Free Treadmill Lube
Free lube on any order of $49 or more
code: DECFREE

Over 80,000 Parts

Free Diagnosis

Thousands of machines reviewed

Rapid Shipping

TOP SELLERS

Parts
Treadmill Doctor Replacement Motor Control Board Part Number 408938-img

Treadmill Doctor Replacement Motor Control Board Part Number 408938

Part number: 408938

1 Year

3 - 5 Business Days

$199.99
Horizon T101 Model Number TM621 Walking belt Part Number 1000101285-img

Horizon T101 Model Number TM621 Walking belt Part Number 1000101285

Part number: 1000101285

Lifetime

3 - 5 Business Days

$129.99
MC-2100 Treadmill Motor Control Board - With Transformer-img

MC-2100 Treadmill Motor Control Board - With Transformer

Part number: 241697

1 Year

3 - 5 Business Days

$199.99
Treadmill Doctor Regular Treadmill Mat for Home Fitness Equipment - 35.5 X 78.5 inches - 4lbs-img

Treadmill Doctor Regular Treadmill Mat for Home Fitness Equipment - 35.5 X 78.5 inches - 4lbs

Part number: 35.5X78.5

1 Year

2 - 5 Business Days

$24.99
Sole Speed Sensor Part Number 022485 / F030166-img

Sole Speed Sensor Part Number 022485 / F030166

Part number: F030166

30 Days

Dropship

$19.99
Treadmill Motor Control Board Part Number 421600-img

Treadmill Motor Control Board Part Number 421600

Part number: 421600

30 Days

3 - 5 Business Days

$199.99
Treadmill Drive Motor Part Number 405692-img

Treadmill Drive Motor Part Number 405692

Part number: 405692

1 Year

3 - 5 Business Days

$199.99
Nordic Track Incline Motor Control Board Part Number 428528-img

Nordic Track Incline Motor Control Board Part Number 428528

Part number: 428528

30 Days

Dropship

$143.99
Proform Walking Belt Part Number 417242-img

Proform Walking Belt Part Number 417242

Part number: 417242

Lifetime

3 - 5 Business Days

$119.99
Treadmill Doctor World Famous Lube-img

Treadmill Doctor World Famous Lube

Part number: 100303

1 Year

3 - 5 Business Days

$11.99
Nordic Track Bike Power Board Part Number 430157-img

Nordic Track Bike Power Board Part Number 430157

Part number: 430157

1 Year

3 - 5 Business Days

$116.99
Nordic Track Motor Control Board Part Number 406939-img

Nordic Track Motor Control Board Part Number 406939

Part number: 406939

1 Year Warranty

3 - 5 Business Days

$199.99

Top Treadmill Walking Belts

See All
Lifestyler 10.0 Treadmill Walking Belt Model Numbers 297320, Sears Model 831297320-img

Lifestyler 10.0 Treadmill Walking Belt Model Numbers 297320, Sears Model 831297320

Part number: 148009

Lifetime

2 - 5 Business Days

$99.99
Horizon CT5.4 Model Number TM684B Walking Belt Part Number 1000303302-img

Horizon CT5.4 Model Number TM684B Walking Belt Part Number 1000303302

Part number: 1000303302

Lifetime

2 - 5 Business Days

$129.99
Freemotion INCLINE TRAINER TV Gym Tough Pro Treadmill Walking Belt, Model Number FMTK7506P1-img

Freemotion INCLINE TRAINER TV Gym Tough Pro Treadmill Walking Belt, Model Number FMTK7506P1

