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4.239D Non Turbo

Bore: 4.19 in (106.5 mm)
Pin Diameter: 1.375 in (35mm)

Connecting rod marked: R51727, R80034
Piston marked: RE30250

Agricultural: Agricultural: 940 Combines, 942 Combines, 6602 Combines, 1640 Tractor, 1840 Tractor, 2130 Tractor, 2135 Tractor, 2250 Tractor, 2350 Tractor, 2355 Tractor, 2355CS Tractor, 2360, 2450 Tractor, 2535 Tractor, 2550 Tractor, 2555CS Tractor, 2650 Tractor, 2730 Tractor, 2735 Tractor, 3330 Tractor, 3430, 940 Combines, 942 Combines, 6602 Combine

Construction: 70, 70D, 210C, 244E, 290D, 310C, 310D, 315C, 400G, 415B, 415C, 490, 515B

Displaying products 1 - 106 of 106 results
John Deere 4.239D Engine Inframe Overhaul Rebuild Kit
Our Price: From $788.35 to $829.84
John Deere 4.239D Engine Inframe Overhaul Rebuild Kit
Piston: RE30250
free shipping
John Deere 4.239D Engine Inframe Overhaul Rebuild Kit, Absolute
Our Price: From $680.17 to $788.34
John Deere 4.239D Engine Inframe Overhaul Rebuild Kit, Absolute
Piston: RE30250
free shipping
John Deere 4-239 Inframe Kit, FP Diesel
John Deere 4-239 Inframe Overhaul Rebuild Kit, FP Diesel
Our Price: From $886.95 to $1,049.02
John Deere 4-239 Inframe Overhaul Rebuild Kit, FP Diesel
Piston: RE30250
free shipping
John Deere 3-179, 4-239, 6-359 Cylinder Kit, RE30250
MSRP: $145.42
Our Price: $132.20
You Save: $13.22 (9 %)
John Deere 3-179, 4-239, 6-359 Cylinder Kit, RE30250
Contains Piston, RE19282
John Deere Cylinder Sleeve, R116281
MSRP: $66.90
Our Price: $66.57
You Save: $0.33 (0 %)
John Deere Cylinder Sleeve, R116281
4.19 in 106 mm
John Deere Liner Sealing Ring Kit, AR65507
MSRP: $25.22
Our Price: $6.81
You Save: $18.41 (73 %)
John Deere Liner Sealing Ring Kit, AR65507
replaces: AR65507
John Deere Liner Shim, CD15466, .002
John Deere Liner Shim, CD15466, .002"
MSRP: $45.62
Our Price: $21.89
You Save: $23.73 (52 %)
John Deere Liner Shim, CD15466, .002"
.002" thick
John Deere Liner Shim, R65833, .004
John Deere Liner Shim, R65833, .004"
MSRP: $25.23
Our Price: $9.89
You Save: $15.34 (61 %)
John Deere Liner Shim, R65833, .004"
.004" thickness
John Deere Piston, RE19282
MSRP: $102.94
Our Price: $101.42
You Save: $1.52 (1 %)
John Deere Piston, RE19282
Piston marked RE24458, RE24539, RE30250
John Deere Piston Ring Set, 1 cylinder set, RE66820
MSRP: $29.78
Our Price: $27.32
You Save: $2.46 (8 %)
John Deere Piston Ring Set, 1 cylinder set, RE66820
4.19 bore (1).125 (1).093 (1).140, 1 cylinder set
John Deere Piston Pin, R125754
MSRP: $11.53
Our Price: $11.36
You Save: $0.17 (1 %)
John Deere Piston Pin, R125754
Pin Diameter: 1.375 in (35mm)
John Deere Piston Pin Retainer, M41029
MSRP: $1.35
Our Price: $1.24
You Save: $0.11 (8 %)
John Deere Piston Pin Retainer, M41029
replaces: M41029
John Deere Main Bearing, Standard, RE27352
MSRP: $14.56
Our Price: $13.36
You Save: $1.20 (8 %)
John Deere Main Bearing, Standard, RE27352
Standard
John Deere Thrust Main Bearing, Standard, AT21139
MSRP: $30.35
Our Price: $29.90
You Save: $0.45 (1 %)
John Deere Thrust Main Bearing, Standard, AT21139
Standard
John Deere Main Bearing, .010, RE27353
MSRP: $14.63
Our Price: $12.94
You Save: $1.69 (12 %)
John Deere Main Bearing, .010, RE27353
.010 (.25mm)
John Deere Thrust Main Bearing, .010, AT21132
MSRP: $34.12
