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Cummins Engine Parts

3801260 Cummins Main Bearing Set for NTA855 Engines

3801260 main bearing set for Cummins NTA855, NT855 and N14 engines.

SKU: 3801260
Description Additional information

3801260 is the main bearing set fitted to Cummins NTA855, NT855 and N14 engines. It is made from high-tin aluminum alloy + carbon steel back. Published figures include journal diameter 114.27–114.30 mm, weight ~3.29 kg, power range 200–450 HP.

Specifications

Category Key Details
Part Type STD (Standard Size) Main Bearing Set
Journal Diameter 114.27–114.30 mm
Material High-tin aluminum alloy + carbon steel back
Weight ~3.29 kg
Engine Compatibility NT855 / N14 / NH series; NTA14, N530E, QSNT, QSM15
Power Range 200–450 HP
Applications Generators, construction/mining machinery, marine, oilfield equipment, heavy-duty trucks

Key Features

  • High-tin aluminum alloy + carbon steel back
  • Category: Key Details
  • Part Type: STD (Standard Size) Main Bearing Set
  • Journal Diameter: 114.27–114.30 mm
  • Material: High-tin aluminum alloy + carbon steel back
  • Weight: ~3.29 kg

Typical Applications

  • Generators
  • construction/mining machinery
  • marine
  • oilfield equipment
  • heavy-duty trucks

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

3801260

Fitment

Cummins NT855 N14 NH NTA Engines

Product Type

Main Bearing Set

Quality Standard

Genuine Cummins CCEC Quality

MOQ

1piece (Bulk Orders Accepted)

Lead Time

3-15 Days Global Shipping

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