Chat
Phone : 847-309-2818 M-F 10am-5pm
Advanced

Search Part Name & Description

Info


Model= Model Name or Model Number
MPN= Manufacturer's Part Number
MFR= Numbers that are directly from the part
Info
Account Benefits:

  • Buy & Sell everything Fitness Equipment in Swap Meet
  • Save Your Equipment for easy part Ordering
  • Quick Future Checkout
  • View Order History

ProForm - J4I

Repair Parts for ProForm J4I 831.297212

Brand: ProForm

Category: Residential Treadmills

Type: Folding Treadmill

Model Name: J4I

Exploded Diagrams

Other Languages Available
loader

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

Search on this page by part name

Image 
Catalog #
MPN
Part List Key
Quantity On Model
Part Description
Notes
Available Used
Model Compatibility List
New price
Walking Belt (Used) 1025372 142851 0 1 Walking Belt (Used) Yes Model Compatibility List $51.00 / Each

23
Drive Belt 20 1003636 224019 0 1 Drive Belt 20" Yes Model Compatibility List $32.99 / Each

23
#8 X 3/4 1004394 013322 0 1 #8 X 3/4" Foot Pedal Screw No Model Compatibility List $5.99 / Each

Locknut 5/16 1011501 012082 0 1 Locknut 5/16" Yes Model Compatibility List $11.99 / Each

Nylock Jam Nut 3/8 1011523 133945 0 1 Nylock Jam Nut 3/8" Yes Model Compatibility List $11.99 / Each

2
Clamp Screw 1011778 013162 0 1 Clamp Screw Yes Model Compatibility List $11.99 / Each

1.25 104342 119445 3 1.25" TEK SCREW No Model Compatibility List $1.46 / Each

2
BATTERY COVER 2.38x3.25 121298 129639 4 BATTERY COVER 2.38x3.25"L Yes Model Compatibility List $9.63 / Each
9
Screw #8 X 1/2 1004209 013576 5 1 Screw #8 X 1/2" Yes Model Compatibility List $2.49 / Each

1
INCLINE MOTOR 121970 141364 6 INCLINE MOTOR Yes Model Compatibility List $139.67 / Each

10
161766 163516 11 UPRIGHT BASE No Model Compatibility List $183.82 / Each

3
MOTOR BELT 104319 224019 12 MOTOR BELT Yes Model Compatibility List $21.99 / Each

23
143797 176130 13A FRONT ENDCAP SCREW No Model Compatibility List $0.42 / Each

2,9,4,5,6
CLAMP, CABLE TIE 4 100321 016029 15 CLAMP, CABLE TIE 4" No Model Compatibility List $1.17 / Each

100322 216510 16 CLAMP, CABLE TIE 8" No Model Compatibility List $0.35 / Each

2,4,5,6
3/8 100136 012149 17 3/8" HEX LOCK NUT No Model Compatibility List $1.79 / Each

124165 112825 18 PULY/FLWH/FAN No Model Compatibility List $71.74 / Each

8
#8 X 3/4 100149 013300 25 #8 X 3/4" WASHER HD SCREW Yes Model Compatibility List $1.28 / Each

1
MOTOR BOLT 3/8-16X5 117640 107503 27 MOTOR BOLT 3/8-16X5" Yes Model Compatibility List $6.51 / Each

1
SEAT RAIL FLANGE NUT 104004 120867 28 SEAT RAIL FLANGE NUT Yes Model Compatibility List $3.75 / Each

1
3/8 102446 014117 29 3/8" CONSOLE SUPPORT No Model Compatibility List $1.32 / Each

MOTOR WASHER 113293 122812 30 MOTOR WASHER No Model Compatibility List $1.53 / Each

2
IDLER ARM BOLT 100450 013547 31 IDLER ARM BOLT No Model Compatibility List $2.89 / Each

PIVOT BOLT 3/8-16X1.75X.5 121971 130868 36 PIVOT BOLT 3/8-16X1.75X.5 Yes Model Compatibility List $2.07 / Each

2,8
WHEEL 121972 132314 37 WHEEL Yes Model Compatibility List $1.12 / Each

8
3/8 100031 119425 38 3/8" HEX JAM NUT Yes Model Compatibility List $0.55 / Each

2
Nylock Nut 1010890 119425 38 1 Nylock Nut Yes Model Compatibility List $0.55 / Each

2
1/4 100042 014063 39 1/4" FLAT WASHER No Model Compatibility List $1.03 / Each

RUBBER BUMPER 106102 126650 40 RUBBER BUMPER Yes Model Compatibility List $3.01 / Each

