NEW VINTAGE PISTON RINGS FITS BRIGGS & STRATTON Z,ZZ,23 PART # 290630
NOTE THESE HIGH QUALITY MADE PISTON RINGS ARE NOT MADE IN CHINA OR TAIWAN
SHIPS FROM USA WITH A TRACKING NUMBER
PISTON RINGS REPLACE OLD SINGLE RING NUMBERS
61292, 61963, 91964
THESE RINGS ARE NO LONGER AVILAIBLE FROM BRIGGS & STRATTON