2012 Polaris SPORTSMAN FOREST 850 (A12ZN8EFK/EFO) Engine, Cylinder Head, Cam & Valves

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Diagrams Shown are for U.S. Models

Engine, Cylinder Head, Cam & Valves

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
ASM-CYLINDER HEAD,MACH [Incl. Camshaft Carrier, Plug]
 
1
PLUG-PIPE,M20X10,0600104
 
2
CAMSHAFT 850XP ZERO LASH [Incl. 21]
 
3
VALVE-EXHAUST,26MM SUH35
 
4
ASM-ROCKER ARM EXHAUST,CMPLT [Incl. Arm, Screw, Nut]
 
4
Arm, Rocker Exhaust
5
ASM-ROCKER SHAFT
 
6
VALVE-INTAKE,30MM
 
7
ASM-ROCKER ARM INTAKE,COMPLETE [Incl. Arm, Screw, Nut]
 
7
Rocker Arm Intake
8
RETAINER-VALVE
$2.95
9
SEAL-VALVE
 
10
SPRING-VALVE
 
11
KEEPER-VALVE
$2.95
12
SCR-M8X1.25X75,HXFL
 
13
SCR-LASH ADJUSTER, SWIVEL
 
14
NUT-LOCK
$2.95
15
JET-OIL,OIL PUMP
 
16
GASKET-CYLINDER HEAD Q60
 
17
SCR-M6X35,HXFLG,0600214
$2.95
18
BOLT-HEAD,M11X1.25,SEMS
 
19
GUIDE-VALVE 5.5MM TWIN,ATV
 
20
Pin, Dowel
21
PIN-DOWEL 4MM X 8MM
$2.95
22
STUD,EXH MNT M8X1.25X22
 

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