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4939587 Cummins Oil Pump For 6BT 6BTA 4BT Engines
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Cummins Engine Parts

4939587 Cummins Oil Pump For 6BT 6BTA 4BT Engines

4939587 fuel pump for Cummins 6BTA, 6BT and 4BT engines.

SKU: 4939587
Description Additional information

4939587 is the fuel pump fitted to Cummins 6BTA, 6BT and 4BT engines.

Specifications

Basic Info PN: 4939587 Brand: Genuine Cummins
Compatible Engines 4BT / 6BT 5.9L (12V, 1989–1998) ISB 5.9L (24V, 1998.5–2002) QSB 5.9/6.7L, 4BTA, ISDE & other B-series industrial & construction engines
Physical Parameters Material: Cast iron housing + hardened steel gears Weight: ~3 lbs (1.4 kg) Dimension (Ref): ~160 × 57 × 100 mm Drive: Driven directly by crankshaft front gear
Key Performance • Standard : Factory stock flow • High Volume Upgrade: 15–20% higher flow than 12V pump Operating Pressure: • Idle: ≥20 psi (1.4 bar)

Key Features

  • Basic Info: PN: 4939587 Brand: Genuine Cummins

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

4939587
Fitment

Cummins 6BT5.9 6BTA5.9 4BT3.9
Product Type

Fuel Pump
Quality Standard

Genuine Cummins DCEC Quality
MOQ

Bulk Orders Accepted
Lead Time

3-15 Days Global Shipping

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