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Home›Engines›Cummins/Onan 4BTAA3.3 family

Cummins/Onan 4BTAA3.3 Engine Family 10 variants

The Cummins/Onan 4BTAA3.3 engine line groups 10 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.

Variants in this family

10
4BTAA3.34BTAA3.3-G114BTAA3.3-G124BTAA3.3-G134BTAA3.3-G144BTAA3.3-G154BTAA3.3-G164BTAA3.3-G174BTAA3.3-G184BTAA3.3-G7

Generator sets using this engine family

15
Cummins/Onan 4BTAA3.3-G12Cummins/Onan 4BTAA3.3-G13Cummins/Onan 4BTAA3.3-G14Cummins/Onan 4BTAA3.3-G15Cummins/Onan 4BTAA3.3-G17Cummins/Onan 4BTAA3.3-G18Cummins/Onan 4BTAA3.3-G7Cummins/Onan B3.3 seriesCummins/Onan C40 D5RCummins/Onan C40D6RCummins/Onan C44D5RCummins/Onan C60 D5RCummins/Onan C60 D6Cummins/Onan C60D6RCummins/Onan C66D5R

Parts cataloged across the Cummins/Onan 4BTAA3.3 family

4
Part #DescriptionCategory
PI144D1Alternator ModelAlternator
UC274CAlternator ModelAlternator
UC274KAlternator ModelAlternator
V2403-M-E3BGEngine ModelService part / kit

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.