Aftermarket part
HEVISYNX B2B parts supply
3973900 Cummins Injection Pump
Send the OE number, machine model, quantity, or a sample photo. We review fitment before quoting.
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3973900 Cummins Injection Pump is listed as a replacement injection pump under the stated reference number. Confirm the pump identity, interfaces and engine application before ordering.
Product details
- Reference brand: Cummins
- OE/reference number: 3973900
- Part type: Injection Pump
Fitment verification
Provide the engine model and serial number. Include photos of the pump nameplate, all sides, drive, mounting and fuel connections, plus any existing pump or calibration references. HEVISYNX will compare the supplied information before quotation.
Request a quote
Ask HEVISYNX to confirm availability, required quantity, lead time and delivery options. Include reference 3973900 and your destination with the enquiry.
01Send OE / model
02Confirm fitment
03Quote + lead time
04Export packing