Strongflex Rear Differential Mount Bush 101368A and 101368B – Mazda MX-5 NA and NB

The Strongflex 101368 rear differential mount bush is a polyurethane replacement bushing for the rear differential mounting of the Mazda MX-5 NA and NB. It fits Mazda MX-5, Miata and Roadster models from 1989 to 2005.

Choose the correct hardness

• 101368B – 80ShA: the softer option, available in red or black.
• 101368A – 90ShA SPORT: the firmer Sport option, available in yellow or black.

The final letter in the Strongflex reference determines the hardness. A means 90ShA SPORT and B means 80ShA. Black is only a colour choice and does not change the selected hardness.

Vehicle compatibility

• Mazda MX-5, Miata and Roadster NA, 1989–1998
• Mazda MX-5, Miata and Roadster NB, 1999–2005

Important installation information

• This 101368 bushing requires the old rubber to be removed from the original mounting washer.
• Clean the original washer thoroughly before installing the polyurethane bushing.
• If the original rubber mounting is still in good condition and an insert-type solution is required, Strongflex recommends product 101369 instead.
• Assembly grease is included with the product.

Technical specifications

• Manufacturer: Strongflex
• Product references: 101368A and 101368B
• Material: POLYURETHANE (PUR/PU)
• Hardness options: 80ShA or 90ShA SPORT
• OEM reference: NA01-28-890
• Strongflex diagrams: D1002, D1004, S1002, S1003
• Package contents: 1 bushing
• Required per car: 2 bushings