Our Price: $29.93
You Save: $4.19 (12 %)
John Deere Thrust Main Bearing, .010, AT21132
.010 (.25mm)
John Deere Main Bearing, .020, RE27360
MSRP: $13.85
Our Price: $12.82
You Save: $1.03 (7 %)
John Deere Main Bearing, .020, RE27360
.020 (.50mm)
John Deere Thrust Main Bearing, .020, AT21134
MSRP: $30.35
Our Price: $29.90
You Save: $0.45 (1 %)
John Deere Thrust Main Bearing, .020, AT21134
.020 (.50mm)
John Deere Main Bearing, .030, RE27368
MSRP: $14.10
Our Price: $12.82
You Save: $1.28 (9 %)
John Deere Main Bearing, .030, RE27368
.030 (.75mm)
John Deere Thrust Main Bearing, .030, AT21136
MSRP: $30.35
Our Price: $29.90
You Save: $0.45 (1 %)
John Deere Thrust Main Bearing, .030, AT21136
.030 (.75mm)
John Deere Rod Bearing, Standard, RE27348
MSRP: $8.65
Our Price: $8.52
You Save: $0.13 (2 %)
John Deere Rod Bearing, Standard, RE27348
Standard
John Deere Rod Bearing, .010, RE27349
MSRP: $8.65
Our Price: $8.52
You Save: $0.13 (2 %)
John Deere Rod Bearing, .010, RE27349
.010 (.25mm)
John Deere Rod Bearing, .020, RE27358
MSRP: $10.88
Our Price: $9.54
You Save: $1.34 (12 %)
John Deere Rod Bearing, .020, RE27358
.020 (.50mm)
John Deere Rod Bearing, .030, RE27364
MSRP: $11.23
Our Price: $9.94
You Save: $1.29 (11 %)
John Deere Rod Bearing, .030, RE27364
.030 (.75mm)
John Deere Head Gasket, R125863
MSRP: $34.53
Our Price: $33.38
You Save: $1.15 (3 %)
John Deere Head Gasket, R125863
replaces: R125863
John Deere Head Gasket Set, RE38851
John Deere Head Gasket Set, RE38851
MSRP: $68.38
Our Price: $62.16
You Save: $6.22 (9 %)
John Deere Head Gasket Set, RE38851
replaces: RE38851
John Deere Oil Pan Gasket, R97342
MSRP: $13.57
Our Price: $13.37
You Save: $0.20 (1 %)
John Deere Oil Pan Gasket, R97342
Use with Oil Pan code 1904 & 1905, for Aluminum Oil Pan.
John Deere Full Gasket Set, without crank seals, RE501579
MSRP: $124.08
Our Price: $109.81
You Save: $14.27 (12 %)
John Deere Full Gasket Set, without crank seals, RE501579
replaces: RE501579
John Deere Front Crank Packing Ring, H35244
MSRP: $0.75
Our Price: $0.67
You Save: $0.08 (11 %)
John Deere Front Crank Packing Ring, H35244
replaces: H35244
John Deere Front Crank Seal, AR67942
MSRP: $8.88
Our Price: $8.22
You Save: $0.66 (7 %)
John Deere Front Crank Seal, AR67942
Do not use with Flywheel Housing marked T20300, T22991
John Deere Front Crankshaft Sleeve Spacer, R81989
John Deere Front Crankshaft Sleeve Spacer, R81989
MSRP: $25.21
Our Price: $24.84
You Save: $0.37 (1 %)
John Deere Front Crankshaft Sleeve Spacer, R81989
replaces: R81989
John Deere Rear Crank Seal, RE44574
MSRP: $29.92
Our Price: $27.20
You Save: $2.72 (9 %)
John Deere Rear Crank Seal, RE44574
Do not use with flywheel housings marked T20300, T22991
John Deere Water Pump Gasket, T20242
MSRP: $4.79
Our Price: $4.32
You Save: $0.47 (10 %)
John Deere Water Pump Gasket, T20242
replaces: T20242
John Deere Water Pump Gasket, T20268
MSRP: $8.86
Our Price: $8.21
You Save: $0.65 (7 %)
John Deere Water Pump Gasket, T20268
replaces: T20268
John Deere Air Inlet Gasket, R81275
MSRP: $2.06
Our Price: $2.03
You Save: $0.03 (1 %)
John Deere Air Inlet Gasket, R81275
John Deere Valve Cover Gasket, R73521
John Deere Valve Cover Gasket, R73521
MSRP: $20.80
Our Price: $20.49
You Save: $0.31 (1 %)
John Deere Valve Cover Gasket, R73521
Steel, Viton
