1988 Polaris TRAIL BOSS 250 R/ES (W888528) Crankshaft & Piston Assembly

Change Assembly
Diagrams Shown are for U.S. Models

Crankshaft & Piston Assembly

Prices shown are USD

Ref#
 Part
MSRP
Qty
 
1
CRANKSHAFT (Incl. 2-9)
3083921
2
CRANKSHAFT
3083899
$329.99
3
CRANKSHAFT #2
3083927
4
CRANK PIN PTO
3082796
$39.99
5
CONNECTING ROD
3083922 3082790
6
BEARING,LGE.END
3083803
7
SPACER
3083804
$24.99
8
BEARING,BALL
3083805
9
GEAR, CRANKSHAFT
3083414
10
BEARING, SMALL END
3083626
11
KEY WOODRUFF
3081543
$14.99
12
PISTON (Std)
3083901
12
SET,PISTON,.010"/.25MM O/S (.25 mm Oversize)
3083902
12
PISTON,.020 O/S (.50 mm Oversize)
3083903
13
Discontinued (Std)
3083546 9999999
13
PISTON RING, .010 IN (.25 mm Over)
3083678
$29.99
13
PISTON RING, .020 IN/.5 MM (.50 mm Over)
3083717
$29.99
14
PISTON PIN
3083838
$34.99
15
PISTON PIN CLIP
3083839
$4.99
16
Discontinued
3083629 9999999
16
SPACER #3
3083630
17
WASHER
3083904
18
LOCK NUT
3083905
 

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