💧 Pump Rebuild Kit, Jacuzzi Magnum, with Viton Shaft Seal
Made by U.S. Seal Mfg., manufacturer part number PSK-JC1. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | U.S. Seal Mfg. |
| Manufacturer part number | PSK-JC1 |
| Part Type | O-ring |
| Cross Section | Kit |
| Inside Diameter | Kit |
| Application Manufacturer | Jacuzzi/Carvin |
| Application Model | Magnum |
| Application Type | Pump |
| Catalog description | Pump Rebuild Kit, Jacuzzi Magnum, with Viton Shaft Seal |
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Aladdin | Go-Kit 14 |
U.S. Seal Pool Service Kits are specifically designed for use in applications using salt chlorine generators, ozonators, or hydrogen peroxide based sanitizers. The seals offer better resistance to abrasion, heat and chemicals due to the Viton® elostomer sintered carbon graphite rotating face and polished ceramic stationary face.
Kits Include:
- U.S. Seal MFG.'s genuine PS – Ozone/Salt Service seal.
- All gaskets and o-rings needed for a complete repair.
- Alcohol wipe to clean faces before final assembly.
Exploded parts diagram: This part is shown on the Jacuzzi Magnum/Magnum Plus/Magnum Force/Magnum Force 3 Pumps exploded parts diagram.
🔧 Jacuzzi Magnum/Magnum Plus/Magnum Force/Magnum Force 3 Pumps – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Magnum Lid Wrench, Plastic, Set Of 2 |
| – | _2MF-T |
| – | _9402-6105 |
| – | Pump Rebuild Kit 14, Jacuzzi Magnum Pump |
| – | Pump Rebuild Kit, Jacuzzi Magnum, with Viton Shaft Seal ◀ this part |
| – | Go-Kit 14, Jacuzzi Magnum |
| – | Pump, Carvin Magnum Force, 2.0hp, 115/230v,1-spd,Uprate,EE |
| – | Pump, Carvin Magnum Force, 1.5hp, 115/230v,1-spd,Uprate,EE |
| – | Pump, Carvin Mag Force,1.5hp,208-230/460v,1Spd,3Phase,Full |
| – | Pump, Carvin Magnum Force,3/4hp,115/230v,1-Spd,2",Uprate,EE |
| – | Pump, Carvin Magnum Force, 2.0hp, 230v, 1-spd, Full, EE OEM |
| – | Pump, Carvin Mag Force,0.75hp,208-230/460v,1Spd,3Phase,Full |
| – | Pump, Carvin Magnum Force 3, 5.0hp, 208-230/460v,1-Spd,Full |
| – | Pump, Carvin Magnum Force,0.75hp,115v/230v,1-Spd,EE,Full |
| – | Pump, Carvin Magnum Force, 1.5hp, 115/230v, 1-spd, Full, EE |
| – | Pump, Carvin Magnum Force,1.0hp,115v/230v,1-Spd,EE,Uprate |
| – | Pump, Carvin Magnum Force 3, 3.0hp,208-230v,1-Spd,EE,Full |
| – | Pump, Carvin Mag Force,3.0hp,208-230/460v,Full Rate,3 Phase |
| – | Pump, Carvin Magnum Force, 1.0hp, 115/230v, 1-spd, Full, EE |
| – | Pump, Carvin Magnum Force,3.0hp,230v,1-Spd,2",Full Rate,EE |
| 29d | 34-105-W017K29D |
| 29c | 34-105-W017K29C |
| 29b | 34-105-W017K29B |
| 29a | 34-105-W017K29A |
| 28 | Water Slinger, Carvin Magnum |
| 27 | Ratchet, Carvin Magnum, Mounting Nut |
| 26 | Lock Nut, Carvin Magnum, Seal Plate |
| 25 | Housing Bracket, Carvin Magnum, Motor |
| 24 | Bolt, Carvin Magnum, 3/8-16 x 7/8", Quantity 4 |
| 23 | 34-105-W017K23 |
| 22 | O-Ring, 6-3/4" ID, 3/16" Cross Section, Generic |
| 21 | 34-105-W017K21 |
| 20 | 34-105-W017K20 |
| 19 | 34-105-W017K19 |
| 18 | 34-105-W017K18 |
| 17 | Bolt, Carvin, Diffuser, 8-16 x 1-1/4", Quantity 2 |
| 16 | Square Ring, Jacuzzi Magnum, Diffuser, O-462 |
| 15 | Dowel Pin, Carvin Cygnet, Magnum, 1/4" x 1-1/4", SS |
| 14 | Base Motor Support Assembly, Carvin Magnum Plus |
| 13 | Pump Union, Carvin, 2" Slip, Quantity 2 |
| 12 | Trap/Pump Body, Carvin Magnum Force |
| 11 | Pump Stand, Carvin Magnum Force |
| 10 | 35-105-1151 |
| 9 | 34-105-W017K9 |
| 8 | O-Ring, 1/2" ID, 3/32" Cross Section, Generic |
| 7c | Trap/Pump Body, Carvin Magnum, 2" |
| 7b | 34-105-W017K7B |
| 7a | 34-105-W017K7 |
| 6b | Basket, Pump, Carvin Magnum Force/Force 3, 9", pre-02/03 |
| 6a | 34-105-W017K6A |
| 5 | Reverse Flow Flapper, Carvin Magnum |
| 4 | Air Bleed Tube, Carvin Magnum, Strainer Basket |
