Jaw Coupling for PTO Driveline Applications
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Jaw Coupling for PTO Driveline Applications

Original price was: $17.35.Current price is: $5.20.

SKU: SMA-507-9508 Category:

Description

When your PTO driveline starts transmitting vibration instead of smooth power, it’s usually that flexible jaw coupling doing its best to tell you it’s worn out. This little but mighty component sits between rigid driveline sections, absorbing shock loads and allowing for slight misalignment while keeping power flowing to your implements. A failed jaw coupling means jerky operation, increased wear on expensive components, and the kind of vibration that’ll shake the fillings loose from your teeth.

What You’re Getting

  • Flexible jaw design that absorbs shock loads and dampens vibration for smoother operation
  • Engineered polymer construction that handles the punishment of constant torque reversals
  • Direct replacement that restores smooth power transmission to your implements
  • Designed to handle misalignment without binding or creating stress points in the driveline

Built for Real Farm Work

This jaw coupling is right at home in PTO drivelines powering everything from rotary cutters and finish mowers to hay equipment and spreaders. Whether you’re running a compact utility tractor with a brush hog or operating heavier implements that see constant use, this coupling keeps power flowing smoothly while protecting your expensive driveline components from shock damage.

Made to Last

Farm work means constant starts, stops, and load changes that put serious stress on driveline components. This coupling uses quality materials that resist cracking and wear from oil exposure, temperature swings, and the vibration that comes with field work. It’s built to handle the real-world conditions where equipment takes a beating and downtime costs money.

Good to Know

Installation is straightforward – the coupling typically slides between driveline halves and secures with bolts or pins. Check for any debris in the coupling area and make sure everything aligns properly before tightening. If you’re replacing one jaw coupling, it’s smart to inspect the others in your driveline since they tend to wear at similar rates.

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