Description

Someca 7155L, 715 Parts Catalog – What You Get in 201 Pages

If you are pulling wrenches on a Someca 7155L, 715 Parts Catalog you need exploded views that match the bolt patterns you are staring at. Aftermarket parts lists leave out the little seals and the right size of snap ring. That costs you a second trip to the dealer and a half-day of downtime. This is the factory-issued catalog – 201 pages, no reprints, no photocopies. It gives you the original French part numbers and the exploded drawings that tell you exactly which subassembly the bearing lives in.

Engine Block and Cylinder Head – Planches 1 and 2

Planche 1 covers the 7155L block and cylinder head. Planche 2 does the same for the 715. These are separate drawings because the oil pan and counterweight setups differ. Page 1 shows the bati moteur et culasse with every bolt and dowel pin. If you need the head gasket part number for a 7155L, you pull it from the 715.5L section – not from the 715 page. That kind of distinction matters when the dealer’s computer doesn’t cross-reference.

Compared to a generic parts book, this catalog breaks down the carter bassin d’huile separately for each displacement (Planches 3 and 4). The oil pickup pipe and gasket are different. Missing that detail means ordering a pan gasket that doesn’t clear the windage tray.

Does This Parts Catalog Include Injection Pump Specs?

Yes – and it handles the two pump bodies separately. Planche 14 is the OM pump body for the 7155L; Planche 15 is for the 715. The regulator mechanism (Planche 16) and the governor breakdown (Planches 17–19) are in there too. If you are rebuilding the injection pump, you need the spring and shim part numbers from the Régulateur OM section. Aftermarket catalogs often combine them into one blob. This document does not. Planche 21 gives the injector detail with cross-section views so you can match the nozzle type before you pull the old one.

7 System Groups – From Lubrication to Electrical

Twelve system groups cover every major assembly on the tractor. The lubrication group (Planches 29–31) includes the oil pump detail and the filter cartridge part number. Cooling (Planches 32–34) gives the water pump and fan drive. Clutch (Planches 35–38) includes the Faraguti reducer on Planche 36bis – a plate that most aftermarket catalogs skip entirely. Transmission (Planches 39–46) covers the gearbox casing, shifter, differential lock, and the reduction gear/brake assembly. Steering and front axle (Planches 51–53) have the variable-track front end drawing.

Verify Part Numbers Against the Numerical Index

At the back of the catalog is a Répertoire Numérique – a numerical index of every part number in the book. If you have a worn spool valve from the hydraulic lift (Planche 69 – Distributeur), you look up the old number in the index, find the planche reference, and confirm the supersession. That saves you from ordering a valve that changed casting halfway through production. Someca 20 D, 25 D 1966 Parts Catalog – OEM Factory Parts Manual and Someca T.P.S. 1962 Parts Catalog – Factory OEM Specs follow the same numbering logic, so cross-referencing between these catalogs is straightforward.

3 Reasons OEM Parts Catalogs Beat Aftermarket Copycats

First, this catalog was printed by Someca for dealer parts counters – every drawing was checked against production jigs. Second, the exploded views show fastener positions and torque sequence references (though you’ll need the service manual for actual torque values). Third, the part numbers are the same ones stamped into the castings on your tractor. No “universal fit” or “replaces” numbers – just the factory code. If you are restoring a 715 or 7155L, you want that traceability. Someca SOM 55 Parts Catalog – OEM Parts Breakdown uses the same indexing system, so you can cross parts between models.

A quick note on the fuel filter sections: Planches 22 and 23 separate the FISPA from the SAVARA filter head. They are not interchangeable. The catalog draws each one with its own bracket and line routing. That is the level of detail you get with factory documentation.

Electrical System: Lighting and Wiring Breakdown

Planches 73–76 cover the electrical group – starting and charging, wiring harness routing, and headlamp detail. The wiring diagram in Planche 74 (Câblage et Fixation) shows the exact routing for the harness clips and tie-downs. If you are rewiring a beat-up tractor, this page saves you from guessing which color wire goes to the starter solenoid. For an overview of how these old systems fit into modern repair practices, see this Automotive Industry Overview page. The fundamentals haven’t changed.

That’s 201 pages of factory-sourced parts breakdowns. No fluff. No third-party reinterpretation. You get the same drawings the Someca dealer used in the 1960s.

Does this catalog include service specifications like torque values or capacities?

No. This is a parts catalog, not a service manual. It gives part numbers, exploded views, quantities, and order codes. If you need torque values or adjustment specs, you need the factory service manual for the Someca 715/7155L.

How do I find the right part number for my tractor’s serial number?

Start with the numerical index at the back of the catalog. Cross-reference the part number from your old or broken part with the drawings in the relevant planche. If your tractor has a later production run, check the planche notes – some drawings include update marks. The 7155L and 715 have separate planches for most major assemblies, so confirm you are on the correct planche based on your engine code. This is how the factory parts counter worked; you are using the same method.

Access the Factory Manual and get the original part numbers for your Someca. No guessing, no returns from mismatched castings.