Cummins 3978313 — Flywheel Ring Gear

Part number: 3978313 · Brand: Cummins · Condition: New Aftermarket · Category: engine

Fits models: Cummins 4B3.9, 6B5.9, ISB6.7, QSB3.9, QSB4.5, QSB5.9, QSB6.7, QSL9

Aftermarket replacement Flywheel Ring Gear. Replaces 3978313. Fits Cummins 4B3.9, 6B5.9, ISB6.7, QSB3.9, QSB4.5, QSB5.9, QSB6.7, QSL9.

Price: USD 592.66

In stock — worldwide air & ocean freight.

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