuel filter for an SSD-437, you’ll have the correct Ford part number at your fingertips.