428000-2580 Case 521E Starter Motor Wholesale 24V 11T

428000-2580 Case 521E Starter Motor Value for Wholesale Loader Parts

Case 521E loaders often work in material-handling cycles where an unexpected no-crank event interrupts loading and truck turnaround. A distributor can use 428000-2580, the loader identity and the removed starter together to prepare both breakdown supply and planned warehouse stock.

Several Denso-style units share a compact two-ear appearance, while pinion count and drive-end position can differ. Keep the specified 11T drive visible and compare the Ø89 locating face, mounting ears, solenoid orientation and terminal side before allocating stock to a 521E.

428000-2580 Starter Motor Specifications and B2B Mounting Check

This Case replacement is specified at 24V, 4.5kW, 11T, module 3 and clockwise rotation. Carrying that complete combination through the enquiry, quotation and receiving documents helps prevent a same-voltage 10T version from entering the loader-parts supply line.

428000-2580 Starter Motor Dimensions for Case 521E Wholesale Orders — compare the drawing with the removed starter before placing a volume order.

The drawing identifies two Ø10.5 mounting holes on an Ø127 reference circle, an Ø89 locating diameter and a 27 mm axial reference. A square front photograph and a straight pinion-side photograph of the removed unit make these values practical for remote comparison.

428000-2580 Starter Motor Reference Matching for Case Distributors

Denso 428000-2580 and 428000-2581, together with 8605783, STN1619MN and STN1619WD, form the main sourcing group. State the complete number and Case 521E model on the same request so quotation staff do not widen the match to another loader family.

For fleets operating several Case loader sizes, quantities should be separated by machine model and serial range. That detail gives purchasing a clearer demand picture and allows the warehouse to keep the confirmed 521E drive-end configuration attached to each branch allocation.

428000-2580 Starter Motor Stock Support and Factory Test Video

On the first incoming lot, inspect the 11T pinion, two-ear flange, locating face, cable studs and drive-end packing on several units. Clear receiving photographs then give regional warehouses a stable comparison for later replenishment and urgent transfers.

Case loader-parts importers can use the following factory video to see how Elecdura assembles and electrically tests starter motors. The production view complements discussions about carton labels, packing strength, order quantity, delivery schedule and lot identification for 521E supply.

428000-2580 Starter Motor FAQs for B2B Buyers

What should a Case 521E buyer send with a 428000-2580 enquiry?

Send the Case 521E model and serial details, every readable number from the removed starter, and straight photographs of the drive end and terminal side. Add the required quantity, destination and delivery date. Elecdura will compare those inputs with the 428000-2580 product definition before returning pricing, lead time and packing options.

How is the 11T drive checked for this Case 521E starter motor?

Count all eleven pinion teeth and confirm module 3 together with clockwise rotation. A front photograph should show the full gear without perspective hiding a tooth. Elecdura also compares the drive position with the 27 mm reference, because a similar 24V starter can still be wrong when its pinion form or axial position differs.

Which mounting dimensions matter most on 428000-2580?

Measure both Ø10.5 mounting holes, the Ø127 mounting-circle reference and the Ø89 locating diameter on the removed unit or a trusted sample. Keep the camera square to the flange when taking photographs. These checks show whether the drive end will locate and bolt correctly, rather than relying on a similar housing outline.

Can 8605783 or STN1619MN be quoted against 428000-2580?

They can be included as cross references, but the quotation should still name the Case 521E and the required 24V 4.5kW 11T CW configuration. Elecdura will check the two-ear flange, locating diameter, pinion and terminals before treating the numbers as one supply line. This keeps the reference group useful without making it the only basis for fitment.

How can distributors plan 428000-2580 stock for loader downtime?

Separate emergency replacement demand from normal replenishment and label the bin with Case 521E, 11T and the complete primary reference. Use recent consumption, supported machine count and expected lead time to set reserve stock. That gives branches a clear product to issue during a breakdown while preventing a different 428000-series unit from being substituted.

What should receiving staff inspect on the first 428000-2580 shipment?

Check the carton label and unit reference first, then count the 11T pinion and compare the two-ear mounting face with the accepted images. Inspect the solenoid studs and small terminal for damage or movement. A sampled 24V bench test can be added to the receiving plan, with results tied to the delivery lot.

How should this Case loader starter be packed for export?

Use a rigid inner support that prevents the unit from moving inside the carton, with separate protection around the 11T pinion and terminal studs. Keep the locating face away from staples and hard edges. For pallet shipments, maintain dry outer packing and readable item labels so receiving teams can identify 428000-2580 before opening every box.

What will Elecdura return after the 428000-2580 details are confirmed?

Elecdura will respond with matching feedback for the Case 521E 11T configuration, unit pricing for the stated quantity, production or stock timing, packing choices and delivery terms for the destination. If any image or machine detail is unclear, the response will identify the exact comparison still needed instead of issuing a vague quotation.

Request 428000-2580 Case Starter Motor Wholesale Pricing

Email the Case 521E model and serial details, every readable starter number, straight mounting and terminal photographs, required quantity, packing preference and destination to info@elecdurauto.com. Elecdura will compare the 428000-2580 configuration and prepare a practical wholesale quotation.