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1991 Polaris TRAIL BOSS 2X4 (W917527) Crankshaft & Piston 250 2X4 Update

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Diagrams Shown are for U.S. Models

Crankshaft & Piston 250 2X4 Update

Prices shown are USD

Ref#
 Part
MSRP
Qty
 
 
CRANKSHAFT (Incl.1-8)
1
CRANKSHAFT #1
$329.99
2
CRANKSHAFT,#2
3
CRANK PIN PTO
$26.79
4
ROD CONNECTING *
$164.99
5
BEARING,LGE.END
6
SPACER
$17.49
7
BEARING,BALL *
$37.99
8
GEAR, CRANKSHAFT
$90.99
9
BEARING, SMALL END *
10
KEY WOODRUFF
$9.38
11
PISTON,.020 /.50MM O/S (0.50 Oversize
11
PISTON,(1.0 MM O/S) (1.00mm/.040" O/S)
11
PISTON,STANDARD* (Standard)
$124.99
11
PISTON,.010"/.25MM O/S (0.25 Oversize)
12
PISTON,RING,STANDARD *
12
PISTON,RING,.010 /.25MM O/S* (2 (0.25 Oversize)
$25.59
12
PISTON,RING,.020 /.50MM O/S* (0.50 Oversize)
$28.99
12
SET,PISTON,RING,.040 /1.00MM O/ (1.0 Oversize)
$35.99
13
PIN, PISTON *
$30.99
14
CLIP,PISTON PIN,(10)
$6.76
15
Discontinued (0.2mm)
15
SPACER #3 (0.1mm)
16
WASHER
$10.09
17
NUT,LOCK
$7.87