Lucas Type Auto Advance Unit Springs (1 PAIR) - 54415642 Wipac etc) from 1971 & On
Description
etc) from 1971 & On
works with some of the following models: Triumph T90
New BSA Unit Twins Late 1969 A50 & A65 Gear Change Cam Plate
OEM part number is 68-3278
M Part number is 97-4575 or H4575
Lucas Type Auto Advance Unit Springs (1 PAIR) - 54415642 Wipac etc) from 1971 & OnNew Lucas Type Auto Advance Spring Set. It is crucial that your auto advance springs are in good working order. In detail, if your springs become worn and loose tension, it will cause erratic idle especially when the RPM's are decreasing. This new auto advance spring set has the right tension which will allow your motorcycle to rev smoothly throughout the RPM range and smoothly at idle. Works with most Triumph, BSA, & Norton singles, twins and triples
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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