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 - J4

Repair Parts for ProForm J4 831.297060

Brand: ProForm

Category: Residential Treadmills

Type: Folding Treadmill

Model Name: J4

Exploded Diagrams

Other Languages Available

Parts not in the list may no longer be available new, we may have it used - you can send us an inquiry [email protected]

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

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

1
8 102884 107771 # 8" WHITE WIRE,M/F Yes Model Compatibility List $3.31 / Each

4,5,6
123759 108080 71 SCREW No Model Compatibility List $0.26 / Each

2
CIRCUIT BREAKER 103130 109382 56 CIRCUIT BREAKER Yes Model Compatibility List $11.52 / Each

1
124165 112825 18 PULY/FLWH/FAN No Model Compatibility List $71.74 / Each

8
ROLLER MAGNET 100081 113842 45 ROLLER MAGNET Yes Model Compatibility List $1.10 / Each

8,1
100186 116566 . 15 1/2" CABLE TIE No Model Compatibility List $0.76 / Each

1,2,4,5,6
RELEASABLE WIRE TIE 100064 116926 63 RELEASABLE WIRE TIE No Model Compatibility List $0.25 / Each

1,2,4
TIE CLAMP HOLDER - SCREW MOUNT 100262 116927 61 TIE CLAMP HOLDER - SCREW MOUNT No Model Compatibility List $2.49 / Each

1
WHEEL BOLT 118348 117806 77 WHEEL BOLT Yes Model Compatibility List $5.86 / Each
2,8
KEY/CLIP 104349 119038 . KEY/CLIP Yes Model Compatibility List $9.89 / Each

1
3/8 100031 119425 38 3/8" HEX JAM NUT Yes Model Compatibility List $0.55 / Each

2
1.25 104342 119445 22 1.25" TEK SCREW No Model Compatibility List $1.46 / Each

2
5/16 101661 012056 79 5/16" NYLON LOCKNUT No Model Compatibility List $0.48 / Each

CONSOLE GROUND SCREW 103901 120630 81 CONSOLE GROUND SCREW No Model Compatibility List $1.19 / Each

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

1
3/8 100136 012149 17 3/8" HEX LOCK NUT No Model Compatibility List $1.79 / Each

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

2
100088 123945 # TECH SHEET ENVELOPE No Model Compatibility List $0.94 / Each

1
3/8 117424 124123 70 3/8" X 2 1/4" BOLT No Model Compatibility List $4.71 / Each

2
117938 124614 . REAR PLATFORM BOLT No Model Compatibility List $2.55 / Each

2
RUBBER BUMPER 106102 126650 40 RUBBER BUMPER Yes Model Compatibility List $3.01 / Each

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

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

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

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

2,3,4,5,6,10
BATTERY COVER 2.38x3.25 121298 129639 4 BATTERY COVER 2.38x3.25"L Yes Model Compatibility List $9.63 / Each
9
123715 130426 80 FRONT ROLLER GROUND WIRE No Model Compatibility List $1.86 / Each

8,4,5,6
103843 130459 72 COVER PLATE SCREW No Model Compatibility List $0.21 / Each

2,9
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
RSW CLAMP 100079 131090 43 RSW CLAMP Yes Model Compatibility List $0.46 / Each

4,5,6,2,1,47
M4 X 13MM SCREW 101030 013162 # M4 X 13MM SCREW Yes Model Compatibility List $1.26 / Each

WHEEL 121972 132314 52 WHEEL Yes Model Compatibility List $1.12 / Each

8
#8 X 3/4 100149 013300 6 #8 X 3/4" WASHER HD SCREW Yes Model Compatibility List $1.28 / Each

1
REAR ROLLER 121987 133845 86 REAR ROLLER Yes Model Compatibility List $116.75 / Each

8
5/16 101724 013484 . 5/16" X 1/2" BUTTON SCREW Yes Model Compatibility List $1.26 / Each

1
IDLER ARM BOLT 100450 013547 31 IDLER ARM BOLT No Model Compatibility List $2.89 / Each

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

PLATFORM NUT 100252 136012 . PLATFORM NUT No Model Compatibility List $1.47 / Each

1
#8 X 1/2 100137 136728 25 #8 X 1/2" SCREW Yes Model Compatibility List $0.30 / Each

2
124869 137873 60 MOTOR BELLY PAN No Model Compatibility List $17.00 / Each

1
REED SWITCH 121968 138680 44 REED SWITCH Yes Model Compatibility List $14.49 / Each
4,5,6
HANDRAIL COVER FASTENER 100290 138853 66 HANDRAIL COVER FASTENER No Model Compatibility List $1.55 / Each

