Triumph 5-Speed (Layshaft) Driving Dog (1) - 57-4661 82-6042 If you think that timing

If you think that timing your magneto with a light bulb and battery is accurate

but with this tool its affordable and get the job done quickly

M Part number is 82-6887

All caps pictured and listed on this page are made in England - very high quality components

#200 main jet

Triumph 5-Speed (Layshaft) Driving Dog (1) - 57-4661 82-6042 If you think that timingNew UK Made (LF Harris) Triumph 5 speed driving dog. Replaces Triumph part numbers 57 4661 & T4661. Fits Triumph 750 unit twins (TR7 T140) & Triumph "Triples" (T150 T160) and will also fit Triumph unit (and pre unit) 650 twins that have been converted to a 5 speed gear box check your parts book to ensure the best fitment Please note that this drive dog is sold each as pictured **Features** Made in England OEM part number is 57 4661 & T4661