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Harmonic balancer

crankshaft. Diameter: 178 mm

Triumph TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67)

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.