Harmonic balancer
Product number:
489523
crankshaft. Diameter: 178 mm
Product Information "Harmonic balancer"
Triumph: TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67)
crankshaft. Diameter: 178 mm
For the ultimate in balance, look no further than the harmonic crankshaft damper. This damper replaces the original old fashioned and often perished damper, with a fully up to date harmonic damper. The damper has been tried and tested, proving incredibly effective at removing longitudinal waves caused by the crankshaft movement. This means a much smoother engine with less wear on components.
Needs modification when using on 3.4 and 3.8 XK engines.