Stens 120-178 Primer Bulb, Replaces Briggs & Stratton 694394. Replaces OEM: Briggs & Stratton 4128, 4178, 494408, 5084D, 5084H, 5084K, 694394. Fits Models: Briggs & Stratton 10A902, 10A982, 98902 and 98982 with Pulsa-Prime carburettors. Not compatible with greater than 10% ethanol fuel.
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- Primer bulb replacement
- Stens part number 120-178; or small engine outdoor power equipment
- Replaces Briggs and Stratton 694394 4178 5084D 494408 4128
- Not compatible with greater than 10-Percent ethanol fuel
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