1991 Polaris TRAIL BOSS 350L 4X4 (W918139) Crankshaft & Piston 350 4X4 Update

Change Assembly
Diagrams Shown are for U.S. Models

Crankshaft & Piston 350 4X4 Update

Prices shown are USD

Ref#
 Part
MSRP
Qty
 
1
CRANKSHAFT ASSEMBLY
3084367 3084776
$859.99
2
CRANKSHAFT #2,PTO SIDE
3084151
3
PIN, CRANK
3084152
$97.99
4
CONNECTING ROD
3084153
$204.99
5
BEARING, LARGE END *
3084154
6
CRANK PIN SPACER (Crank Pin)
3084155
$24.99
7
GEAR, DRIVE (Drive)
3084156
8
NUT,SLIT (Slit)
3084157 3086762
9
KEY WOODRUFF
3081543
$11.99
10
Desc not available
3081458
11
WASHER-GUIDE
3081459 3086764
12
O RING
3084160
13
SET,PISTON,.020"/.50MM O/S (0.50 Oversize)
3084163
13
SET,PISTON,STANDARD (Standard)
3084161
13
Discontinued (0.25 Oversize)
3084162 9999999
14
PISTON PIN
3083838
$34.99
15
RING, PISTON,(STD.)(2) (Standard)
3084164
15
RING,PISTON,(.010 O/S) (2) (0.25 Oversize)
3084165
15
Discontinued (0.50 Oversize)
3084166 9999999
16
PISTON PIN CLIP (Piston Pin)
3084167
$7.99
17
SMALL END BERAING
3084168
$39.99
19
SPACER #2, (0.3) (.3mm)
3084170
19
SPACER #1, (0.2) (.2mm)
3084169
20
LOCK NUT
3083905
$9.99
21
WASHER
3083904
22
BALANCER
3084172 3087042
23
PLATE
3084173 3086768
$31.99
24
BOLT,FLANGE
3084174 3086769
 

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