Engine parts

Picture of Spark plug : Champion

Spark plug : Champion

N6YC
N6Y
£2.75 excl VAT
Picture of Rocker box bolt : 1/4in cycle thread : Iron and alloy heads

Rocker box bolt : 1/4in cycle thread : Iron and alloy heads

16555SS
16555
£5.50 excl VAT
Picture of Rocker box bolt : 1/4in cycle thread : Iron and alloy heads : Plated

Rocker box bolt : 1/4in cycle thread : Iron and alloy heads : Plated

16555
£3.50 excl VAT
Picture of Rocker box bolt : 5/16in BSF thread : Alloy head only

Rocker box bolt : 5/16in BSF thread : Alloy head only

19843
NM19843, 8912
£8.00 excl VAT
Picture of Oil feed jet : 1948 onwards : 0..311" diameter

Oil feed jet : 1948 onwards : 0..311" diameter

13792
C2/12
£16.50 excl VAT
Picture of Spring : Oil feed jet

Spring : Oil feed jet

10617
A2/14, 9014
£2.70 excl VAT
Picture of Valve lifter shaft : OHV

Valve lifter shaft : OHV

13862
C3/64
£17.50 excl VAT
Picture of Shim : Rocker shaft : Post 48

Shim : Rocker shaft : Post 48

13819
C3/98
£2.15 excl VAT
Picture of Nut : Alternator rotor

Nut : Alternator rotor

060387
£4.00 excl VAT
Picture of Nut domed : Front footrest spindle : Pad type

Nut domed : Front footrest spindle : Pad type

A2/515
C3/102, C3/182, 13806, NM13806
£3.50 excl VAT
Picture of Rocker box bolt set : 1957 on BSF type

Rocker box bolt set : 1957 on BSF type

19843/16555
SIN/RBOX/SET
£42.95 excl VAT
Picture of Drain plug : Gearbox Upright & Laydown : Plated

Drain plug : Gearbox Upright & Laydown : Plated

E3336
NME3336, 9034
£4.90 excl VAT