MAXIFORCE CATALOG FOR Perkins ENGINE REPLACEMENT PARTS

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Perkins 4.203 Lip Seal


4.203
Series
Engine & Equipment Model
4.203 (JD)
INDIRECT INJECTION

Lip Seal

Bore: 3.6020 in  

           91.491mm

 

Applications

ALLIS CHALMERS
40 Forklift
(JD22458)
50 Forklift
(JD22458)
700 Forklift
(JD22028)
ACP40
(JD22533)
ACP50D
(JD22533)
1)
Engine O/H Kit
POK439
(Click for Kit Contents)

POK439 [X]

Item N° Quantity Description
P0095250 8 BOLT, CONROD 3.152/4.203
P2415344 1 SEAL, FRONT CRANKSHAFT LIP
P2418F475 1 SEAL, REAR CRANK, ALL
P31134119 1 BUSHING, CAMSHAFT 4.203
P31134151 4 BUSHING, CON ROD 3.152/4.203
P31137211/21 1 WASHER, THRUST SET STD
P33221327 8 NUT, CONNECTING ROD
P68082 1 BRG, MAIN SET STD 4.203
P69036 1 GASKET, TOP SET 4.203
P85035 1 BRG, CON ROD SET STD 4.203
PU5LB0015 1 GASKET, BOTTOM SET 4.203
PU5MK0033 4 KIT, CYL 3.152/4.203
PVTK404 1 KIT, VALVE TRAIN 4.203
2)
Basic Engine Kit
PBK439
(Click for Kit Contents)

PBK439 [X]

Item N° Quantity Description
P0095250 8 BOLT, CONROD 3.152/4.203
P2415344 1 SEAL, FRONT CRANKSHAFT LIP
P2418F475 1 SEAL, REAR CRANK, ALL
P31134119 1 BUSHING, CAMSHAFT 4.203
P31134151 4 BUSHING, CON ROD 3.152/4.203
P31137211/21 1 WASHER, THRUST SET STD
P33221327 8 NUT, CONNECTING ROD
P68082 1 BRG, MAIN SET STD 4.203
P69036 1 GASKET, TOP SET 4.203
P85035 1 BRG, CON ROD SET STD 4.203
PU5LB0015 1 GASKET, BOTTOM SET 4.203
PU5MK0033 4 KIT, CYL 3.152/4.203
Piston-Liner Kit
Consist of:
a)
(3)
c)
(4)
4 Per Engine
Main Bearing Set
Std.
0.010
0.020
0.030
Set of 5 Pairs
Con Rod Bearing Set
Std.
0.010
0.020
0.030
Set of 4 Pairs
Thrust Washer Set
Set of 2 Pairs
1)
Front Seal
2)
Rear Seal
3)
Crankshaft Kit
4)
Ring Gear
122T
126T
1)
Top Gasket Set
2)
Bottom Gasket
3)
Head Gasket
1)
Bush, Con Rod
2)
Bolt, Con Rod
3)
Nut, Con Rod
4)
Con Rod
1)
Bushing, Cam
2)
Tappet
1)
Idler Gear, Lower
2)
Idler Gear, Upper

Valve Section

(Click image to zoom the valve diagram.)

Valve Train Kit
1)
Valve, Intake
2)
Valve, Exhaust
1)
x4
2)
x4
3)
Guide, Valve
(Intake & Exhaust)
3)
x8
4)
Spring, Valve
a) Inner b) Outer
4a)
x8
4b)
x8
5)
Lock, Valve
5)
x16
Oil Pump
Lift Pump
(1)
(2)
1)
Water Pump
2)
Thermostat
1)
Rocker Shaft
2)
Rocker Arm LH
3)
Rocker Arm RH
1)
Cylinder HD with Valves
2)
Heater Plug
(Screw Fitting)
(Bayonet Fitting)
3)
Oil Pressure Switch
(5)

(1) Use on Build No: JD22028.

(2) Use on Build No: JD22458/JD22533.

(3) Flat Head Piston.

(4) Semi Finished Liner, P31358323, and Finished Liner in .010" P31358384, are also available.

(5) Check for proper application.