Honda GC160 Service Manual page 3

Model
Item
PISTON
• Changed identification
markings
• Ring landings changed
to accept thinner top and
second rings
PISTON RINGS
• Thickness changed
• Material changed from
cast iron to steel
gc160_gcaha_3599750_3721672
GC160LA • GC190LA • GS190LA
2007 emission components
GC160LA
GC/GS190LA
1.0 mm (0.04 in)
TOP RING:
GC160LA:
0.93 - 0.95 mm
(0.036 - 0.037 in)
GC/GS190LA:
0.95 - 0.97 mm
(0.037 - 0.038 in)
SECOND RING:
0.97 - 0.99 mm
(0.038 - 0.039 in)
GC160
GC190 • GS190
GC160 • GC190 • GS190
GC160
GC/GS190
TOP RING:
SECOND RING:
1.50 mm
(0.06 in)
1.5 mm (0.06 in)
1.50 mm
(0.06 in)