Tisco Spark Plug Wire Set For Massey Harris Tractors – Fits 101, 30, 33, 44, 55, 333, 444, 555 + 4 Cylinder Models

If you’re restoring or maintaining a vintage Massey Harris tractor, this Tisco spark plug wire set is exactly what you need.

It fits a ton of models: 101JR, 30, 33, 44, 55, 333, 444, 555, and other 4-cylinder versions.

The part number is CPN12259, and it’s made in Canada.

These are new, direct replacement wires—just pull the old ones and install these.

They’re built to handle the vibration and heat of tractor engines.

The set includes everything you need for a standard 4-cyl ignition system.

Brand is Tisco, known for tractor parts that last.

UPC is 758351743717.

Whether it’s a Pony, Pacer, or Mustang variant, these wires will get your antique machine firing right again.