Norton Commando Camshaft Timing Chain Tensioner (1) 06-4647 - 750 / 850 - (Andover) 57-1614 Fits most Triumph Unit &

Fits most Triumph Unit & Pre-Unit 500 & 650 Twins (6T

*Please note that this headlight bucket is not correct for 1968 & Earlier BSA Twins as they did not come with a pressure warning switch

Please note that this cap is sold each as pictured

Spring measures approx  2 3/8"long

Norton Commando Camshaft Timing Chain Tensioner (1) 06-4647 - 750 / 850 - (Andover) 57-1614 Fits most Triumph Unit &Keep your timing chain properly adjusted using a new Norton timing chain tensioner blade. This cam timing chain tensioner is made in England by Andover Norton. Replaces Norton part number 06 4647 and 064647. Fits all Norton Commando twins up to approx 1975. Please refer to your parts catalog for proper fitment. **Features** Made in England by Andover O. E. M. part number 06 4647 and 064647 Free shipping in the USA