1,40
1/4 100042 014063 39 1/4" FLAT WASHER No Model Compatibility List $1.03 / Each

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

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

161761 143606 # CUSHION DECAL No Model Compatibility List $3.29 / Each

7,3
161754 145941 7 LEFT RAIL CAP No Model Compatibility List $4.67 / Each

9
161760 145944 # TECH SHEET No Model Compatibility List $0.41 / Each

1
161762 145945 # HOOD DECAL No Model Compatibility List $3.95 / Each

7,9,3
161763 145947 . USER-S MANUAL No Model Compatibility List $6.33 / Each

1
FRONT ROLLER/PULLEY 124873 147990 50 FRONT ROLLER/PULLEY Yes Model Compatibility List $126.62 / Each

8
REAR ROLLER COVER ENDCAP 124870 155836 84 REAR ROLLER COVER ENDCAP Yes Model Compatibility List $50.61 / Each

4,5,6,8,9
ADHESIVE CLIP 118356 016028 . ADHESIVE CLIP No Model Compatibility List $2.23 / Each

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

8 100063 016057 16 8" CABLE TIE No Model Compatibility List $1.30 / Each

1
FRONT ROLLER ADJ BOLT 118357 162741 51 FRONT ROLLER ADJ BOLT No Model Compatibility List $1.91 / Each

1
161755 163515 11 UPRIGHT BASE No Model Compatibility List $184.18 / Each

3
CHOKE 104353 185582 64 CHOKE Yes Model Compatibility List $76.47 / Each

1
161759 188306 24 HOOD SHIELD No Model Compatibility List $33.75 / Each

9,3
BELT GUIDE 100040 198640 65 BELT GUIDE Yes Model Compatibility List $18.62 / Each

15,40
3 TUBE LUBE KIT 100096 219170 # 3 TUBE LUBE KIT No Model Compatibility List $28.18 / Each

1
MOTOR BELT 104319 224019 12 MOTOR BELT Yes Model Compatibility List $21.99 / Each

23
100280 256836 85 LATCH WRNG DECAL, ENGLISH No Model Compatibility List $1.50 / Each

7,3
100094 356520 # ACCESSORY KIT No Model Compatibility List $42.89 / Each

1,4,5,6
Upright Wire Harness - Used 1008255 J4Harn Upright Wire Harness - Used No Model Compatibility List $20.99 / Each
Out Of Stock 		4,5
Display Console - Used Only 1008253 H00659-D 10 1 Display Console - Used Only No Model Compatibility List $108.90 / Each

7
PLATE LATCH 1.25X1.5 1021860 137944 - b 93 1 PLATE LATCH 1.25X1.5" (Used) Yes Model Compatibility List $10.19 / Each

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

4,5,6,42
Power Cord 1002864 31229 78A 1 Power Cord No Model Compatibility List $36.95 / Each

6
Drive Belt 20 1003636 224019 0 1 Drive Belt 20" Yes Model Compatibility List $32.99 / Each

23
Screw #8 X 1/2 1004209 013576 5 1 Screw #8 X 1/2" Yes Model Compatibility List $1.99 / Each

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

Magnet 1009452 113842 137 1 Magnet Yes Model Compatibility List $1.10 / Each

1,8
Nylock Nut 1010890 119425 38 1 Nylock Nut Yes Model Compatibility List $0.55 / Each

2
Walking Belt Guide 1010892 198640 64 1 Walking Belt Guide Yes Model Compatibility List $18.62 / Each

15,40
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

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

1
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
Power Supply Line Cord 1002865 31229 78A Power Supply Line Cord Yes Model Compatibility List $11.99 / Each

6
Front Drive Roller 1003408 147990 Front Drive Roller Yes Model Compatibility List $59.00 / Each
8
Rear Idler Roller 1003444 133845 Rear Idler Roller Yes Model Compatibility List $59.00 / Each

8
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
Motor Choke Transformer 1002606 185582 or 130993 Motor Choke Transformer Yes Model Compatibility List $38.00 / Each
Out Of Stock
Female Pigtail x2 Male Quick Connect Whitef Wire 1033973 107771 TA22 Female Pigtail x2 Male Quick Connect Whitef Wire Yes Model Compatibility List $3.59 / Each

4,5,6
Allen Tool Clamp (New) 1013015 016028 Allen Tool Clamp (New) No Model Compatibility List $12.99 / Each

Folding Storage Safety Latch Shock 1008261 fld-strg-61 Folding Storage Safety Latch Shock Yes Model Compatibility List $32.39 / Each
Out Of Stock
Supply Circuit Board (Used) 1001963 117860 Supply Circuit Board (Used) Yes Model Compatibility List $29.99 / Each

7
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