| 3 | 34-105-W017K3 |
| 2 | Trap Lid, Carvin Magnum, R, P |
| 1 | Lock Ring, Carvin CFR/C foot 25 |
🔧 Exploded diagram and parts
This part belongs to the Jacuzzi Magnum/Magnum Plus/Magnum Force/Magnum Force 3 Pumps assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Show the other 25 parts on this diagram we stock
Magnum Lid Wrenchs
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Magnum Lid Wrench, Plastic, Set Of 2 | 16100100R2 | 18 in stock | $24.03 | Add to cart |
![]() |
Go-Kit 14, Jacuzzi Magnum | Go-Kit 14 | 3 in stock | $57.59 | Add to cart |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29D | ![]() |
Motor, Century, 208v-230v, Var-Spd, 48fr, C-Face Thd, V-Grn | ECM16CU | Available to order | $637.64 |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29C | ![]() |
Motor, Century, 3.0hp, 208v-230v, 1-Spd, 56Jfr, C-Face Thd, EE | ST1302V1 | Available to order | $927.64 | Add to cart |
| 29C | ![]() |
Motor, Century, 3.0hp, 208v-230v, 1-Spd, 56Jfr, C-Face Thd, EE | B818 | Available to order | $681.69 | |
| 29C | ![]() |
Motor, Century, 2.0hp, 208v-230v, 1-Spd, 56Jfr, C-Face Thd, EE | B809 | 1 in stock | $673.28 | Add to cart |
| 29C | ![]() |
Motor, Century, 1.5hp, 115v/208-230v, 1Spd, 56Jfr, C-Face Thd, EE | B796 | 6 in stock | $455.70 | Add to cart |
| 29C | ![]() |
Motor, Century, 1.0hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd, EE | B654 | 3 in stock | $498.99 | Add to cart |
| 29C | ![]() |
Motor, Century, 0.75hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd, EE | B638 | Available to order | $321.73 |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29B | ![]() |
Motor, Century, 3.0hp, 230v, 2-Spd, 56Jfr, C-Face Thd | B966 | 2 in stock | $921.00 | Add to cart |
| 29B | ![]() |
Motor, Century, 2.0hp, 230v, 2-Spd, 56Jfr, C-Face Thd | B2979 | 3 in stock | $795.03 | Add to cart |
| 29B | ![]() |
Motor, Century, 1.0hp, 230v, 2-Spd, 56Jfr, C-Face Thd | B2975 | 2 in stock | $613.00 | Add to cart |
| 29B | ![]() |
Motor, Century, 0.75hp, 115v, 2-Spd, 56Jfr, C-Face Thd | B2973 | 2 in stock | $349.21 | Add to cart |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29A | ![]() |
Motor, Century, 0.5hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd | B126 | Available to order | $235.46 |
Show the other 8 complete motors we stock
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29A | ![]() |
Motor, Century, 0.75hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd | B127 | 8 in stock | $326.81 | Add to cart |
| 29A | ![]() |
Motor, Century, 1.0hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd | B128 | 9 in stock | $400.06 | Add to cart |
| 29A | ![]() |
Motor, Century, 1.5hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd | B129 | 6 in stock | $534.33 | Add to cart |
| 29A | ![]() |
Motor, Century, 2.0hp, 208v-230v, 1-Spd, 56Jfr, C-Face Thd | B836 | 6 in stock | $540.88 | Add to cart |
| 29A | ![]() |
Motor, Century, 3.0hp, 230v, 1-Spd, 56Jfr, C-Face Thd | B131 | 4 in stock | $913.64 | Add to cart |
| 29A | ![]() |
Motor, Century,0.75hp,115v/230v,1-Spd,56Jfr,C-Face Thd | ST1072 | 3 in stock | $326.81 | Add to cart |
| 29A | ![]() |
Motor, Century, 1.0hp, 115v/230v, 1-Spd, 56Jfr, C-Face Thd | ST1102 | 18 in stock | $298.63 | Add to cart |
| 29A | ![]() |
Motor, Century, 2.0hp, 208v-230v, 1-Spd, 56Jfr, C-Face Thd | ST1202 | Available to order | $364.78 |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Tool, Socket Set, Multi-Tork, 3 Items, Polycarbonate | MT-301 | 20 in stock | $101.25 | Add to cart |
![]() |
Tool, Seal Setting | SS2136 | 9 in stock | $103.11 | Add to cart |
![]() |
Tool, Pool Tool, Armature Holding | 128 | 29 in stock | $32.88 | Add to cart |









































































