779 / 1410
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X
X
X
X
779
Application
Year
Size
mm Piston Kit
List
Rings
List
Crank
Seal Kit
List
Crank
Bearing
(each)
List
YAMAHA
(
cont
’
d
...)
YZ450F
‘10-13 96.95
19-2440A
174.01 19-2440R
39.03
83C072C
(x2)
$42.19
12.5:1 Compression
96.96
19-2440B
174.01 19-2440R
39.03
96.97
19-2440C
174.01 19-2440R
39.03
YZ450F
‘10-13 96.95
19-2441A
191.43 19-2440R
39.03
83C072C
(x2)
$42.19
13.5:1 Compression
96.96
19-2441B
191.43 19-2440R
39.03
YZ450F
‘14-17 96.95
19-2444A
174.01 19-6427R
35.47
83C072C
(x2)
$42.19
YZ450FX
‘16-17 96.96
19-2444B
174.01 19-6427R
35.47
12.5:1 Compression
96.97
19-2444C
174.01 19-6427R
35.47
WR450F
‘03-15 94.95
19-7180A
174.01 19-7150R
49.59
83C072C
(x2)
$42.19
12.5:1 Compression
94.96
19-7180B
174.01 19-7150R
49.59
94.97
19-7180C
174.01 19-7150R
49.59
97.00
19-7188
*
191.43
WR450F
‘03-15 94.95
19-2426A
191.43 19-7150R
$49.59
83C072C
(x2)
$42.19
13.0:1 Hi Compression
94.96
19-2426B
191.43 19-7150R
49.59
WR450F
‘16-17 96.95
19-2444A
174.01 19-6427R
35.47
83C072C
(x2)
$42.19
12.5:1 Compression
96.96
19-2444B
174.01 19-6427R
35.47
96.97
19-2444C
174.01 19-6427R
35.47
ENGINE REBUILDING SUPPLIES
* Cylinder Sleeving Required
PISTONS