Miata Part Weights

Published: November 12, 2017

Engine

  • 97 flywheel with pilot bearing: 17.3 lbs
  • Flyin' Miata stage 1 1.8 flywheel with pilot bearing: 13.3 lbs
  • 1.8 OEM clutch assembly: 11.6 lbs
  • Flyin' Miata stage 1 1.8 clutch assembly: 11.8 lbs

Exhaust

  • NB2 OEM muffler with 2 hangers: 21.9 lbs
  • Racing Beat NB resonated connecting pipe: ~15.2 lbs
  • NB2 OEM connecting pipe with cat and muffler and 1 hanger: 20.6 lbs

Steering

  • NB power rack without tie rods, with two hard lines internal to the rack: 10.9 lbs minus some fluid
  • NB power rack with tie rods and two hard lines internal to the rack: 13.4 lbs minus some fluid

Brakes

  • NA6/NA8 front caliper body without piston and seals: 3.25 lbs
  • NA6/NA8 front caliper piston: 9.8-12.4 oz new depending on wall thickness; as little as 9.3 oz when the piston is rusted

Suspension

  • Racing Beat 5530.320VA NA8 front sway bar with brackets and bushings: ~12.0 lbs
  • Flyin' Miata NB front sway bar, 1", with brackets and bushings: ~10.75 lbs

Chassis

  • NB subframe: 32.3 lbs
  • NA or NB left engine mount assembly with brackets: 3.6 lbs
  • NA right engine mount assembly with brackets: 4.3 lbs
  • NB right engine mount assembly with brackets: 4.1 lbs
  • AWR NB2 engine mount assembly, left or right: 4.4 lbs
  • NA starter to right engine mount bracket: 0.9 lbs

Electrical

  • NA starter: 8.9 lbs
  • NB starter: 6.0 lbs

HVAC

  • NA8 A/C compressor, compressor bracket, condenser, lines in the engine bay, associated fasteners: 25.8 lbs