M100R2003SE
M100R2003SE / STP1991MH
Elecdura
Available for qualified orders
20 pcs
7 - 15 Days
Neutral packaging / private-label review
18 Months
M100R2003SE / STP1991MH
Cheng Gong CG866H and Cummins 4BT3.9 applications using the supplier-defined 12V 4.0kW 12T CW starter with a module-2.54 drive
Confirm 12V, 4.0kW, 12T, CW, module 2.54, 3 × Ø10.5 mm mounting holes, Ø89 mm locating diameter, 47.5 mm drive-end distance, mounting orientation and terminal layout against the removed starter before volume supply.
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M100R2003SE supports Cheng Gong CG866H and Cummins 4BT3.9 sourcing where buyers need a defined electrical and drive-end match. Its 12V, 4.0kW, 12T CW specification must remain linked to the 12V 4.0kW 12T module-2.54 configuration for the CG866H and 4BT3.9 group; a visually related unit may belong on a different RFQ line.
Before comparing M100R2003SE prices, state whether the request covers an initial sample, urgent breakdown demand or routine distributor replenishment. Include the full OE reference, application, photographs, quantity and destination so the offer remains connected to the physical unit the customer expects to receive.
| Primary OE reference | M100R2003SE |
| Target application | Cheng Gong CG866H and Cummins 4BT3.9 applications |
| Voltage and output | 12V / 4.0kW |
| Pinion and rotation | 12T / module 2.54 / CW |
| Mounting-hole reference | 3 × Ø10.5 mm mounting holes |
| Drive-end reference | Ø89 mm locating diameter; 47.5 mm drive-end distance; Ø127 mm mounting-hole circle |
| OE and cross-reference group | M100R2003SE / STP1991MH |
| Wholesale terms | MOQ 20 pcs / normally 7–15 days after order confirmation |
| Warranty | 18 months under agreed sales terms |
The M100R2003SE dimensional review starts at the mounting face: verify 3 × Ø10.5 mm mounting holes, Ø127 mm mounting-hole circle and Ø89 mm locating diameter. Then compare the 47.5 mm drive-end distance. The drawing is not a scale template, so record actual measurements and review terminal orientation separately.
For M100R2003SE, electrical and mechanical identity must agree: 12V, 4.0kW, 12T, module 2.54 and CW. Check the terminals and solenoid position before installation. If the old unit differs at one of these points, keep it outside the defined stock line.
The M100R2003SE cross-reference group includes M100R2003SE, STP1991MH. These numbers improve search coverage across fleets and supplier systems, but they do not replace a check of 12V, 4.0kW, 12T, CW, mounting geometry and terminals.
If a mixed M100R2003SE enquiry contains different pinions, drive positions or connector layouts, list each complete reference and photograph separately. Elecdura can then return distinct offers instead of placing unlike starters under one broad reference family.
Wholesale planning for M100R2003SE can cover a sample stage, routine replenishment and urgent service demand. Elecdura normally works from 20 pieces, confirms a 7–15 day lead time after order approval and provides an 18-month warranty under the agreed commercial terms.
Stock planning should reflect the supported Cheng Gong CG866H and Cummins 4BT3.9 population, recent consumption and transfer time between service locations. Keeping M100R2003SE, the 12T drive and the approved mounting interface visible in the inventory record reduces emergency substitution and improves later reorder accuracy.
The production video gives importers and fleet buyers a view of Elecdura starter assembly and electrical checks. For M100R2003SE, use it alongside the product-specific reference, application and physical controls on this page, rather than treating a general factory presentation as evidence of fitment.
Before fitting M100R2003SE, verify battery condition, cable size and voltage drop at cranking current. Clean the mounting ground and inspect the ring gear and control circuit. A slow-crank complaint can come from weak batteries, poor connections or mechanical drag, so those causes should be separated from the starter itself.
Build the forecast around actual equipment counts, failure history and the time needed to replenish each service location. For M100R2003SE, keep the specified pinion and mounting interface visible in the stock record. This reduces emergency substitutions and gives purchasing a clearer basis for MOQ, packing and delivery discussions.
Use the complete removed-unit number and exact Cheng Gong CG866H and Cummins 4BT3.9 record. Compare the 12T pinion, 3 × Ø10.5 mm mounting holes, Ø89 mm locating diameter and terminal side with the old starter. A housing resemblance is insufficient when the drive position, mounting face or cable connection differs.
Cross-references help purchasing teams search different brand systems, but the order should still resolve to one physical starter. Compare the candidate number with the M100R2003SE electrical rating, pinion and drawing. Keep unmatched housings, terminal positions or drive ends on separate RFQ lines so the supplier can price them correctly.
The first-lot check should cover 3 × Ø10.5 mm mounting holes, Ø89 mm locating diameter and 47.5 mm drive-end distance. Add the 12T pinion, rotation and terminal position to the inspection sheet. Recording those details helps a warehouse identify a mixed or incorrectly labelled unit before it reaches a workshop or customer.
For M100R2003SE, count the cartons, compare labels and inspect selected units for flange, pinion and terminal damage. The sample should match 3 × Ø10.5 mm mounting holes, Ø89 mm locating diameter and the specified 12T drive. Hold any exception outside normal inventory until purchasing and the supplier agree on the correct disposition.
Send the complete OE number, exact Cheng Gong CG866H and Cummins 4BT3.9 details, removed-unit photographs, quantity and destination. Add the required arrival date, carton marking, payment preference and any sample request. Elecdura can then quote the specified 12V 4.0kW 12T CW starter with packing, lead time, warranty and freight options.
Keep the carton or product traceability code and note when and where M100R2003SE was installed. A review should include symptoms, operating time, old and replacement-unit photographs, cable and battery readings and any ring-gear observations. Complete evidence allows technical support to respond without repeated requests for basic information.
Prepare the M100R2003SE enquiry with the exact application, full removed-unit reference, front and terminal-side photos, quantity, destination and target date. Send it to info@elecdurauto.com so Elecdura can return a technically defined offer covering samples or bulk supply, export packing, warranty and delivery options.