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598
HELMETS
HELMET
ACCESSORIES
EYEWEAR
APPAREL
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SPROCKETS
BELTS
CLUTCHING
CHEMICALS
TOOLS /
FASTENERS
PROMOTIONAL
REFERENCE
INDEX
PISTON KITS
Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips
** Ring set available in piston kit only
Continued On Next Page
For replacement circlips not listed use OEM
* Cylinder sleeving required for use of this piston
Application
CC Cyl.
Std. Bore
Std.
Stroke Size
Type
WPS#
List
Ring Set
List
Circlips
SKI-DOO (ROTAX)
(
cont
’
d
...)
‘99-01 Formula Dlx, GSE, ‘99-03 Grand Touring,
597
2
2.992”
2.5904”
STD.
T-Moly
54-785PS $74.95 54-785RS $9.95 54-783C
‘99-00 Formula Z, ‘10-15 Grand Touring Sport,
(76mm)
(65.8mm)
.010”
T-Moly
54-785P1
74.95
**
54-783C
‘05-10 GSX Sport 500 SS,
.020”
T-Moly
54-785P2
74.95 54-785R2 $9.95 54-783C
‘06-09 GTX Sport 500 SS, ‘02-03 Legend,
‘99-02 MX Z, ‘01-07 MX Z Adrenaline,
‘10-15 MX Z Sport, ‘10-12 MX Z TNT,
‘01-04 MX Z Trail, ‘04-09 MX Z Trail 500SS,
‘00 MX Z Renegade, ‘15 Renegade Sport,
‘01-10 Skandic LC 600, ‘99-01 Summit 600,,
‘09 Summit Everest 500 SS ‘10-15 Summit
600 Sport --- 593
‘03-15 All 600 HO models (inc. SDI & E-TEC)
594
2
2.835”
2.874”
STD.
T-Moly
54-776PS $78.95 54-776RS $12.95 54-783C
--- 593HO
(72mm)
(73mm)
STD.
Hyperdryve
54-776HPS* 109.95 54-776RS 12.95 54-783C
Special made Double Ring Piston for
594
2
2.835”
2.874”
STD.
T-Moly
54-776SPS 101.95 54-776SRS 24.95 54-783C
‘04-15 600 HO Rotax Twins
(72mm)
(73mm)
‘13-16 MX Z 600RS Race Sled
594
2
2.835”
2.874”
STD.
T-Moly
54-9280PS
$78.95
54-9280RS
$12.95
(72mm)
(73mm)
STD.
‘95-97 Formula III --- 599
598
3
2.539”
2.402”
STD.
OEM Style
54-774PS $43.95
**
(64.5mm)
(61mm)
‘91-92 Formula Mach I,
617
2
2.992”
2.677”
STD.
T-Moly
54-772PS $72.95 54-772RS $10.50 54-772C
‘92-93 Formula Plus X --- 643
(76mm)
(68mm)
.020”
T-Moly
54-772P2
72.95 54-772R2 10.50
.040”
T-Moly
54-772P4
72.95
**
‘93-96 Formula Mach I, ‘94-96 Formula Grand
669
2
3.071”
2.756”
STD.
T-Moly
54-773PS 75.95 54-773RS $22.95
Touring SE, ‘95-96 Formula SS, 96-99 MX Z 670,
(78mm)
(70mm)
.020”
T-Moly
54-773P2
75.95 54-773R2 22.95
95-99 Summit 670 except X models (Will not fit
.040”
T-Moly
54-773P4
75.95 54-773R4 22.95
HO engines with flat top pistons)
98-99 Summit X, ‘99 MXZ X 670 HO --- 670 HO
669
2
3.071”
2.756”
STD.
T-Moly
54-9147PS $84.95 54-9147RS $15.50
(78mm)
(70mm)
.020”
T-Moly
54-9147P2 84.95
**
.040”
T-Moly
54-9147P4
84.95
**
‘00-01 Formula Deluxe/GS/GSE 700,
697
2
3.071”
2.874”
STD.
T-Moly
54-783PS 80.95 54-783RS $12.95 54-783C
‘00 Formula Z 700, ‘01-03 Grand Touring 700
(78mm)
(73mm)
‘00-03 MXZ & Summit 700 --- 693
‘98-00 Formula III 700, ‘98-00 Grand Touring
699
3
2.746”
2.402”
STD.
T-Moly
54-781PS $70.95 54-781RS $17.50 54-772C
700, ‘97-98 Grand Touring SE, ‘97-00 Mach I
(69.8mm)
(61mm)
700 --- 699
‘93-96 Mach Z --- 779
779
3
2.736”
2.677”
STD.
T-Moly
54-780PS $69.95 54-780RS $18.50 54-772C
(69.5mm)
(68mm)
.010”
54-780R1 16.95
.020”
T-Moly
54-780P2 $69.95 54-780R2 18.50
.040”
T-Moly
54-780P4
69.95 54-780R4 18.50
‘01-06 800 MX Z, ‘01-07 800 Summit,
799
2
3.228”
2.98”
STD.
T-Moly
54-778PS 83.95 54-778RS 12.95 54-783C
‘02-03 Grand Touring, ‘02-04 Legend,
(82mm)
(75.7mm)
STD.
Hyperdryve
54-778HPS 134.95 54-778RS 12.95 54-783C
‘04-07 GSX 800, ‘05-07 GTX 800 --- 793
STD.
T-Moly
Special made Double Ring Piston for
799
2
3.228”
2.98”
STD.
T-Moly
54-778SPS $126.95 54-778SRS $15.95 54-783C
‘01-07 800 and 800 HO Rotax twins
(82mm)
(75.7mm)
‘08-11 800R P-TEK, E-TEC models
799
2
3.228”
2.980”
STD.
T-Moly
54-9243PS $98.95 54-9243RS $12.50 54-9243C
‘07 Summit 800R (‘07 requires BRP
(82mm)
(75.7mm)
STD.
Hyperdryve
54-9243HPS 199.95 54-9243RS 12.50 54-9243C
needle bearing 420 8320 30) --- 797R
‘12-16 800R P-TEK, E-TEC models
799
2
3.228”
2.980”
STD.
T-Moly
54-9271PS $98.95 54-9271RS $12.95 54-9243C
--- 797R Replaces BRP 420 8934 36
(82mm)
(75.7mm)
STD.
Hyperdryve
54-9271HPS 124.95 54-9271RS 12.95 54-9243C
Special made Double Ring Piston for
799
2
3.228”
2.980”
STD.
T-Moly
54-9243SPS 110.95 54-9243SRS 23.95 54-9243C
‘07-16 800R Rotax P-TEK & E-TEC Twins
(82mm)
(75.7mm)
‘05-07 Mach Z , Summit Highmark 1000 --- 995
997
2
3.464”
3.228”
STD.
T-Moly
54-9167PS $112.95 54-9167RS $16.95
(88mm)
(82mm)
‘97-99 Mach Z 800, ‘99 Formula III 800 --- 809 796 3
2.776”
2.677”
STD.
T-Moly
54-780P4 $69.95 54-780R4 $18.50 54-772C
(70.5mm)
(68mm)
ENGINE