OHV ENGINES, 50, ES2, 18,19

!

EXHAUST GASKET NORTON OHV SINGLES
A3/166
!

ROCKERBOX BOLTS ES2 ALLOY HEAD
ES2A
!
Steel, zinc plated.

ROCKERBOX BOLTS ES2 CAST IRON HEAD
ES2C
!
Steel, zinc plated.

PISTON ES2, 18
ZGPM7910
!
Complete with rings, circlip and gudgeon pin. STD diameter is 79mm of course.

BOTTOM SEALING WASHER PUSHROD TUBE
C3/88
!

PISTON MODEL 50
ZJP0890/20
!
+.020" oversize

PISTON MODEL 50
ZJP0890/60
!
+.060" oversize