4239 Skidder Engine Parts
RE42363 RE42364 RE42365 RE42366 4239 injection Lines $100
4039 Turbo Engine Rebuilt Injection Pump Fresh Engine Over Haul kit, Head Sent Out and Overhauled, Crank Checked $5,500

4239 Used Crank Shaft ​$450
​​
Fan Adaptor Engine Fits 4239 and 4276 $25 Each
J-KEquipment.com   207-416-3510   207-478-1301 JDParts50@gmail.com
                   ​     
R30034 4239 Connector Rod $100
R82820 4239 Cam Shaft $250
Rebuilt Injection Pump for 4239 $950
AR58196 marked R52880 Timing Gear Cover $25
AT22843  Valve Cover $15
New or Rebuilt Turbo $650
4239 Cylinder Head Running Take Off $400
Used Turbo $250
**New** Rear Main Seal $36
Rebuilt Larger Water Pump $200
AT27018,AT27597,
​AT29618 Rebuilt Small Water Pump $150
R84663
​Injection Pump Timing Gear $75
AR91660,AT24252 4239 Idler Gear $50
RE502874 4239 Rocker Arm $25​
Marked R56048 Front Crank Double Pulley $125
R59355 Cast Iron Base $100
AT18179,AR66726
​AT67734 
​Tin Base pan $75
AR50389 Resurfaced Flywheel for 440/A/B  $350​
New Clutch for 440
Heavy Duty Clutch Replacement for 5 Disk Clutches 
AT43219 540B OR 640 Clutch Pressure Plate $
440 Used Clutch Disk $50
Universal Bell Housing For Pumps or Generators $200
AT142064 HD Clutch Disk 540B $390
T20335 Filler Neck
T20294 Cap​ $25​
Marked R85391 Double Pulley $125
Water Pump To Oil Cooler Tubes ​2 For $25
R85391 Marked R85389 Crankshaft Pulley $125
**New**Injectors Turbo or Non Turbo $75
R85389 Crankshaft Pulley $100
R80807 Crankshaft Pulley $100
*