Replacement Parts for ProForm 520 1004 Residential Treadmills
Phone : 847-309-2818 M-F 10am-5pm

ProForm - 520

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Parts not in the list may no longer be available new, we may have it used - you can send us an inquiry support@hydrafitnessexchange.com

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  • Fastener Related
  • Frame Components
  • Wires
  • Cables
  • Power
  • Circuit Boards
  • Rotating Parts
  • Plastic Parts
  • Motors
  • Seats
  • Posts
  • Pins
  • Belt Related
  • Belt
  • Switch
  • Roller
  • Motor
  • Circuit breaker
  • Frame Related
  • Fasteners and Brackets
  • Rollers and Rotating Parts
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Image  Catalog # MPN Part List Key Quantity On Model Part Description Notes Available Used Model Compatibility List New price  
WHITE JUMPER WIRE 14 101675 101897 # WHITE JUMPER WIRE 14" No Model Compatibility List $7.19 / Each

4,5,6
8 121677 101951 # 8" BLACK WIRE, 2F Yes Model Compatibility List $5.99 / Each

4,5,6
8 100111 102634 # 8" GRN WIRE F/R, POWER Yes Model Compatibility List $2.51 / Each

4,5,6
INCLINE SENSOR SWITCH 104351 102955 50 INCLINE SENSOR SWITCH No Model Compatibility List $16.73 / Each

4,5,6,10
SMALL BOLT 104355 102959 51 SMALL BOLT No Model Compatibility List $0.18 / Each

2,40
REAR ROLLER ADJ BOLT 104339 105444 62 REAR ROLLER ADJ BOLT Yes Model Compatibility List $2.95 / Each

2,8
104208 105477 84 MOTOR NUT No Model Compatibility List $0.31 / Each

2
MOTOR BOLT 3/8-16X5 117640 107503 74 MOTOR BOLT 3/8-16X5" Yes Model Compatibility List $6.51 / Each

2
8 102884 107771 # 8" WHITE WIRE,M/F No Model Compatibility List $3.31 / Each

4,5,6
123759 108080 24 SCREW No Model Compatibility List $0.26 / Each

2
INCLINE DISK 104346 109370 52 INCLINE DISK Yes Model Compatibility List $5.31 / Each

10
CIRCUIT BREAKER 103130 109382 30 CIRCUIT BREAKER Yes Model Compatibility List $11.52 / Each

4,5,6
4 100115 109407 # 4" BLK WIRE F/F, POWER Yes Model Compatibility List $2.93 / Each

4,5,6
111410 109520 90 6" CABLE LOOM No Model Compatibility List $3.71 / Each

4,5,6
CAGE NUT 102934 111869 6 CAGE NUT No Model Compatibility List $4.20 / Each

2,3
3/8 114771 112001 . 3/8" X 3" HEX BOLT Yes Model Compatibility List $1.65 / Each

2
8 100300 112083 # 8" BLUE WIRE, 2F Yes Model Compatibility List $3.26 / Each

4,5,6
121908 112609 17 FRONT ROLLER ADJ BOLT No Model Compatibility List $0.43 / Each

2,8
PULY/FLWH/FAN 117627 113278 77 PULY/FLWH/FAN Yes Model Compatibility List $76.56 / Each

8
4 102281 114011 # 4 Yes Model Compatibility List $4.87 / Each

4,5,6
123765 115872 # STRAIN RELIEF No Model Compatibility List $0.24 / Each

1
RELEASABLE WIRE TIE 100064 116926 92 RELEASABLE WIRE TIE No Model Compatibility List $0.25 / Each

2,3,4,5,6
TIE CLAMP HOLDER - SCREW MOUNT 100262 116927 65 TIE CLAMP HOLDER - SCREW MOUNT No Model Compatibility List $2.49 / Each

2,4,5,6
WHEEL BOLT 118348 117806 33 WHEEL BOLT Yes Model Compatibility List $5.86 / Each
2,8
8 112273 118201 # 8" RED WIRE JUMPER, M/F Yes Model Compatibility List $3.41 / Each

4,5,6
KEY/CLIP 104349 119038 4 KEY/CLIP Yes Model Compatibility List $9.89 / Each

2,9
118346 119070 81 SPEED DISK No Model Compatibility List $0.13 / Each

1
123762 119375 54 INCLINE MOTOR BOLT No Model Compatibility List $0.92 / Each

2,10
122824 119779 71 REAR PLATFORM SCREW No Model Compatibility List $0.26 / Each

2
PULSE/CLOTHES CLIP 124433 119946 . PULSE/CLOTHES CLIP Yes Model Compatibility List $79.20 / Each

2,12,13,14
104328 119994 . FRAME PIVOT BOLT No Model Compatibility List $2.28 / Each