Part number: 290822

Lifetime

2 - 5 Business Days

$259.99
Proform 390 P Treadmill Walking Belt Model Number PETL35134-img

Proform 390 P Treadmill Walking Belt Model Number PETL35134

Part number: 193575

Lifetime

2 - 5 Business Days

$99.99
Xterra TR 6.6 Treadmill Walking Belt item H0613200-img

Xterra TR 6.6 Treadmill Walking Belt item H0613200

Part number: H0613200

Lifetime

3 - 5 Business Days

$129.99
Proform 630 Treadmill Walking Belt, Model Number PFBE63080-img

Proform 630 Treadmill Walking Belt, Model Number PFBE63080

Part number: THIS IS A BENCH

Lifetime

2 - 5 Business Days

$99.99
Proform 900ZLT Treadmill Walking Belt Model Number PETL108101-img

Proform 900ZLT Treadmill Walking Belt Model Number PETL108101

Part number: 300896

Lifetime

2 - 5 Business Days

$109.99
NordicTrack Incline Trainer X7I 249272 Walking Belt Part Number 351356-img

NordicTrack Incline Trainer X7I 249272 Walking Belt Part Number 351356

Part number: 351356

Lifetime

3 - 5 Business Days

$169.99
Precor C956I Commercial AYZD Treadmill Walking Belt Part Number PPP000000036355138-img

Precor C956I Commercial AYZD Treadmill Walking Belt Part Number PPP000000036355138

Part number: 36355138

Lifetime

2 - 5 Business Days

$169.99
Lifestyler 8.0 Treadmill Walking Belt Model Numbers 297402, Sears Model 831297402-img

Lifestyler 8.0 Treadmill Walking Belt Model Numbers 297402, Sears Model 831297402

Part number: 126255

Lifetime

2 - 5 Business Days

$99.99

Recently Viewed Products

Parts
NordicTrack CX 990 Elliptical Resistance Motor Model Number NEL09940-img

NordicTrack CX 990 Elliptical Resistance Motor Model Number NEL09940

Part number: 193223

1 Year

3 - 5 Business Days

$53.99
MC-70 Upgraded Motor Control Board-img

MC-70 Upgraded Motor Control Board

Part number: 141877

1 Year

3 - 5 Business Days

$199.99
Treadmill Lube for a NordicTrack Walkfit-img

Treadmill Lube for a NordicTrack Walkfit

Part number: Empty

1 Year

2 - 5 Business Days

$14.99
Precor Walking Belt Part Number 44062104-img

Precor Walking Belt Part Number 44062104

Part number: 44062104

Lifetime

3 - 5 Business Days

$169.99
Nordic Track Storage Latch Part Number 432270-img

Nordic Track Storage Latch Part Number 432270

Part number: 432270

30 Days

Dropship

$134.99
Weslo Treadmill Safety Key - Part Number 119038-img

Weslo Treadmill Safety Key - Part Number 119038

Part number: 119038

1 Year

2 - 5 Business Days

$14.99
NordicTrack C 700 NTL16915C0 Motor Controller Part Number 381078-img

NordicTrack C 700 NTL16915C0 Motor Controller Part Number 381078

Part number: 381078

1 Year

3 - 5 Business Days

$199.99
Proform 10.0 ZE PFEL559092 Elliptical Reed Switch Part Number 186070-img

Proform 10.0 ZE PFEL559092 Elliptical Reed Switch Part Number 186070

Part number: 186070

30 Days

3 - 5 Business Days

$19.99
Horizon 4.1T Console Part Number 002991-A-img

Horizon 4.1T Console Part Number 002991-A

Part number: 002991-A

30 Days

Dropship

$44.99

LET US HELP YOU WITH YOUR REPAIR

Contact us for Support

Get Free Diagnostics to Make Sure You're Buying the Correct Part

800-750-4766

We Have Over 22,000 5 Star Reviews as of 5/12/2025!

FITNESS EQUIPMENT REVIEWS

Explore the best buys and reviews in the world of fitness equipment, including treadmills, ellipticals, and bikes. Find expert insights to make informed decisions for your fitness journey.


Treadmill Doctor Delivers Your Online Prescription for Quality Treadmill, Bike & Elliptical Parts

blog-part-image