John Deere 4840 Parts
Looking for John Deere 4840 parts? You've come to the right place. At Wengers, we stock the parts you need to keep your 4840 running strong, so you can get back to work without the long wait times.
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Click a component to view the parts we have in stock for your 4840
View All PartsAir Intake 13
Part #
Description
Condition
Stock
Price
Brakes 16
Part #
Description
Condition
Stock
Price
Cab 3
Part #
Description
Condition
Stock
Price
Clutch 22
Part #
Description
Condition
Stock
Price
Controls 8
Part #
Description
Condition
Stock
Price
R50225AG
HAND SPEED CONTROL ARM - OUTER
R50225AG
HAND SPEED CONTROL ARM - OUTER
Used
In Stock
$36.00
Cooling & Heating System 16
Part #
Description
Condition
Stock
Price
Drawbars / Hitches 33
Part #
Description
Condition
Stock
Price
R64790
DRAWBAR REAR SUPPORT BRACKET - L.H.
R64790
DRAWBAR REAR SUPPORT BRACKET - L.H.
Used
In Stock
$258.00
R57277
DRAWBAR REAR SUPPORT BRACKET - R.H.
R57277
DRAWBAR REAR SUPPORT BRACKET - R.H.
Used
In Stock
$129.00
R67087
DRAWBAR REAR SUPPORT BRACKET - R.H.
R67087
DRAWBAR REAR SUPPORT BRACKET - R.H.
Used
In Stock
$254.00
Electrical System 25
Part #
Description
Condition
Stock
Price
Engine - Diesel 59
Part #
Description
Condition
Stock
Price
HS3898
GASKET SET - CYLINDER HEAD
HS3898
GASKET SET - CYLINDER HEAD
New After Market
In Stock
$143.80
R32426.A
SPEED - HOUR METER DRIVE GEAR WITH HOUSING
R32426.A
SPEED - HOUR METER DRIVE GEAR WITH HOUSING
Used
In Stock
$100.00
RE29234
SPEED - HOUR METER DRIVE GEAR WITH HOUSING
RE29234
SPEED - HOUR METER DRIVE GEAR WITH HOUSING
Used
Out of Stock
Exhaust 13
Part #
Description
Condition
Stock
Price
Frame Or Chassis 7
Part #
Description
Condition
Stock
Price
Front Axle 2 Wheel Drive 21
Part #
Description
Condition
Stock
Price
Fuel System 22
Part #
Description
Condition
Stock
Price
Hydraulic Systems 69
Part #
Description
Condition
Stock
Price
R49335
CONTROL OPERATING LINK WITH PINS
R49335
CONTROL OPERATING LINK WITH PINS
Used
In Stock
$27.00
AR40676
CONTROL VALVE ADJUSTING CAM ASSEMBLY
AR40676
CONTROL VALVE ADJUSTING CAM ASSEMBLY
Used
In Stock
$22.00
R66048.A
DRAFT SENSING CYLINDER ASSEMBLY
R66048.A
DRAFT SENSING CYLINDER ASSEMBLY
Used
In Stock
$250.00
R40915
LOAD SELECTOR OPERATING ARM - UPPER
R40915
LOAD SELECTOR OPERATING ARM - UPPER
Used
In Stock
$26.00
R66889.A
ROCKSHAFT CONTROL VALVE HOUSING ASSEMBLY
R66889.A
ROCKSHAFT CONTROL VALVE HOUSING ASSEMBLY
Used
In Stock
$475.00
R60081
ROCKSHAFT CONTROL VALVE HOUSING COVER
R60081
ROCKSHAFT CONTROL VALVE HOUSING COVER
Used
In Stock
$225.00
R60395
ROCKSHAFT CONTROL VALVE HOUSING COVER
R60395
ROCKSHAFT CONTROL VALVE HOUSING COVER
Used
Out of Stock
R52693
SELECTIVE CONTROL LEVER - SINGLE
R52693
SELECTIVE CONTROL LEVER - SINGLE
Used
In Stock
$97.00
Instrument Panel 10
Part #
Description
Condition
Stock
Price
Manuals -service & Owners 1
Part #
Description
Condition
Stock
Price
Platform 12
Part #
Description
Condition
Stock
Price
PTO 15
Part #
Description
Condition
Stock
Price
Rear Axle 6
Part #
Description
Condition
Stock
Price
R61422.A
PLANETARY CARRIER W/GEARS ASSEMBLY
R61422.A
PLANETARY CARRIER W/GEARS ASSEMBLY
Used
In Stock
$600.00
Rear Differential 17
Part #
Description
Condition
Stock
Price
AR75945.A
DIFFERENTIAL ASSEMBLY WITH RING & PINION
AR75945.A
DIFFERENTIAL ASSEMBLY WITH RING & PINION
Used
In Stock
$1,000.00
Seat 2
Part #
Description
Condition
Stock
Price
JD47SET
SEAT AND BACK CUSHION SET
JD47SET
SEAT AND BACK CUSHION SET
New After Market
In Stock
$373.40
JD47SETFAB
SEAT AND BACK CUSHION SET
JD47SETFAB
SEAT AND BACK CUSHION SET
New After Market
In Stock
$386.85
Sheet Metal 19
Part #
Description
Condition
Stock
Price
Steering 30
Part #
Description
Condition
Stock
Price
AR70458
STEERING SPINDLE W/2 PISTON SET
AR70458
STEERING SPINDLE W/2 PISTON SET
Used
In Stock
$490.00
Transmission 52
Part #
Description
Condition
Stock
Price
Wheels & Tires 7
Part #
Description
Condition
Stock
Price