John Deere Fuel Pump Gasket, R27285
John Deere Fuel Pump Gasket, R27285
MSRP: $1.54
Our Price: $1.37
You Save: $0.17 (11 %)
John Deere Fuel Pump Gasket, R27285
replaces: R27285
John Deere Injection Pump Gasket, R125066
MSRP: $2.16
Our Price: $2.13
You Save: $0.03 (1 %)
John Deere Injection Pump Gasket, R125066
replaces: R125066
John Deere Oil Supply Tube O-Ring, R75892
MSRP: $1.65
Our Price: $1.46
You Save: $0.19 (12 %)
John Deere Oil Supply Tube O-Ring, R75892
Sold per seal
John Deere Teflon Seal, AR101236
MSRP: $11.92
Our Price: $10.55
You Save: $1.37 (11 %)
John Deere Teflon Seal, AR101236
Sold per seal
John Deere Teflon Seal, AR101238
MSRP: $9.75
Our Price: $8.87
You Save: $0.88 (9 %)
John Deere Teflon Seal, AR101238
Sold per seal
John Deere Thermostat Gasket, R123345
MSRP: $3.86
Our Price: $3.80
You Save: $0.06 (2 %)
John Deere Thermostat Gasket, R123345
John Deere Thermostat Gasket, R54641
MSRP: $1.92
Our Price: $1.89
You Save: $0.03 (2 %)
John Deere Thermostat Gasket, R54641
John Deere Thermostat Gasket, T20215
MSRP: $7.62
Our Price: $6.93
You Save: $0.69 (9 %)
John Deere Thermostat Gasket, T20215
replaces: T20215
John Deere 164D 179D, 3029D, 219D, 239D, 4039D, 329D, 359D, 6059D Connecting Rod, RE16495
MSRP: $91.27
Our Price: $86.54
You Save: $4.73 (5 %)
John Deere 164D 179D, 3029D, 219D, 239D, 4039D, 329D, 359D, 6059D Connecting Rod, RE16495
1.375" (35mm) Small Piston Pin Diameter
John Deere Connecting Rod Bolt, R74194
MSRP: $10.11
Our Price: $2.49
You Save: $7.62 (75 %)
John Deere Connecting Rod Bolt, R74194
Use with connecting rods marked T20007
John Deere Connecting Rod Bolt, R80033
John Deere Connecting Rod Bolt, R80033
MSRP: $11.03
Our Price: $3.38
You Save: $7.65 (69 %)
John Deere Connecting Rod Bolt, R80033
For connecting rods marked R80034, Machine split rods
John Deere Piston Pin Bushing, R55647
MSRP: $16.82
Our Price: $5.75
You Save: $11.07 (66 %)
John Deere Piston Pin Bushing, R55647
Pin Diameter: 1.375 in (35mm)
John Deere Camshaft Kit, R82820KIT
MSRP: $258.69
Our Price: $254.87
You Save: $3.82 (1 %)
John Deere Camshaft Kit, R82820KIT
Threaded type camshaft
John Deere Camshaft, R82820
MSRP: $179.92
Our Price: $177.26
You Save: $2.66 (1 %)
John Deere Camshaft, R82820
Threaded type
John Deere Valve Lifter, T20073
MSRP: $19.86
Our Price: $10.11
You Save: $9.75 (49 %)
John Deere Valve Lifter, T20073
replaces: T20073
John Deere Camshaft Gear, T20070
John Deere Camshaft Gear, T20070
MSRP: $97.62
Our Price: $96.18
You Save: $1.44 (1 %)
John Deere Camshaft Gear, T20070
replaces: T20070
John Deere Balancer Shaft, AR69710
MSRP: $141.63
Our Price: $139.29
You Save: $2.34 (2 %)
John Deere Balancer Shaft, AR69710
Right, shaft is made for bolt on weights
John Deere Balancer Shaft, AR69711
MSRP: $144.33
Our Price: $142.20
You Save: $2.13 (1 %)
John Deere Balancer Shaft, AR69711
Left, shaft is made for bolt on weights
John Deere Balancer Shaft, RE26282
John Deere Balancer Shaft, RE26282
MSRP: $128.83
Our Price: $126.93
You Save: $1.90 (1 %)
John Deere Balancer Shaft, RE26282
Right
John Deere Balancer Shaft, RE26283
MSRP: $128.83
Our Price: $126.93
You Save: $1.90 (1 %)
John Deere Balancer Shaft, RE26283
Left
John Deere Balancer Shaft Bushing, R57160
MSRP: $6.19
Our Price: $5.43
You Save: $0.76 (12 %)
