Description

FG Wilson 200 kVA, 26 kVA 2013 Parts Catalog – Factory Spare Parts Identification

If you’re hunting down a piston ring kit for an FG Wilson 200 kVA generator and the third-party parts book shows a different number than the one you pulled out, that’s a problem. I’ve seen guys order the wrong con rod assembly because they trusted an aftermarket cross-reference. The 470-page FG Wilson Parts Catalog for 26 kVA to 200 kVA 2013 diesel generators is the factory document. It starts with a serial number – FGWPEP22CBMU00102 – and every part number ties back to that engine family. This catalog is not a service manual. It is a parts identification tool. You use it to order the exact piece, not guess.

Short / Long Engine (ACED9167) – What the 470 Pages Cover

Inside the Short Engine assembly you get the part numbers for the cylinder block assembly (10000-00705), crankshaft kit with main and big end bearings, piston and ring kit with the piston ring kit 998-703, and the con rod assembly 915-812. The catalog then lists the Long Engine core unit separately under ACHD0842. That section is critical because it breaks out the cylinder block & liners, crankshaft & bearings, pistons & rings, connecting rods, rear end oil seal, cylinder head assembly, rocker shaft assembly, timing gear & camshaft, push rods & tappets. Each subassembly has a PPL number. If you need a cylinder head, you look up PPL039686 and get the CYLINDER HEAD ASSEMBLY 10000-06390. No guessing. The 2013 publication date means these part numbers are current for that production run.

What Core Unit Components Are Listed in This Catalog?

Under ACHD0842, the catalog groups the Core Unit components: cylinder block & liners, crankshaft, main & big end bearings, pistons & rings, connecting rods, rear end oil seal, cylinder head assembly, rocker shaft assembly, timing gear & camshaft, push rods & tappets. Each PPL reference (like PPL039679 for Cylinder Block & Liners) leads to specific part numbers. For example, the cylinder block assembly is 10000-00705. The rocker shaft assembly (PPL039687) includes both major and minor assemblies. This level of detail is why you pay for OEM documentation.

Fuel Injection Equipment: Injector and Pump Part Numbers

Fuel injection section (AFHD4414) includes the fuel injection pump (10000-00674), high pressure fuel pipes, atomisers (injector 10000-02546), pick-up sensor, fuel leak-off pipes, and a second fuel injection pump (10000-02791). There’s also a boost control pipe. Each part has a PPL reference like PPL039847 for the pump. If you’re rebuilding the injection system, you need these exact numbers. The aftermarket catalogs will try to lump multiple pump variants into one number. This book separates them by serial number range.

3 Engine Sections for a Complete Overhaul

When you tear down an FG Wilson generator engine, you need three key sections from this catalog. First, the Short / Long Engine section for the rotating assembly and block. Second, the Core Unit for the head and valve train. Third, the Fuel Injection Equipment for the pump and injectors. Each section provides part numbers down to the O-ring. The catalog also includes the Lubricating Oil Sump, Oil Filter & Cooler (page 143 for the oil cooler connections), Flywheel & Ring, Starter Motor, Fan Drive, and Alternator & Generator sections. That 470-page count is justified.

Get the Right Gland Plate for Your Alternator

Alternator section covers the Leroy Sommer 2000 Series Alt with part numbers for the gland plate (1.5″) LL2000/3000. It lists both black and white versions under MDC6154/BK and MDC6154/WH. If you order a generic gland plate, you’ll get the wrong bolt pattern. The catalog shows the exact variant. The alternator itself is the LL2014H SAE3/11.5 WDG06, which is listed under 10000-47701. Don’t trust an online cross-reference for that.

Why Use the OEM Parts Catalog Instead of Aftermarket Lists?

Aftermarket parts catalogs often use the wrong supersession chain or omit discontinued parts. This FG Wilson publication is the document the dealer uses. The table of contents on page 2 shows the full structure. Every part number is tied to the serial number range. For example, the engine is a 1103A-33TG2 mechanical governor. That specific engine variant is not the same as a 1103A-33T without the TG2 suffix. The aftermarket books miss that. If you want to understand how the internal combustion engine works, Internal Combustion Engine helps, but when ordering parts, stick to the factory sheet. For a broader view of the generator industry, Automotive Industry Overview provides context on standardization. But for your rebuild, this catalog is the only source you should trust.

You need the factory part numbers to get the generator back online. Access the Factory Manual now and stop guessing.