Description

Someca SOM.35 Parts Catalog

Listen, I’ve been turning wrenches for 28 years, and nothing kills a restoration faster than guessing which part fits. If you’re working on a vintage Someca SOM.35, the Someca SOM.35 Parts Catalog is your lifeline. 102 pages of factory exploded views and OEM numbers straight from Simca Industries. No aftermarket reprints, no translated nonsense — this is the original 3rd edition from June 1962. You need part numbers for the injection pump? Look up the PlANCHE. Need the correct water pump seal? It’s in there.

What This 102-Page Document Covers

Each major group of the SOM.35 is broken into numbered plates (PLANCHES). Engine group starts at PLANCHE 1 with the full engine assembly, then moves to cylinder head, oil pan, crankshaft, pistons, timing, valves, and the horometer. Fuel and exhaust group covers tank, lines, filters (single and dual), injection pump PES 4 A BF 4, pneumatic governor, injector holders, accelerator linkage, air cleaners, and both horizontal and vertical exhaust configurations. Lubrication group includes the oil pump 564.648. Cooling group has the radiator, water pump 566.997, fan, and radiator shutter control. Transmission group details clutch, gearbox housing and gears, planetary reduction, differential, reduction gears, brake controls. Steering and running gear: front axle, wheels. Equipment: hitch, PTO, belt pulley, lift system with hydraulic servo — all shown in parts breakdowns.

Using the Parts Catalog for Restoration

Page 3 gives you the full table of contents. From there you jump directly to the PLANCHE you need. Each plate shows every individual part with a reference number and the corresponding factory part code. The catalog specifies “NEW NUMBERS” column for ordering — use those unless there’s no supersession. This is critical because Someca updated parts over the years. If you’re reassembling a SOM.35 and hit a mismatch, check the column header. That alone will save you from buying a wrong piston ring set.

Why OEM Parts Catalogs Beat Aftermarket Copies

Aftermarket parts lists often consolidate multiple models into one vague drawing. This catalog is model-specific — SOM.35 only. Every bolt, gasket, and seal is drawn exactly as it came from the factory. You get the original French documentation (3rd edition), which means the exploded views match the tractor you have, not a generic approximation. If you’ve ever tried to fit a “universal” hydraulic pump seal, you know the cost of approximation. This catalog eliminates that risk.

Audience Fit: Who Needs This SOM.35 Catalog

If you own a Someca SOM.35 tractor and are restoring it yourself — home garage or small farm — this catalog is your source for part numbers. You’ll still need a separate service manual for torque specs and assembly procedures; this is strictly a parts identification tool. But without it, you’re ordering parts blind. For the price of one wrong gasket set, you’ve paid for the catalog.

Related Manuals for Someca Tractors

If you work on other Someca models, check these: SOM 20 D 25 D 1966 Parts Catalog, Someca T.P.S. 1962 Parts Catalog, and SOMECA SOM 55 Parts Catalog. Each is a factory document, not a reprint.

For broader context on agricultural machinery documentation, see the Automotive Industry Overview and also the Automotive Industry Overview for standards in parts identification.

Frequently Asked Questions

Does this catalog include engine overhaul parts like pistons and rings?

Yes. The engine group (PLANCHES 1 through 8) covers complete engine assembly, cylinder head, oil pan, crankshaft, connecting rods, pistons, rings, timing gears, valve train, and the hour meter. Each PLANCHE shows the individual parts with factory numbers.

Is the manual in English?

French only.

Don’t start tearing down your SOM.35 without the right part numbers. Access the Factory Manual now and keep this 102-page catalog on your bench.