Section 10 - Flushometer Repairs FLUSHOMETER REPAIRS Sensor-Flush Piston Assembly Partial Assemblies Item Cat.# 15926 15930 15931 OEM # Description 1 2 3 2143A Piston Operating Stem 2147A Assembly 2154A Piston Internal Operating Assembly Individual Parts Listing Item Cat.# 7 8 9 Individual Parts Item Cat.# 06626 06924 06627 4 5 6 OEM # Description Clamping Nut Union Nut Kwik-Fit Union Tailpiece, 2 " Standard Length Overall 57 58 64 10 11 12 13 14 15 16 17 18 00642 N/A 15921 15933 15934 15935 15932 15929 15924 15927 15925 26729 65 66 OEM # Description O-Ring Clamping Ring 2129 Straight Release Fitting (with Black Collar) 2130 Straight Release Fitting (with Red Collar) 2133 Nylon Tubing (Black or Blue) 2134 Nylon Tubing (Red In Color) 2140 Handle Pad Washer 2141 Spring (for Piston Operating Stem) 2142-1 Piston Bore Washer 2144 Cup Washer (for Piston Operating Stem) 2145 Piston Sleeve 2146 Piston Valve Body (for Concealed Valve) Note: Individual parts listing continued on next page. Exposed Water Closet Assembly 38 27 26 39 40 41 10 24 23 21 29 22 20 Exposed Urinal Assembly 41 16 14 10 29 25 31 22 37 20 19 1 4 8 7 14 3 2 13 35 10-32 PHONE 800-772-2347 FAX 800-991-6275 23 21 9 36 15 17 6 5 3 2 13 35 19 1 4 8 7 9 36 15 17 6 5https://www.markspp.com/Catalog/Detail/637 https://www.markspp.com/Catalog/Detail/14667 https://www.markspp.com/Catalog/Detail/14671 https://www.markspp.com/Catalog/Detail/14662 https://www.markspp.com/Catalog/Detail/14672 https://www.markspp.com/Catalog/Detail/14674 https://www.markspp.com/Catalog/Detail/14675 https://www.markspp.com/Catalog/Detail/14676 https://www.markspp.com/Catalog/Detail/14673 https://www.markspp.com/Catalog/Detail/14670 https://www.markspp.com/Catalog/Detail/14665 https://www.markspp.com/Catalog/Detail/14668 https://www.markspp.com/Catalog/Detail/6331 https://www.markspp.com/Catalog/Detail/14666 https://www.markspp.com/Catalog/Detail/24809 https://www.markspp.com/Catalog/Detail/6610 https://www.markspp.com/Catalog/Detail/6332