!
!

Gasket set 500cc twin 1949-52
PKS154AM
!

Gasket set 500cc twin 1953-'55
PKS155AM
!

Gasket set all twins 1956-'59
PKS156AM
!

CRANKSHAFT BEARING AJS/M TWINS
01-1543
!
LRJ 13/8
2 15/16" X 1 3/8" X 9/16"

CENTRE BEARING SHELLS LATE TYPE
01-6649
!
Please choose undersize.
Set for 1 crankshaft.

500cc TWIN PISTONS EARLY TYPE
ZGPM674D
!
Compression height 38mm.
STD bore 65.98mm
Weight each cpl. 384gr.
Price for a pair

500CC TWIN PISTONS LATE TYPE 020
ZGPM6612a
!
Compression height 37.7mm
Only size available 020.

650 TWIN PISTONS 1959
ZGPM726A
!
STD bore 72mm
Compression height 42,3mm
Compression 7,5:1

TWIN BIGEND SHELLS
01-8644
!

NUT CENTRE WEIGHT
01-6845
!