Part Number: 846639, 694393. For Briggs and Stratton 21R702-0003-F1, 21R706-0062-F1, 21R772-0025-H1, 21R777-0027-B1, 21R707-0001-F1, 31R907-0062-G1, 33R777-0003-G1, 33R877-0032-G1, 305772-0001-B1, 305777-0033-G1, 331977-0004-G1, etc. engines.
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