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19hp Briggs & Stratton EX1900 Series Engine, Vertical 1"x3-5/32" Shaft, Electric Start, 9 Amp Alternator, Fuel Pump, Choke-a-Matic (replaces 33S877-0019) (33S877-0043) Reviews

5 Rating 1 Reviews
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Engine Series: Briggs & Stratton Intek SeriesPower Rating: 19Valve Type: Overhead ValveSleeved Bore: YesMounting: VerticalEngine Displacement (cc): 540Starter Type: Electric StartAlternator: 9 AmpOil type: Vanguard 10W-40 Full Synthetic (See OCK-B31-10340)Oil Refill Capacity: 1.5 qt (1.4 L)Shaft Size: 1"Dx3-5/32"LFuel Tank Capacity: NoneFuel Pump: YesOil Filter: YesMuffler: IncludedThrottle Type: RemoteChoke Type: AutomaticShipping Rate Weight: 77Product Condition: NewWarranty: 2-Year Engine Manufacturer WarrantyCountry of Origin: United States of AmericaItem cannot be shipped to these states: CaliforniaAdditional Specifications
If using this engine with 6-pin connector to replace an engine with two pin connector, you will need wiring adapter BS-695050-R1.
Replaces These Items33R777-0001-G1; 33R777-0002-B1; 33R777-0007-B1; 33R777-0011-G1; 33R877-0003-G1; 33R877-0004-G1; 33R877-0005-B1; 33R877-0006-B1; 33R877-0013-B1; 33R877-0013-B5; 33R877-0015-B1; 33R877-0015-B5; 33R877-0018-B1; 33R877-0019-B1; 33R877-0020-G1; 33R877-0022-B1; 33R877-0025-G1; 33R877-0026-G1; 33R877-0027-G1; 33R877-0029-G1; 33R877-0034-G1; 33R877-0105-B5;
33S877-0001-G1; 33S877-0003-G1; 33S877-0004-B1; 33S877-0008-G1; 33S877-0012-B1; 33S877-0012-B5; 33S877-0013-G1; 33S877-0016-G1; 33S877-0017-G1; 33S877-0018-G1; 33S877-0019-G1; 33S877-0022-G1; 33S877-0023-G1; 33S877-0033-B5; 33S877-0039-G1; 33S877-0040-B5; 33S877-0041-B5; 33S877-0043-G1; 33S877-0044-G1; 33S877-0046-G1
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The following engines will require wiring adapter BS-695050-R1:
33R777-0003-G1; 33R777-0004-G1; 33R777-0005-G1; 33R777-0006-B1; 33R777-0008-G1; 33R777-0009-G1; 33R777-0010-G1; 33R777-0012-G1; 33R877-0002-G1; 33R877-0007-G1; 33R877-0008-G1; 33R877-0009-G1; 33R877-0010-G1; 33R877-0011-G1; 33R877-0012-G1; 33R877-0014-B1; 33R877-0017-G1; 33R877-0021-G1; 33R877-0023-G1; 33R877-0024-G1; 33R877-0028-G1; 33R877-0030-B1; 33R877-0030-B5; 33R877-0032-G1; 33R877-0033-G1; 33S777-0001-G1; 33S777-0002-G1; 33S777-0003-G1; 33S777-0004-G1; 33S877-0006-G1; 33S877-0007-G1; 33S877-0014-G1; 33S877-0015-G1; 33S877-0036-G1; 33S877-0037-G1; 33S877-0038-G1; 33S877-0042-G1

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Ronald Tretola
Verified Reviewer
Engine was well packed, no damage. Replaced a 17.5 hp and there was a noticeable increase in torque. Be sure to go through the correct break in procedure and use break in oill, even though the manual doesn't mention it. Pleased so far, hope it lasts.
Helpful Report
Posted 1 month ago
Thank you for the 5-star review! We’re glad the engine arrived well-packed and that you’re seeing a torque increase after the swap. Following the break-in procedure is a good idea—if you have any questions or need support, we’re here to help.
Posted 4 weeks ago