Nissan RB Hardened Timing Washer for RB20 RB25 RB26 RB30

The OEM timing belt backing washer is often crushed, especially when using upgraded crank bolts. Lab testing reveals that the OEM washer is softer and has strength just slightly below mild steel. A crushed timing belt washer can result in:

  • Loss of crank bolt pre-tension
  • Timing belt walk and damage
  • Damage to the crankshaft keyway
  • An eventual catastrophic failure of the engine

Whether you're just doing a timing belt change or on a midst of performance upgrade, this is a simple inexpensive replacement part to put the above risks to bed. Don't let it be too late!

Replacement washer is 4x harder and stronger than OEM

 Square key notch on the washer removed to reduce potential stress raiser

Same thickness to OEM (does not change your crank pulley offset)

Laser etched directional marking

!  This is the washer that sits on the nose of your crank between your timing belt sprocket and oil pump

(50IGNRBHDNWASHER)

SKU 50IGNRBHDNWASHER
Brand 5-0 Ignite
Shipping Weight 0.1000kg
Shipping Width 0.150m
Shipping Height 0.100m
Shipping Length 0.150m
Shipping Cubic 0.002250000m3

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