Note: This is a 6.1 volute. If you need a 6.3 volute see 35-402-1407 - Volute, Gecko AquaFlo XP2/XP2E, 56fr, 6.3"dia.
56 frame spa wet ends can have one of two designations - 6.1 or 6.3. The difference is the measurement between the top two thru-bolts. 6.1 wet ends measure 4" and 6.3 wet ends measure 4-1/8". See diagram below.
RECOMMENDED PARTS:
35-402-1026 Screw, Gecko AquaFlo, 8-32 x 5/8"
35-402-1426 Faceplate, Gecko AquaFlo XP2, 2"
35-423-1019 Shaft Seal, PS-3867, 5/8" Shaft , Viton PS-200
35-423-1020 Shaft Seal, PS-200, 5/8" Shaft, Buna
35-423-1020 Shaft Seal, PS-200, 5/8" Shaft, Buna
35-423-1022 Shaft Seal, PS-1901, 5/8" Shaft, Silicon Carbide PS-200
88-375-1050 Lube Tube, Roper Products, 4oz, with PFTE
88-426-1000 Lube, U.S. Seal, 10ml Tube
89-270-1166 Pump Union, 2" Female Buttress Thread x 2" Slip
90-423-5258 O-Ring, Buna-N, 6"id, 1/8" Cross Section, Generic