1
RSW CLAMP 100079 131090 43 RSW CLAMP Yes Model Compatibility List $0.46 / Each

4,5,6,2,1,47
REED SWITCH 121968 138680 44 REED SWITCH Yes Model Compatibility List $14.49 / Each
4,5,6
ROLLER MAGNET 100081 113842 45 ROLLER MAGNET Yes Model Compatibility List $1.10 / Each

8,1
100228 129542 47 LIFT ARM SPACER No Model Compatibility List $1.96 / Each

2,3,4,5,6,10
PLATFORM BOLT, FRONT 1/4 100221 128272 48 PLATFORM BOLT, FRONT 1/4" X1.25" Yes Model Compatibility List $7.04 / Each

2
FRONT ROLLER/PULLEY 124873 147990 50 FRONT ROLLER/PULLEY Yes Model Compatibility List $126.62 / Each

8
121908 112609 51 FRONT ROLLER ADJ BOLT No Model Compatibility List $0.43 / Each

2,8
Grommet Power Cord (Used) 1024826 177395 54 1 Grommet Power Cord (Used) No Model Compatibility List $7.19 / Each

4,5,6,42
CIRCUIT BREAKER 103130 109382 56 CIRCUIT BREAKER Yes Model Compatibility List $11.52 / Each

1
IDLER WHEEL WASHER 100263 014132 57 IDLER WHEEL WASHER No Model Compatibility List $2.43 / Each

100339 013581 58 IDLER ARM BOLT No Model Compatibility List $1.36 / Each

124869 137873 60 MOTOR BELLY PAN No Model Compatibility List $17.00 / Each

1
TIE CLAMP HOLDER - SCREW MOUNT 100262 116927 61 TIE CLAMP HOLDER - SCREW MOUNT No Model Compatibility List $2.49 / Each

1
REAR PLATFORM SCREW 100332 157498 62 REAR PLATFORM SCREW Yes Model Compatibility List $1.47 / Each

2
RELEASABLE WIRE TIE 100064 116926 63 RELEASABLE WIRE TIE No Model Compatibility List $0.25 / Each

1,2,4
CHOKE 104353 185582 64 CHOKE Yes Model Compatibility List $76.47 / Each

1
Walking Belt Guide 1010892 198640 64 1 Walking Belt Guide Yes Model Compatibility List $18.62 / Each

15,40
BELT GUIDE 100040 198640 65 BELT GUIDE Yes Model Compatibility List $18.62 / Each

15,40
HANDRAIL COVER FASTENER 100290 138853 66 HANDRAIL COVER FASTENER No Model Compatibility List $1.55 / Each

1,40
WALKING BELT 124872 142851 67 WALKING BELT Yes Model Compatibility List $139.00 / Each

23
INCLINE BASE PIVOT BOLT HEX M10-1.5 x 50 MM 104345 132449 70 INCLINE BASE PIVOT BOLT HEX M10-1.5 x 50 MM Yes Model Compatibility List $3.26 / Each

2
#8 X 1/2 100137 136728 73 #8 X 1/2" SCREW Yes Model Compatibility List $0.30 / Each

2
102917 129101 75 #4 X 1/4" SCREW No Model Compatibility List $0.16 / Each

2
WHEEL BOLT 118348 117806 77 WHEEL BOLT Yes Model Compatibility List $5.86 / Each
2,8
Power Cord 1002864 31229 78A 1 Power Cord No Model Compatibility List $36.95 / Each

6
Power Supply Line Cord 1002865 31229 78A Power Supply Line Cord Yes Model Compatibility List $11.99 / Each

6
5/16 101661 012056 79 5/16" NYLON LOCKNUT No Model Compatibility List $0.48 / Each

ROLLER GROUND WIRE 121827 114261 80 ROLLER GROUND WIRE Yes Model Compatibility List $7.77 / Each

4,5,6,8
CONSOLE GROUND SCREW 103901 120630 81 CONSOLE GROUND SCREW No Model Compatibility List $1.19 / Each

1
REAR ROLLER ADJ BOLT 104339 105444 83 REAR ROLLER ADJ BOLT Yes Model Compatibility List $2.95 / Each

1
REAR ROLLER ENDCAP 144838 155809 84 REAR ROLLER ENDCAP Yes Model Compatibility List $58.31 / Each

8,9,4,5,6
100280 256836 85 LATCH WRNG DECAL, ENGLISH No Model Compatibility List $1.50 / Each

7,3
REAR ROLLER 143802 141089 86 REAR ROLLER Yes Model Compatibility List $116.72 / Each