2,8,3
155684 120469 . OWNER'S MANUAL No Model Compatibility List $5.03 / Each

1
5/16 101661 012056 38 5/16" NYLON LOCKNUT No Model Compatibility List $0.48 / Each

2
123763 120866 89 ELECTRONICS SCREW No Model Compatibility List $0.13 / Each

2
SEAT RAIL FLANGE NUT 104004 120867 75 SEAT RAIL FLANGE NUT No Model Compatibility List $3.75 / Each

2,9,12,13,14
3/8 100136 012149 40 3/8" HEX LOCK NUT No Model Compatibility List $1.79 / Each

2
MOTOR BOLT CARRIAGE SCREW 123764 123385 79 MOTOR BOLT CARRIAGE SCREW Yes Model Compatibility List $4.98 / Each

2
LARGE STANDOFF 101014 125819 44 LARGE STANDOFF Yes Model Compatibility List $2.35 / Each

1,2
117645 126040 . ALLEN WRENCH 3/16" No Model Compatibility List $1.29 / Each

2
WALKING BELT ASSEMBLY 124864 130471 48 WALKING BELT ASSEMBLY No Model Compatibility List $100.70 / Each

15
116234 013141 8 M5 X 16MM SCREW No Model Compatibility List $0.13 / Each

2
M4 X 13MM SCREW 101030 013162 21 M4 X 13MM SCREW Yes Model Compatibility List $1.26 / Each

2
UPRIGHT BOLT 102932 013438 3 UPRIGHT BOLT Yes Model Compatibility List $2.11 / Each

2,3
121189 013450 66 #8 X 3/4" SCREW No Model Compatibility List $0.55 / Each

2
IDLER ARM BOLT 100450 013547 39 IDLER ARM BOLT No Model Compatibility List $2.89 / Each

2,3,8
INCLINE MOTOR 118350 135713 55 INCLINE MOTOR Yes Model Compatibility List $122.99 / Each

10
100561 014086 93 M10 WASHER No Model Compatibility List $0.36 / Each

2
1/4 104040 014127 18 1/4" WASHER Yes Model Compatibility List $1.20 / Each

2,3
IDLER WHEEL WASHER 100263 014132 . IDLER WHEEL WASHER No Model Compatibility List $2.43 / Each

2,8
ADHESIVE CLIP 118356 016028 . ADHESIVE CLIP No Model Compatibility List $2.23 / Each

2
CLAMP, CABLE TIE 4 100321 016029 63 CLAMP, CABLE TIE 4" No Model Compatibility List $1.17 / Each

2,4,5,6
8 100063 016057 64 8" CABLE TIE No Model Compatibility List $1.30 / Each

2,1,4
1 TUBE LUBE KIT 100095 219168 . 1 TUBE LUBE KIT No Model Compatibility List $8.84 / Each

1,3,15,53
3 TUBE LUBE KIT 100096 219170 # 3 TUBE LUBE KIT No Model Compatibility List $28.18 / Each

1,3,15,53
MOTOR BELT 118353 220769 78 MOTOR BELT Yes Model Compatibility List $23.55 / Each

15
100094 356520 # ACCESSORY KIT No Model Compatibility List $42.89 / Each

1,3,4,5,6
103158 045017 . 7/32" ALLEN WRENCH No Model Compatibility List $2.20 / Each

1,2
031229 Power Cord KV5-DWY-57F 031229a 031229 Power Cord Yes Model Compatibility List $32.99 / Each

5,6
Drive Motor - Refurbished 1000147-R 124183 Drive Motor - Refurbished No Model Compatibility List $119.90 / Each

10
Drive Motor - Refurbished 1000191-R 124184 Drive Motor - Refurbished Yes Model Compatibility List $119.90 / Each

10
Rear Roller (Used Only) 1006992 109788 1 Rear Roller (Used Only) Yes Model Compatibility List $64.90 / Each

8
Treadmill optical RPM pickup wire harness 1014502 102633 # 1 Treadmill optical RPM pickup wire harness Yes Model Compatibility List $13.19 / Each

4
Incline Stop Bracket (used) 1014517 141970 # 1 Incline Stop Bracket (used) Yes Model Compatibility List $5.49 / Each

10
TRANSPORT WHEEL,.38X2.97 (Used) 1014640 052014 # 2 TRANSPORT WHEEL,.38X2.97 (Used) Yes Model Compatibility List $6.59 / Each

8,9
Power Power Cord Entry Strain Relief Grommet (Incline) 1015857 019084 # 2 Power Power Cord Entry Strain Relief Grommet (Incline) Yes Model Compatibility List $3.29 / Each

4,6
Wireless Pulse Heart Rate Receiver Board + Wire (Used) 1015858 171905 # 1 Wireless Pulse Heart Rate Receiver Board + Wire (Used) Yes Model Compatibility List $49.50 / Each

