ENGINE
HIGH-PERFORMANCE PISTONS (CONT)
STOCK BORE BORE
TOP-END
x STROKE
SIZE
OVERIZE DISPLACEMENT COMPRESSION PISTON
PK KIT
RING SET
CIRCLIP
WRIST PIN BEARING
FITS MODEL
(mm)
(mm)
(mm)
(cc)
RATIO
PART #
PART #
PART #
PART #
PART #
PART #
SUZUKI (4-STROKE) (CONT)
LT4WD/ Quad Sport 250 87-95
66 x 67
66.0
STD
249
10.25:1
4382M06600
0903-0490
2598XD
CW16
S-259
-
*4382M06600 fits LT250 4WD 87-95
66.5
0.50
4382M06650
0903-0482
2618XD
-
-
-
& LTF250 89-96
67.0
1.00
4382M06700
0903-0502
2638XD
-
-
-
Will NOT fit LT250S (72mm)
67.5
1.50
4382M06750
-
-
-
-
-
or LT250EF 85-86 (68.5mm)
68.0
0910-2828
-
-
-
-
-
LT300/ King Quad 4x4 91-02
68.5 x 76
69.0
0.50
280
8.9:1
4673M06900
-
-
CW17
-
-
69.5
1.00
4673M06950
-
-
-
-
-
LT-Z400 03-17
90 x 62.6
90.0
STD
398
12.2:1
4713M09000
-
-
CW20
-
-
Nikasil Bore – cylinder sleeving
or replating required for oversizes
92.0
2.00
4713M09200
-
-
-
-
-
LT-Z400 03-17
90 x 62.6
90.0
STD
398
13.5:1
4714M09000
-
-
CW20
-
-
Nikasil Bore – cylinder sleeving
or replating required for oversizes
-
-
-
-
-
-
LT-Z400 03-17
94.5 x 62.6
94.50
4.50
440
12.5:1
0910-0768
-
-
CW20
-
-
ArmorGlide skirt coated
-
-
-
-
-
-
Nikasil Bore-cylinder sleeving
or big bore cylinder required
-
-
-
-
-
-
LT-Z400 03-17
94.5 x 62.6
94.5
4.50
440
13.5:1
-
-
-
CW20
-
-
Nikasil Bore – cylinder sleeving
or replating required for oversizes
-
-
-
-
-
-
LT-R450 Quad Racer 06-11
95.5 x 62.8
95.5
STD
450
11.7:1
0910-2846
0903-0488
-
CW19
-
-
Nikasil Bore – cylinder sleeving
98.0
2.50
0910-2847
-
-
-
-
-
or replating required for oversizes
LT-R450 Quad Racer 06-11
95.5 X 62.8
95.5
STD
450
13.1:1
0910-1672
0903-0489
-
CW19
-
-
Nikasil Bore – cylinder sleeving
98.0
2.50
0910-2848
-
-
-
-
-
or replating required for oversizes
-
-
-
-
-
-
ArmorGlide skirt coated
LT-R450 06-11
95.5 x 62.8
100
4.50
493
11.7:1
0910-2865
-
-
CW19
-
-
ArmorGlide skirt coated
-
-
-
-
-
-
*Kit includes pistons, rings, retainer
-
-
-
-
-
-
clips, piston pins and gasket
-
-
-
-
-
-
LT-R450 06-11
95.5 x 62.8
100
4.50
493
13.5:1
0910-4190
-
-
CW19
-
-
Racers Choice
-
-
-
-
-
-
ArmorGlide. ArmorPlating.
-
-
-
-
-
-
Boxed forging. DLC piston pin.
-
-
-
-
-
-
LT-V700F Twin Peak 04-05
82 x 66
82.0
STD
697
11.5:1
0910-2840
-
-
CW20
-
-
*Cylinder deglazing required
84.0
2.00
0910-2841
-
3307XC
-
-
-
*Kit includes pistons, rings,
-
-
-
-
-
-
retainer clips and piston pins
-
-
-
-
-
-
YAMAHA (2-STROKE)
YT125 80-85
56 x 50
56.0
STD
123
Stock
236M05600
-
2205CD
CW16
S-270
B1016
56.5
0.50
236M05650
-
2224CD
-
-
-
57.0
1.00
236M05700
-
2244CD
-
-
-
58.0
2.00
-
-
2284CD
-
-
-
YT175 82-84
66 x 50
66.0
STD
171
Stock
471M06600
-
2598CD
CW16
S-259
B1021
66.5
0.50
471M06650
-
2618CD
-
-
-
67.0
1.00
471M06700
-
2638CD
-
-
-
67.5
1.50
-
-
2658CD
-
-
-
YFS200 Blaster 88-06
66 x 57
66.0
STD
195
Stock
573M06600
0903-0378
2598CD
CW16
S-486
B1005
Pro-Lite
66.25
0.25
0910-2798
0903-0363
2608CD
-
-
-
66.5
0.50
573M06650
0903-0381
2618CD
-
-
-
66.75
0.75
0910-2799
0903-0454
2628CD
-
-
-
67.0
1.00
573M06700
0903-0382
2638CD
-
-
-
67.25
1.25
0910-2800
0903-0455
2648CD
-
-
-
67.5
1.50
573M06750
0903-0379
2658CD
-
-
-
67.75
1.75
0910-2801
0903-0458
2668CD
-
-
-
68.0
2.00
573M06800
0903-0380
2677CD
-
-
-
68.25
2.25
0910-2802
0903-0453
-
-
-
-
Tri-Z 250 85-86 (Liquid Cooled)
68 x 68
68.0
STD
246.8
Stock
515M06800
-
2677CD
CW18
S-511X
B1014
Pro-Lite
68.25
0.25
-
-
2687CD
-
-
-
68.5
0.50
515M06850
-
2697CD
-
-
-
68.75
0.75
-
-
2707CD
-
-
-
69.0
1.00
515M06900
-
2717CD
-
-
-
69.5
1.50
-
-
2736CD
-
-
-
70.0
2.00
515M07000
-
2756CD
-
-
-
YFZ350 Banshee 87-07 (Liquid Cooled Twin)
64 x 54
64.0
STD
346
Stock
513M06400
0903-0752
2520CD
CW16
S-486
B1005
Pro-Lite
64.25
0.25
350
0910-2794
0903-0917
-
-
-
-
64.5
0.50
352
513M06450
0903-0753
2539CD
-
-
-
64.75
0.75
355
513M06475
0903-0630
2549CD
-
-
-
65.0
1.00
358
513M06500
0903-0618
2559CD
-
-
-
65.25
1.25
361
513M06525
0903-0636
2569CD
-
-
-
65.5
1.50
364
513M06550
0903-0754
2579CD
-
-
-
66.0
2.00
370
513M06600
0903-0620
2598CD
-
-
-
66.25
2.25
372
513M06625
0903-0755
2608CD
-
-
-
66.5
2.50
375
0910-3956
0903-0637
2618CD
-
-
-
HIGH-PERFORMANCE PISTONS continued on next page.
2018 PARTS UNLIMITED ATV/UTV