8
PLATE LATCH 1.25X1.5 1021860 137944 - b 93 1 PLATE LATCH 1.25X1.5" (Used) Yes Model Compatibility List $10.19 / Each

1
Reed Switch Cable Retainer Clamp 1011798 131090 114 1 Reed Switch Cable Retainer Clamp Yes Model Compatibility List $0.46 / Each

4,5,6,2,1,47
Magnet 1009452 113842 137 1 Magnet Yes Model Compatibility List $1.10 / Each

1,8
8 112273 118201 # 8" RED WIRE JUMPER, M/F Yes Model Compatibility List $3.41 / Each

4,5,6
102820 118204 # 8" BLUE WIRE,M/F No Model Compatibility List $3.30 / Each

4,5,6
121973 123898 # 8" WHITE WIRE, 2M/F No Model Compatibility List $9.04 / Each

4,5,6
100088 123945 # TECH SHEET ENVELOPE No Model Compatibility List $0.94 / Each

1
FASTENER 118677 127860 # FASTENER No Model Compatibility List $1.28 / Each

1
M4 X 13MM SCREW 101030 013162 # M4 X 13MM SCREW Yes Model Compatibility List $1.26 / Each

142895 137389 # 8" BLUE PIGTAIL WIRE No Model Compatibility List $5.51 / Each
Out Of Stock 		4,5,6
161767 146001 # TECH SHEET No Model Compatibility List $0.41 / Each

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

1
100094 356520 # ACCESSORY KIT No Model Compatibility List $42.89 / Each

1,4,5,6
KEY/CLIP 104349 119038 . KEY/CLIP Yes Model Compatibility List $9.89 / Each

1
117938 124614 . REAR PLATFORM BOLT No Model Compatibility List $2.55 / Each

2
3/16-7/32 100190 128457 . 3/16-7/32" ALLEN WRENCH No Model Compatibility List $18.74 / Each

1
5/16 101724 013484 . 5/16" X 1/2" BUTTON SCREW Yes Model Compatibility List $1.26 / Each

1
124890 013505 . HANDRAIL BOLT No Model Compatibility List $0.31 / Each
Out Of Stock
PLATFORM NUT 100252 136012 . PLATFORM NUT No Model Compatibility List $1.47 / Each

1
5/16 100472 014073 . 5/16" WASHER Yes Model Compatibility List $1.25 / Each

161770 150124 . USER-S MANUAL No Model Compatibility List $6.27 / Each

1
ADHESIVE CLIP 118356 016028 . ADHESIVE CLIP No Model Compatibility List $2.23 / Each

031229 Power Cord KV5-DWY-57F 031229a 031229 Power Cord Yes Model Compatibility List $34.00 / Each

5,6
Power Entry Circuit Breaker 1000167 109382 Power Entry Circuit Breaker Yes Model Compatibility List $2.66 / Each

1
Incline Lift Motor Actuator 1000087 141364 Incline Lift Motor Actuator Yes Model Compatibility List $49.99 / Each
Out Of Stock 		10
OEM Rear Plastic Endcap 1000883 155809 OEM Rear Plastic Endcap Yes Model Compatibility List $34.99 / Each
Out Of Stock 		8,9,4,5,6
Speed RPM Sensor Reed Switch 1002918 138680 Speed RPM Sensor Reed Switch Yes Model Compatibility List $21.99 / Each

4,5,6
Speed Sensor Reed Switch 1002671 138680 Speed Sensor Reed Switch Yes Model Compatibility List $17.99 / Each

4,5,6
Front Drive Roller 1003408 147990 Front Drive Roller Yes Model Compatibility List $59.00 / Each
8
Upper Display Console 1001509 153009 Upper Display Console Yes Model Compatibility List $111.99 / Each
Out Of Stock
Front Drive Pulley Roller 1001510 147990 Front Drive Pulley Roller Yes Model Compatibility List $83.99 / Each
8
15 Amp Circuit Breaker 1002255 109382 15 Amp Circuit Breaker Yes Model Compatibility List $5.99 / Each

1
Rear Plastic Endcap 1001407 155809 Rear Plastic Endcap Yes Model Compatibility List $55.99 / Each
Out Of Stock 		8,9,4,5,6
Motor Choke Transformer 1002606 185582 or 130993 Motor Choke Transformer Yes Model Compatibility List $38.00 / Each
Out Of Stock
Allen Tool Clamp (New) 1013015 016028 Allen Tool Clamp (New) No Model Compatibility List $12.99 / Each

Screw (New) 104355 102959 Screw (New) Yes Model Compatibility List $11.99 / Each

1
View Drawing

general Info

Customer Service

About us

Address

6114 Madison Ct.
Morton Grove, IL 60053
847-309-2818

Hydra Fitness Exchange © 2025. All Rights Reserved.

Payment options