Description Manuals Videos Articles Popular Accessories Clemco #02650 Clemco SG-300 Suction Gun replacement neoprene valve seat that is 3/4" OD x 1/8" thick. Item #17 Related Parts (5) Parts Included (5) Clemco Pop-Up Valve Seat, Neoprene 4 inch I.D… #02380 $32.29 901 3/8" OD Poly Tubing #12478 $3.52 1510 Washer No. 8 x 1/2" OD #02648 $5.17 1333 O-Ring, 1-3/4 inch OD #01990 $8.04 332 Clemco Blast Hose, 4-Ply | 1-1/2" ID x 2-3/8"… $443.35 - $839.77 1740