PART NUMBER: 61-2640
Genuine Mazda axle nut - Fits the front of ALL NA/NB 1990-2005 Miatas, and also for the REAR of 1990-1997 NA Miatas. Sold as a PAIR - you will get two nuts.
M20x1.5 thread. 29mm socket size.
Torque spec from Mazda is 123-159 lb-ft for the front axle and 160-216 lb-ft for the rear axle.
If you need axle nuts for the rear of a 1999-2005 NB Miata, those are a different size, sold separately in this same suspensions section on our site.
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1994-2002 · Without Sport Brakes
Perfect OE part, no complaints here. I ordered 2 for replacing my hubs and 2 more for spares.
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