Jaguar 3.4 3.8 4.2 Competition Harmonic Crank Balancer

Jaguar 3.4 3.8 4.2 Comp Pro Harmonic Crank Balancer Pulley.. A crank dampener dramatically smooths out engine vibration, significantly reducing engine wear. Note this part can be fitted to all 6 Jaguar 3.4 3.8 4.2 cylinder models. Please note that for some early applications, the damper “nose” will likely require removal of some material for proper pulley alignment. In addition, this part is configured for a timing pointer mounted on the timing cover. Order part number C29369 separately.

Note 3.4. 3.8  models fitted with larger diameter megulastik disc type damper may require on some models to have the face of the pulley machined to align the pulley groove

Does not include V pulley groove for XJ6 1968 on

Stock No PUL42HP

Alternate number 37-8522