Product Description
Jiffy 3973 - ENGINE ADAPTOR
The Jiffy 3973 Engine Adaptor is a crucial genuine OEM part that provides the secure connection between the engine and the transmission of your Jiffy ice auger. This precision-engineered adapter plate ensures perfect alignment, allowing for efficient power transfer from the engine to the drill assembly. A properly fitted and intact engine adaptor is essential for the stable, vibration-free operation of your ice drill.
Constructed from durable metal to withstand the torque and stress of drilling through thick ice, this adaptor is a direct replacement for the original part. Whether you are performing routine maintenance, rebuilding a powerhead, or repairing damage, using this genuine Jiffy component guarantees a perfect fit and restores the structural integrity of your auger.
Models This Part Fits:
The Jiffy 3973 Engine Adaptor is a widely used component across a vast range of Jiffy ice augers, fitting most models equipped with Jiffy's own 2-cycle, 4-stroke, and propane engines.
Compatible models include, but are not limited to:
4-Stroke Gasoline Models:
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PRO4 (All Generations, including Gen 1, Gen 2, Gen 3 Model 40)
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4G (Model 41)
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PRO4 Lite (Model 42)
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4G Lite (Model 43)
Propane Models:
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PRO4 Propane Lite (Model 56)
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PRO4 Propane (Model 51)
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44 PRO Propane (Model 44)
2-Stroke Models (with Jiffy Engines):
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Model 30
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SD60i (Model 60)
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2500 Series
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3500 Series
It is always recommended to consult your owner's manual or examine the parts diagram for your specific auger to confirm compatibility before ordering.

