Part # 5064-18C
Manufacturer Code 02139301R
Dimensions 7.25" L x 7.25" W x 2.25" D
Alternate Part #'s 02139301, 02139301R, 351051130, 35-105-1130
INYO # 5064-18C JACUZZI # 02-1393-01-R GENERAL DESCRIPTION: THIS IS THE SEAL HOUSING USED IN SOME MAGNUM PLUS AND MAGNUM FORCE PUMPS THERE ARE 5 DIFFERENT SEAL HOUSINGS AND IDENTIFICATION MAY BE DIFFICULT THESE ARE 5064-18, 18A, 18B, 18C, AND 18D THERE ARE ONLY SLIGHT DIFFERENCES AS SHOWN BELOW, WITH MANY COMMON FEATURES
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THESE FEATURES ARE EXACTLY THE SAME IN ALL 5 VERSIONS
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MATERIAL: MAIN BODY: BLACK PLASTIC THERE IS A STAINLESS STEEL INSERT IN THE CENTER WHERE THE SHAFT SEAL SEATS THERE ARE 4 SMALL FINS SPACED EVENLY AROUND THE INSERT SHAPE: ROUND WITH A SLIGHT TAPER FROM THE MOTOR SIDE TO THE FRONT THERE ARE 2 TABS, ABOUT 3/4" LONG ON THE MOTOR SIDE OUTSIDE DIAMETER: 7-5/16" (A) THIS IS THE MAXIMUM DIAMETER AT THE MOTOR SIDE OUTSIDE DIAMETER: 6-9/16" THIS IS AT THE FRONT WHERE THERE ARE 9 SMALL HOLES AROUND THE OUTSIDE THERE ARE ALSO 3 ADDITIONAL HOLES ON THE FRONT FRONT TO BACK: 2-1/4" (B)
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THESE FEATURES ARE DIFFERENT IN EACH
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THIS IS THE BEST WAY TO IDENTIFY EACH ONE
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THE FRONT OF THE SEAL HOUSING IS SLIGHTLY DIFFERENT IN EACH VERSION THERE IS A RAISED SECTION AROUND THE FRONT WHERE THE IMPELLER SITS, ABOUT 1/4" TALL. THERE IS A 1/4" X 5/16" NOTCH ON THE OUTSIDE EDGE THIS RAISED SECTION EXTENDS ALL THE WAY TO THE OUTSIDE SCREW HOLES ON 2 OF THESE, AND DOES NOT EXTEND ALL THE WAY TO THE OUTSIDE ON 3 OF THESE. ON THESE 3 THE RAISED SECTION DROPS DOWN BY ABOUT 1/8" AT 1/4" FROM THE OUTSIDE HOLES. MEASURING THE INSIDE DIAMETER OF THE RAISED SECTION AND NOTING WHETHER OR NOT THE RAISED SECTION EXTENDS TO THE OUTSIDE HOLES IS THE ONLY WAY TO IDENTIFY EACH TYPE RAISED SECTION SPECS: 5064-18 INSIDE DIAMETER: 4-9/16"; DOES NOT EXTEND TO THE OUTSIDE EDGE 5064-18A INSIDE DIAMETER: 4-29/32"; DOES NOT EXTEND TO THE OUTSIDE EDGE 5064-18B INSIDE DIAMETER: 5-3/16"; DOES NOT EXTEND TO THE OUTSIDE EDGE 5064-18C INSIDE DIAMETER: 4-7/8"; EXTENDS TO THE OUTSIDE EDGE 5064-18D INSIDE DIAMETER: 5-1/4"; EXTENDS TO THE OUTSIDE EDGE MARKINGS: "PATENT PENDING 9982" MAY BE MOLDED ON THE MOTOR SIDE
Have a magnum force jucuzzi pool pump.seal housing has a eighth in.long Hairline crack by the stainless o ring insert.if I replace just the boring do u think it will still leak on the bottom of the pump by the motor.
Reply
Hello, You will have to replace the housing seal. It will still leak under pressure.
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IS THERE ANY WAY TO DETERMINE WHETHER I HAVE A 5064-18C OR 5064-D HOUSING?
Reply
Hello Norman. The Jacuzzi Housing 5064-18C has an inside diameter of 4 7/8" that extends to the outside edge. The Jacuzzi Housing 5064-18D has an inside diameter of 5 1/4" that extends to the outside edge. Attached please find a link to the Jacuzzi Housing information. The Product Description section contains information that will be helpful in determining the correct replacement part for your project. Housing, Seal 02-1393-01 (02139301r000)
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