Advertising Disclosure
Updated: 06 Apr 2026

10 Best Automotive Replacement Balance Shaft Belt Tensioners

#1 Best Pick
T38196BT Belt Tensioner

T38196BT Belt Tensioner

Brand: TUUMOND
Read more
  • Quantity in Package - 1 x Automatic Belt Tensioner
  • Interchange# - 419317;38196;10049094;89049314;49297;12555425, 12560345, 12585551, 89339, 2595289, 999723, 12568980
  • OE Quality & Replacement - Manufactured in ISO/TS16949 certified facilities by the advanced machines and each part is built to stringent OE specifications.
  • Note - Please check the description or use the year, make, model in the Amazon Fitment Filter System in the top left corner to confirm the compatibility, or see more compatible vehicles in the description.
Check latest price on Amazon
#2 Best Value
Belt Tension Gauge, 10 Lb Drive Belt Tensioner Tool Universal Tensioner Belt Tension Gauge with L Shaped Pad for Adjusting Belts or Repairing Wheels

Belt Tension Gauge, 10 Lb Drive Belt Tensioner Tool Universal Tensioner Belt Tension Gauge with L Shaped Pad for Adjusting Belts or Repairing Wheels

Brand: Flylin
Read more
  • FAST AND ACCURATE MEASUREMENTS: Achieve precise readings with our Motorcycle Belt Tensioner, designed for fast and accurate hitting measurements. The clearly marked gauge allows you to quickly assess belt tension, ensuring optimal vehicle adjustments that extend the life of your belts.
  • USER-FRIENDLY DESIGN: Our Motorcycle Belt Tension Tool features an intuitive setup for easy use. Simply place the small O on the 10 lb mark, adjust the U-shaped bracket, and record your measurements effortlessly. This tool is perfect for quick adjustments whether you're replacing or repairing your motorcycle’s belt.
  • EASY TO READ GAUGE: Featuring a clear scale, our Motorcycle Belt Tensioner ensures that you’ll never feel confused while working. The easy-to-read markings simplify the measurement process, bringing added convenience to your motorcycle maintenance tasks and promoting accurate tension settings.
  • UNIVERSAL U-BRACKET: Equipped with a universal U bracket, this Motorcycle Belt Tensioner holds the belt securely in place during adjustments. By reducing friction, it helps maintain proper tension, prolonging the lifespan of your motorcycle belt and ensuring smooth operation.
  • WIDE APPLICATIONS: The versatility of our Motorcycle Belt Tension Tool makes it suitable for various vehicles including ATVs and motorcycles. It’s ideal for any situations involving auxiliary transfer belts.
Check latest price on Amazon
#3 Budget Pick
Tensioner Belt Tension Gauge Adjustable Tool Belt Replacement Adjustment Wheel Service Tool 10lb Belt Drive for Harley

Tensioner Belt Tension Gauge Adjustable Tool Belt Replacement Adjustment Wheel Service Tool 10lb Belt Drive for Harley

Brand: KiWAV
Read more
  • Takes the guesswork out of getting the proper tension and is very easy to use
  • Compact design with graduated scale for easy reference
  • Works on all belt drive models with a 10-lb. specification.
  • Fits all belt size with width below 40mm or 1-9/16 inch.
Check latest price on Amazon
#4 Top Choice
URO Parts 06E 903 133Q Accessory Belt Tensioner

URO Parts 06E 903 133Q Accessory Belt Tensioner

Brand: URO Parts
Read more
  • Guaranteed Fitment
  • High Quality Materials
  • Performance, durability, fatigue resistant
Check latest price on Amazon
#5 Popular Choice
WFLNHB Belt Tensioner & Bearing Pulley Replacement for Mazda 3 Mazda 6 CX-5 2.0L 2.5L PEY4-5/6/7 PE03-15-980B

WFLNHB Belt Tensioner & Bearing Pulley Replacement for Mazda 3 Mazda 6 CX-5 2.0L 2.5L PEY4-5/6/7 PE03-15-980B