7
Front - Rear Roller Screw 1017096 072062 4 Front - Rear Roller Screw Yes Model Compatibility List $7.69 / Each

2
1 1002402 113961 # 1 1" Safety Key Yes Model Compatibility List $10.99 / Each

9
Main Harness Lower Segment (Used) 1016994 121812-lower # 1 Main Harness Lower Segment (Used) Yes Model Compatibility List $27.49 / Each

4
Main Harness Middle Segment (Used) 1017002 121812-Mid # 1 Main Harness Middle Segment (Used) Yes Model Compatibility List $16.49 / Each

4
Main Harness Upper Segment (Used) 1016998 121812-upper # 1 Main Harness Upper Segment (Used) Yes Model Compatibility List $27.49 / Each

4
Hardwired Power Cord (Used 1000884 124669 # 1 Hardwired Power Cord (Used Yes Model Compatibility List $16.49 / Each

6
MC-60 CONTROLLER - Refurb Only 1018190 137858 # 1 MC-60 CONTROLLER - Refurb Only Yes Model Compatibility List $119.90 / Each

7
On Off Rocker Switch 1019077 144244 # 1 On Off Rocker Switch Yes Model Compatibility List $7.69 / Each

6
Wire Harness ARPS Console (Used) 1022672 192351 0 1 Wire Harness ARPS Console (Used) No Model Compatibility List $42.70 / Each

1,4
Console (Used) 1001756 213481 0 1 Console (Used) No Model Compatibility List $169.00 / Each
Out Of Stock
1
Motor Incline (Used) 1025412 135713 0 1 Motor Incline (Used) Yes Model Compatibility List $77.82 / Each

28
Bolt 3/8-16-1.50 Inches (Used) 1026116 174320 3 1 Bolt 3/8-16-1.50 Inches (Used) Yes Model Compatibility List $2.29 / Each

2,41
Walking Running Belt Treadbelt 1000302 149701 0 1 Walking Running Belt Treadbelt No Model Compatibility List $82.16 / Each

15
Motor Drive Belt 1000395 220769 0 1 Motor Drive Belt Yes Model Compatibility List $24.99 / Each

15
#8 X 3/4 1004394 013322 0 1 #8 X 3/4" Foot Pedal Screw No Model Compatibility List $5.99 / Each

1
Power Entry On Off Switch 1007949 144244 0 1 Power Entry On Off Switch Yes Model Compatibility List $17.99 / Each

6,24
Plastic Standoff Fastener 1008813 125819 19 1 Plastic Standoff Fastener Yes Model Compatibility List $2.35 / Each

2
RPM Incline Speed Sensor Switch 1010322 102955 0 1 RPM Incline Speed Sensor Switch No Model Compatibility List $12.33 / Each

24
Controller MC60 1030780 137858 50 1 Controller MC60 Yes Model Compatibility List $119.00 / Each
48
Locknut 5/16 1011501 012082 0 1 Locknut 5/16" Yes Model Compatibility List $11.99 / Each

1
M4 Locknut 1011776 012152 0 1 M4 Locknut Yes Model Compatibility List $11.99 / Each

1
Clamp Screw 1011778 013162 0 1 Clamp Screw Yes Model Compatibility List $11.99 / Each

1
Front  Transport Wheel (Used) 1031874 052014 35 2 Front Transport Wheel (Used) Yes Model Compatibility List $9.99 / Each

45
Roller Front (Used) 1032543 122612 13 1 Roller Front (Used) No Model Compatibility List $69.00 / Each

26,45
Power Entry Circuit Breaker 1000167 109382 Power Entry Circuit Breaker Yes Model Compatibility List $14.66 / Each

29
Drive Motor Choke BE26439001 Transformer 1008221 109365 Drive Motor Choke BE26439001 Transformer Yes Model Compatibility List $42.99 / Each

1
Power Entry On Off Switch 1000189 144244 Power Entry On Off Switch Yes Model Compatibility List $3.99 / Each

1
Console (Used) 1034867 122613 9 1 Console (Used) No Model Compatibility List $109.00 / Each

51
Motor Drive Belt 1003142 220769 & 118017 Motor Drive Belt Yes Model Compatibility List $16.99 / Each

23
15 Amp Circuit Breaker 1002255 109382 15 Amp Circuit Breaker Yes Model Compatibility List $5.99 / Each

1
Drive Motor 1003010 124184 Drive Motor Yes Model Compatibility List $50.99 / Each
28
Female Pigtail x2 Male Quick Connect Whitef Wire 1033973 107771 TA22 Female Pigtail x2 Male Quick Connect Whitef Wire Yes Model Compatibility List $3.31 / Each

4
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