NOTE: Due to Strict Covid lockdown stay at home orders from 4pm, Sat 31 July we will not be posting orders in 1st week of August. If you place on order it will be posted as soon as possible.

Gearbox cover nuts - Sturmey Archer CS (set of 9)

Gearbox cover nuts - Sturmey Archer CS (set of 9)
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Gear box cover nuts - Sturmey Archer CS gearbox(set of 9) 1/4 inch x 26tpi.  Suits early Nortons with Sturmey Archer counter shaft (C.S. Type) gearbox and all other machines of the period with SA CS boxes. NOTE: Sturmey Archer used their own thread forms. The original external thread on a SA gbox stud was 6.5mm x 26tpi. You will need to run a 1/4 x 26tpi die down the thread to reduce it by approx 0.006 inch.
Suit Nortons 1922 - 1933
Original part number
Norton: 4675, 9662-  Gear box cover stud nuts
Sturmey Archer: CS10 - gearbox cover nut

  • Model: BT-OF-SACS10/9662(set9)
  • Shipping Weight: 35grams
  • 0 Units in Stock

$38.50

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NOTE: Due to Strict Covid lockdown stay at home orders from 4pm, Sat 31 July we will not be posting orders in 1st week of August. If you place on order it will be posted as soon as possible.