• OS Giken TR single-plate clutch kit (TR1A) for Mazda MX-5 NA and NB 1.8 BP
1 1

OS Giken

OS Giken TR single-plate clutch kit (TR1A) for Mazda MX-5 NA and NB 1.8 BP

OS Giken TR single-plate clutch kit (TR1A) for Mazda MX-5 NA and NB 1.8 BP

SKU: MZ061-AF14
£1,483.90
£1,483.90
Sale Sold out
Taxes included. Shipping calculated at checkout.

TR single-plate clutch kit with lightened flywheel and release sleeve for the Mazda MX-5 NA and NB with the 1.8 litre BP engine. Rated to about 339 Nm (250 lb ft) for naturally aspirated engines.

  • Billet aluminium cover for a more direct pedal feel
  • Diaphragm spring leverage design keeps pedal effort down
  • Aluminium cover allows higher clamping force
  • Designed for naturally aspirated engines

Fitment

Make Model Chassis Engine Years
Mazda MX-5 (1.8 litre; Miata in the US) NA and NB BP

In the box

  • Single-plate clutch assembly with lightened flywheel
  • OS Giken release sleeve assembly

Specifications

OS Giken series code TR1A
Number of plates Single
Disc diameter 184 mm
Torque capacity about 339 Nm (250 lb ft)
Clutch cover Billet aluminium
Made by OS Giken, Japan
OS Giken part number MZ061-AF14

Fitting notes

  • Follow the OS Giken installation guide.
  • Reuse or renew the original pilot bearing or bush.

Lead time: made to order by OS Giken in Japan, usually 2 to 3 weeks. Contact us if you need it sooner or want us to check fitment.

View full details