Brand: WFLNHB
Read more
  • Replacement for: 2011-2017 Mazda CX-5, 2015-Now on Mazda CX-3, 2012-Now on Mazda 6, 2012-Now on Mazda 3
  • Part number: PE03-15-980A, PE03-15-980B, PE7W-15-980
  • High quality metal, strict process flow, to ensure reliability and stability, maintain the efficient operation of the engine system
  • Automatically adjust the belt to keep the engine timing belt in tension, so as to keep the engine power normal
  • Please check the model and part number carefully before buying
Check latest price on Amazon
#6 Top Pick
NSGMXT Drive Belt Tensioner w/Pulley Replacement for Statesman WH WL WK Commodore VE VT VU VX VY VZ 5.7L Gen 3 LS1 V8 92111701 305338

NSGMXT Drive Belt Tensioner w/Pulley Replacement for Statesman WH WL WK Commodore VE VT VU VX VY VZ 5.7L Gen 3 LS1 V8 92111701 305338

Brand: NSGMXT
Read more
  • OE Number: 92111701, 305338, 45564, 89338, 49296
  • Replacement for Hol-den Commodore VE VT VU VX VY VZ 5.7L Gen 3 LS1 LS2 V8 06/1999 - 08/2004
  • Replacement for Hol-den Commodore VE VT VU VX VY VZ 5.7L Gen 3 LS1 LS2 V8 06/1999 - 08/2004
  • Replacement for Hol-den Statesman WH WL WK 5.7L Gen 3 LS1 V8 06/1999 - 07/2006
  • Replacement for Hol-den Statesman WH WL WK 5.7L Gen 3 LS1 V8 06/1999 - 07/2006
Check latest price on Amazon
#7 Top Pick
Gates 38270 Belt Tensioner Assembly for Automotive Vehicles (Cars, Trucks, SUVs)

Gates 38270 Belt Tensioner Assembly for Automotive Vehicles (Cars, Trucks, SUVs)

Brand: Gates
Read more
  • Country of Origin : China
  • The Package Height of the Product is 6.1875 inches
  • The Package Length of the Product is 6.125 inches
  • The Package Width of the Product is 4.375 inches
Check latest price on Amazon
#8 Top Pick
OVAQUIXI Belt Tension Gauge, Universal Motor Belt Replacement Drive Belt Tensioner Tool for Accurate Motorcycle Belt Tension Setting

OVAQUIXI Belt Tension Gauge, Universal Motor Belt Replacement Drive Belt Tensioner Tool for Accurate Motorcycle Belt Tension Setting

Brand: OVAQUIXI
Read more
  • 【Universal Design】: Our universal belt tension gauge can be used on any vehicle, ATV or motorcycle with a secondary drive belt and a 10lb weight.
  • 【Fast and Accurate Measure】: Our belt tension gauge allows you to quickly, easily, and accurately measure the belt tension, so you can be sure you adjust tension correctly for your vehicle and won't shorten belt life.
  • 【Easy to Read】: The belt tension gauge is easy to read. It has clear markings so that you'll never feel confused on the job. It brings more convenience to your work.
  • 【Wide Application】: Our belt tensioner gauge is applicable for the situations: use after belt replacement, adjustment or wheel repair of motorcycle.
  • 【L Shape Pad】: Our universal drive belt tensioner tool features the universal L pad, which is designed to securely hold the belt in place while you adjust the tension.
Check latest price on Amazon
#9 Top Pick
Gates T186 Balance Shaft Belt

Gates T186 Balance Shaft Belt

Brand: Gates
Read more
  • PTFE-infused jackets to reduce frictional losses and tooth shear
  • High-grade HNBR rubber for superior heat and contamination resistance
  • Premium tensile members providing maximum strength
  • Aramid-reinforced nylon jackets and backsides increase durability and lifetime
  • Gates warranty matches the original manufacturer's timing belt replacement intervals – not just for parts – but also for labor and other associated costs
Check latest price on Amazon
#10 Top Pick
Gates T293 Balance Shaft Belt

Gates T293 Balance Shaft Belt

Brand: Gates
Read more
  • Country of Origin : China
  • The Package Height of the Product is 1.5 inches
  • The Package Length of the Product is 9.8 inches
  • The Package Width of the Product is 6.68 inches
Check latest price on Amazon

More products you might like!!