MAXIFORCE CATALOG FOR John Deere ENGINE REPLACEMENT PARTS

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John Deere 4.270 To ESN 280,000 Early Power Booster


400
Series
Engine & Equipment Model
4.270
Early Power Booster

To ESN 280,000

Bore:
4.25 in 108 mm

Pin Ø:
1.50 in 38 mm

Block (m): 
R26160
R32020
R40850
Con Rod (m): 
R26047
R58880
R66923

Applications

AGRICULTURAL
3010
3020
CONSTRUCTION
500
500A
500B
500C
510
1)
Engine O/H Kit
TOK4163
(Click for Kit Contents)

TOK4163 [X]

Item N° Quantity Description
TAR45723 4 BRG, CON ROD STD
TAR49025 1 SEAL, CRANKSHAFT FRONT/ WITH WEAR SLEEVE
TAR49242 1 BRG, MAIN THRUST STD
TAR49243 4 BRG, MAIN STD
TAR53033 1 GASKET, O/H SET
TPLK163 4 KIT, CYL 4270/ 6404D
TR30939 4 BUSHING, CON ROD
TR46903 3 BUSHING, CAMSHAFT 400/500 SERIES
TR66452 8 CAPSCREW, CON ROD 400 SERIES
TRE520036 1 SEAL, CRANKSHAFT REAR
2)
Engine I/F Kit
TIK4163
(Click for Kit Contents)

TIK4163 [X]

Item N° Quantity Description
TAR45723 4 BRG, CON ROD STD
TAR49242 1 BRG, MAIN THRUST STD
TAR49243 4 BRG, MAIN STD
TAR53032 1 GASKET, CYL HEAD SET
TPLK163 4 KIT, CYL 4270/ 6404D
TR66452 8 CAPSCREW, CON ROD 400 SERIES
TR71917 1 GASKET, OIL PAN 4270
Piston-Liner Kit
Consists of:
c)
d)
f)
Main Bearing
Std.
0.010
0.020
0.030
Use 4
Thrust Bearing
Std.
0.010
0.020
0.030
Use 1
Con Rod Bearing
Std.
0.010
0.020
0.030
Use 4
1)
Front Seal
2)
Rear Seal
3)
Crankshaft
4)
Crankshaft, Gear
(23T)
5)
Ring Gear
(129T)
1)
O/H Gasket Set
2)
Head Gasket Set
3)
Head Gasket
4)
Oil Pan Gasket
5)
Rear Cover Gasket
6)
Exhaust Manifold Gsk
1)
Bush, Con Rod
x4
2)
Bolt, Con Rod
x8
3)
Bushing, Cam
X3
4)
Con Rod
1)
Cam Follower
2)
Plug, Camshaft
3)
Head Bolt Kit
(2)

Valve Section

(Click image to zoom the valve diagram.)

Valve, Intake
Std.
To ESN 157,001
Std.
ESN 157,002-280,000
Valve, Exhaust
Std.
To ESN 157,001
Std.
ESN 157,002-280,000
1)
Insert, Valve In
Std.
2)
Insert, Valve Ex
Std.
1)
Lock, Valve
x16
1)
Spring, Valve
2)
Guide, Valve
3)
O'ring, Valve
Thermostat
180° F
1)
Fuel Transfer Pump
2)
Fuel Pump Gasket
Water Pump Repair Kit
1)
Seal, Injector
2)
Injector, Pencil
Water Pump

(*) If these engines use bolt on weights shafts use TAR69710 RH and TAR69711 LH.

(1) New style crankshaft. To adapt to old style, the center hole in the flywheel needs to be enlarged to 2.835 in. (72.0009 mm).

(2) TMX364 Consists of:  TR88042 x4TR88043 x3TR88044 x6TR88045 x5.