Jass Performance Crankshaft Locking Tool For Mazda MX-5 NA & NB

When working on your engine its sometimes necessary to remove the large 22mm nut on your crankshaft. When you do this, nothing is stopping the crankshaft from spinning.

Jass’s crankshaft locking tools sits on the lower pulley and locks the engine crankshaft in place.

Features

Locks crankshaft in place
Powder-coated red

Please note this tool does not fit early shortnose MK1 (1989-90)

Weight	0.335 kg
Dimensions	15 × 6 × 3 cm
Brand	Jass Performance

2 reviews for Jass Performance Crankshaft Locking Tool For Mazda MX-5 NA & NB

Rated 5 out of 5

Ian Woolley (verified owner) – 13th April 2020

Nice quality tool, the powder coat finish is first class. The tool doesn’t sit as the photos show in the listing, certainly not on my 1999 1.8 NB anyway. I had to use a much longer bolt (approx 140 mm) to attach through the oil pump into the block. Still does the job and locks the crank in position.
Rated 5 out of 5

Doug Marshall (verified owner) – 8th August 2020

This is an excellent tool, well finished and straight forward to use. My 1.6 NB’s bolt would not have come off without this, and now I can get my timing belt changed! Speedy dispatch from BOFI Racing, inclulding a fridge magnet and logo sticker for the car.

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Make	Model	Year
Mazda	MX-5	1989 - 2005

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