84004837 Voltage Regulator #

Product Description

Genuine Briggs and Stratton part: 84004837

Voltage Regulator. Includes conversion loom and earth lead.

Rather than the single red wire from between the two yellow wires, the original voltage regulator may have had a single black wire with a loop fitting on the end. The 84004837 type comes with a conversion wire that can be simply attached to the spade connector on the red wire.

May be marked with 847385 on the body - this is just a manufacturign number rather an official Briggs parts number.

Replaces: 594746, 691573, 793660, 847385, 84004657


Engine series applications can include, (but may not be limited to), variants of:

5.5 HP Vanguard Single Cylinder OHV (Horizontal), 6 HP I/C Series OHV (Horizontal), 6.5 HP Vanguard Single Cylinder OHV (Horizontal), Vanguard 200 Series OHV (Horizontal), 10 HP Vanguard Single Cylinder OHV (Horizontal), 13 HP Intek Snow Series OHV (Horizontal), 13 HP Vanguard V-Twin OHV (Horizontal), 14 HP Vanguard V-Twin OHV (Horizontal), 16 HP Vanguard V-Twin OHV (Horizontal), 16 HP Vanguard V-Twin OHV (Vertical), 1650 Series OHV (Horizontal), 18 HP Vanguard V-Twin OHV (Horizontal), 18 HP Vanguard V-Twin OHV (Vertical), 20 HP Vanguard V-Twin OHV (Horizontal), 20 HP Vanguard V-Twin OHV (Vertical), 21 HP Vanguard V-Twin OHV (Horizontal), 21 HP Vanguard V-Twin OHV (Vertical), 23 HP EFI/ETC Vanguard V-Twin OHV (Horizontal), 23 HP Vanguard V-Twin OHV (Horizontal), 23 HP Vanguard V-Twin OHV (Vertical), 25 HP Extended Life Series V-Twin OHV (Vertical), 25 HP Vanguard V-Twin OHV (Horizontal) Liquid Cooled, 25 HP Vanguard V-Twin OHV (Horizontal) Oil Cooled, 27 HP Vanguard V-Twin OHV (Horizontal) Liquid Cooled, 27 HP Vanguard V-Twin OHV (Horizontal) Oil Cooled, 28 HP Vanguard V-Twin OHV (Horizontal) Liquid Cooled, 28 HP Vanguard V-Twin OHV (Vertical), 29 HP Vanguard V-Twin OHV (Horizontal), 30 HP Vanguard V-Twin OHV (Vertical), 31 HP Vanguard V-Twin OHV (Horizontal), 31 HP Vanguard V-Twin OHV (Horizontal) LP, 32 HP Vanguard V-Twin OHV (Vertical), 33 HP EFI Vanguard V-Twin OHV (Horizontal), 33 HP EFI Vanguard V-Twin OHV (Vertical), 33 HP EFI/ETC Vanguard V-Twin OHV (Horizontal), 33 HP EFI/ETC Vanguard V-Twin OHV (Vertical), 33 HP Vanguard V-Twin OHV (Horizontal), 35 HP Vanguard V-Twin OHV (Horizontal), 36 HP Vanguard V-Twin OHV (Vertical), 37 HP EFi Vanguard V-Twin OHV (Horizontal), 37 HP EFI Vanguard V-Twin OHV (Vertical), 37 HP EFI/ETC Vanguard V-Twin OHV (Horizontal), 37 HP EFI/ETC Vanguard V-Twin OHV (Vertical), 40 HP EFI/ETC Vanguard V-Twin OHV (Horizontal), 40 HP EFI/ETC Vanguard V-Twin OHV (Vertical), 933cc Vanguard V-Twin OHV (Horizontal)


Used on selected type variants of models including:

122337, 122356, 122366, 12V336, 13L136, 13L332, 13L336, 13L337, 13L352, 13L356, 13L362, 19L236, 19L237, 21A437, 21S237, 25V336, 294447, 295347, 295447, 303447, 305446, 305447, 305777, 350447, 351442, 351446, 351447, 351772, 351776, 351777, 356447, 35644A, 356777, 358777, 359447, 381442, 381446, 381447, 385447, 385777, 386447, 386777, 38E347, 44677A, 472177, 473177, 474177, 540477, 541477, 541777, 542477, 542777, 543275, 543277, 543477, 543577, 543777, 54E177, 54E677, 610177, 611177, 611477, 612177, 613177, 613277, 613377, 613477, 613777, 614277, 61A177, 61A277, 61A677, 61A777, 61E177, 61E377, 61E877, 61G277, 61G877


PLEASE NOTE: Attempting to fit the incorrect part can have a dramatic affect on how your engine runs, it also risks causing damage to either the part, or the engine. If you're not sure of the exact part number for your engine, refer to the parts list specific to your engines Model, Type and Code numbers, or contact us for assistance.