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Cummins Engine Parts

4988274 Alternator 12V 95A For Cummins 4BT3.9 6BT5.9 Engines

4988274 12v 95a alternator for Cummins 6BT engines.

SKU: 4988274
Description Additional information

4988274 is the 12v 95a alternator fitted to Cummins 6BT engines. Published figures include net weight ~3.9kg (aftermarket unit) / 15kg (OEM complete assembly with package). It cross-references 3972730, 5293586, 3282554.

Specifications

Main PN 4988274
Cross Reference PN 3972730, 5293586, 3282554
Electrical Specs 12V, 95A
Model Type Delco 11SI series, internal voltage regulator
Rotation Clockwise (CW)
Pulley Fixed 8-groove multi-rib pulley
Winding Material Pure copper coil
Net Weight ~3.9kg (aftermarket unit) / 15kg (OEM complete assembly with package)
Compatible Engines 4BT3.9, 6BTA5.9, QSB3.3, 6CT8.3, ISDE4.5/6.7, ISB3.9

Key Features

  • Main PN: 4988274
  • Cross Reference PN: 3972730, 5293586, 3282554
  • Electrical Specs: 12V, 95A
  • Model Type: Delco 11SI series, internal voltage regulator
  • Rotation: Clockwise (CW)
  • Pulley: Fixed 8-groove multi-rib pulley

Typical Applications

  • Diesel generator sets
  • Construction machinery
  • Marine propulsion engines
  • Industrial power units

Ordering from Sino Bus Parts

  • Wholesale pricing; bulk orders welcome
  • Global shipping
  • Fitment confirmed against your engine serial or CPL before dispatch
  • Contact us on WhatsApp for a quotation
Part Number

4988274

Fitment

Cummin 4B/4BT3.9 B/6BT/6BTA5.9 B4.5/B3.9

Product Type

12V 95A Alternator

Quality Standard

Genuine Cummins Quality(DCEC)

MOQ

1piece (Bulk Orders Accepted)

Lead Time

3-15 Days Global Shipping

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