STN1924SK Cummins Perkins Starter Motor for Engine Rebuilders

STN1924SK Starter Motor Supply for Cummins Perkins Rebuild Programs

Engine rebuilders often purchase rotating electrical parts alongside overhaul components, where one incorrect starter can delay completion of the entire engine. STN1924SK is the 10T, module 3.175 configuration for the identified Cummins or Perkins build, not a generic three-hole diesel starter.

Provide the engine model and serial, the complete label and clear views of the drive, mounting face and terminals. Elecdura checks those details against the requested configuration so the starter can be added to the rebuild order with a useful fitment description.

STN1924SK Starter Motor Specifications and B2B Fitment Drawing

STN1924SK 10T starter motor mounting and drive-end dimensions for buyer-side comparison.

STN1924SK uses three Ø11.5 holes with 51°, 39° and 39° angle references, an Ø89 locator, Ø127 mounting face and 47 mm axial reference. The drawing gives a rebuilder measurable points for the nose even when paint, solenoid finish or motor-body appearance differs between old and new units.

The 10-tooth pinion must be recorded with module 3.175. Comparing the gear and face before the engine leaves the rebuild bench reduces the risk of discovering a clearance or engagement problem only after the engine reaches the customer's machine or generator set.

STN1924SK Starter Motor Suffix and Engine Matching for Diesel Parts Importers

STN1924SK and STN1924 belong in the same reference conversation, but the suffix found on the old unit or purchasing document should be retained. The engine identity decides which application the order serves, while 12V, 2.5kW, 10 teeth, module 3.175 and CW describe the starter itself.

The three Ø11.5 holes, asymmetric face, Ø89 locator and terminal clearance complete the match. This combination is especially valuable when an importer consolidates Cummins and Perkins rebuild parts but needs each engine line packed and documented separately.

STN1924SK Starter Motor Consolidated Supply for Engine Rebuilders and Service Shops

STN1924SK can be planned by engine-build schedule rather than by a broad annual estimate. Buyers may separate Cummins and Perkins quantities on the purchase order, request neutral cartons for service stock or provide customer-label data for repeat rebuild programs.

1. State the number of engines scheduled by family.

2. Identify any kit or job-number marking needed on cartons.

3. Provide the required completion dates and delivery destination.

The video below introduces Elecdura assembly and electrical testing for buyers reviewing a regular rotating-electrical supply line.

Use the production and test video to review factory capability while the quotation remains tied to the engine, suffix and 10T drive stated in the inquiry.

STN1924SK Starter Motor Wholesale FAQ

Where does STN1924SK fit in a Cummins or Perkins rebuild order?

Use STN1924SK when the identified engine requires the 12V, 2.5kW, 10T clockwise configuration shown here. Add it to the engine job with the old starter label and mounting photographs, not only the engine brand. That connection helps the rebuilder receive a starter that can be checked before the completed engine leaves the shop.

Should a buyer keep the SK suffix when STN1924 is also supplied?

Yes. Record STN1924SK exactly when the suffix appears on the old unit, invoice or customer request. STN1924 may still support the reference search, but shortening the number removes useful traceability. The quotation should show the supplied suffix together with the 10T drive, engine family and confirmed mounting geometry.

Why is module 3.175 important for the STN1924SK drive?

Module 3.175 describes the tooth form used with the 10T pinion. A rebuilder should compare both values with the removed starter instead of relying on tooth count alone. Recording the module also gives receiving staff a clearer technical label and reduces the chance that another ten-tooth gear is issued to the same engine job.

How should Cummins and Perkins quantities be shown on one purchase order?

Use separate lines for each engine family, showing the engine model, old starter number and quantity. If both lines share the same confirmed STN1924SK configuration, production and freight may be consolidated. Keeping the application lines visible helps the buyer retain correct workshop records and avoids treating every Cummins or Perkins installation as identical.

What terminal information matters on a generator-set installation?

Photograph the cable side before removing the old starter and show nearby guards, brackets or engine structure. Confirm that the replacement terminal direction allows the existing cables to reach without strain. On compact generator sets, correct electrical ratings do not compensate for a solenoid or terminal position that conflicts with the installed space.

Can cartons carry an engine job number or rebuild-kit reference?

Job-number or customer-label marking can be reviewed when the buyer provides the required text, barcode format, quantities and packing plan. Keep STN1924SK, 12V and 10T on the technical label even when a rebuild-kit reference is added. That preserves product identity after the carton enters the workshop staging area.

What should be verified before a rebuilt engine leaves the bench?

Confirm full seating of the Ø89 locator, alignment of all three bolts, cable reach and clean engagement and release of the 10T pinion. Record the engine serial, starter label and cranking result. A bench check gives the rebuilder time to address battery, wiring or ring-gear concerns before the engine is returned to service.

Which details allow an STN1924SK quote to follow the rebuild schedule?

Provide the engine families, number of builds, required completion dates, old-unit photographs, packaging needs and delivery destination. Elecdura can then prepare pricing and timing for the 12V 2.5kW 10T unit around the buyer's actual workload. Separating urgent jobs from replenishment stock also makes the delivery proposal more useful.

Request a STN1924SK Starter Motor Wholesale Quote

Send STN1924SK or STN1924, the Cummins or Perkins engine model and serial, label and drive-end photographs, required quantity, build schedule and destination. Elecdura will quote the 12V 2.5kW 10T CW starter with fitment notes, packaging choices and delivery terms for the identified rebuild program.

If both engine families are included, divide the quantities by Cummins and Perkins line. Consolidated freight can still be arranged after each carton group has a clear engine and reference identity.