Hi again Dave,

I just looked into OS website and found the list of discontinued spare parts for the two O.S. engines.

O.S MAX .61 SF ABC-P (http://www.osengines.com/parts/xr17712.html)
===============================================
OSMG4947 27703000 Cylinder & Piston ABC 61SF
OSMG7715 27706000 Piston Pin 61SF
OSMG7484 26617004 Piston Pin Retainer 60-77
OSMG3973 27705010 Connecting Rod HANNOII
OSMG4651 27702000 Crankshaft 61SF/RF
OSMG3060 26731002 Bearing - Front 40-240
OSMG3108 29030001 Bearing - Rear 61-300

O.S. MAX 61 RF ABC "HANNO SPECIAL" (NOT MKII/RING) (http://www.osengines.com/parts/xr17841.html)
================================================== ===================
OSMG5338 27703100 Cylinder Liner 61SF/RF
OSMG7539 27803200 Piston 61RF
OSMG7713 27806000 Piston Pin 61RF
OSMG7679 27917000 Piston Pin Retainer 61RXSX
OSMG3973 27705010 Connecting Rod HANNOII
OSMG4634 27702040 Crankshaft 61HANNO
OSMG3060 26731002 Bearing - Front 40-240
OSMG3122 29030010 Bearing-Rear Stainless Steel 61HANNO

Will also supply piston pin and piston pin retainer in your AAC kits ?

I.e. will the kits contain the following:
1 pc of AAC Liner
1 pc of Piston
1 pc of Piston Pin
1 pc of Piston Pin retainer

With Kind Regards,
Gunnar