John Deere Balancer Shaft Bushing, R57160
Please note that you will need to swedge these bushing once installed. This requires a special tool (OTC John Deere Service Guard Number JD255-1 Impress Bar)
John Deere Balancer Shaft Bushing, R91708
MSRP: $13.63
Our Price: $12.62
You Save: $1.01 (7 %)
John Deere Balancer Shaft Bushing, R91708
Oversize: Outer Diameter 2.00 mm / 0.078 in. Please note that you will need to swedge these bushing once installed. This requires a special tool (OTC John Deere Service Guard Number JD255-1 Impress Bar)
John Deere Balance Shaft Stop Plate, R88112
MSRP: $24.12
Our Price: $21.73
You Save: $2.39 (10 %)
John Deere Balance Shaft Stop Plate, R88112
John Deere Idler Bushing, T20034
John Deere Idler Bushing, T20034
MSRP: $7.80
Our Price: $6.90
You Save: $0.90 (12 %)
John Deere Idler Bushing, T20034
Upper
John Deere Idler Bushing, T26321
MSRP: $7.31
Our Price: $7.20
You Save: $0.11 (2 %)
John Deere Idler Bushing, T26321
Lower
John Deere Idler Gear, AT18009
John Deere Idler Gear, AT18009
MSRP: $95.45
Our Price: $94.04
You Save: $1.41 (1 %)
John Deere Idler Gear, AT18009
Upper
John Deere Idler Gear, AT24252
John Deere Idler Gear, AT24252
MSRP: $90.04
Our Price: $88.71
You Save: $1.33 (1 %)
John Deere Idler Gear, AT24252
Lower
John Deere Crankshaft, AT18030
MSRP: $1,711.86
Our Price: $695.00
You Save: $1,016.86 (59 %)
John Deere Crankshaft, AT18030
Snout Length: 36mm
John Deere Crankshaft, RE20585
John Deere Crankshaft, RE20585
MSRP: $1,104.36
Our Price: $599.95
You Save: $504.41 (46 %)
John Deere Crankshaft, RE20585
Snout Length: 60mm
John Deere Crankshaft Gear, T20094
John Deere Crankshaft Gear, T20094
MSRP: $64.00
Our Price: $63.05
You Save: $0.95 (1 %)
John Deere Crankshaft Gear, T20094
Helical gear
John Deere Exhaust Valve, R79624
MSRP: $11.78
Our Price: $10.71
You Save: $1.07 (9 %)
John Deere Exhaust Valve, R79624
Standard stem, 45 degree
John Deere Exhaust Valve, R79625
MSRP: $9.77
Our Price: $9.63
You Save: $0.14 (1 %)
John Deere Exhaust Valve, R79625
.003 oversize stem, 45 degree
John Deere Exhaust Valve, R79626
MSRP: $9.99
Our Price: $9.25
You Save: $0.74 (7 %)
John Deere Exhaust Valve, R79626
.015 oversize stem, 45 degree
John Deere Valve Spring, R26125
John Deere Valve Spring, R26125
MSRP: $3.55
Our Price: $3.22
You Save: $0.33 (9 %)
John Deere Valve Spring, R26125
Length: 2.173, OD: 1.375
John Deere Valve Keeper, T20077
John Deere Valve Keeper, T20077
MSRP: $1.45
Our Price: $0.75
You Save: $0.70 (48 %)
John Deere Valve Keeper, T20077
replaces: T20077
John Deere Valve Rotator, RE11410
MSRP: $9.67
Our Price: $9.53
You Save: $0.14 (1 %)
John Deere Valve Rotator, RE11410
Sold per rotator
John Deere Valve Seal, RE31617
MSRP: $4.14
Our Price: $3.83
You Save: $0.31 (7 %)
John Deere Valve Seal, RE31617
replaces: RE31617
John Deere Valve Stem Cap, T20129
John Deere Valve Stem Cap, T20129
MSRP: $7.31
Our Price: $6.35
You Save: $0.96 (13 %)
John Deere Valve Stem Cap, T20129
Sold per cap
John Deere Rocker Arm, RE31973
MSRP: $26.87
Our Price: $23.37
You Save: $3.50 (13 %)
John Deere Rocker Arm, RE31973
replaces: RE31973
John Deere Head Bolt, R85363
John Deere Head Bolt, R85363
MSRP: $5.20
Our Price: $2.75
You Save: $2.45 (47 %)
John Deere Head Bolt, R85363
Length 4.410, check application for proper length
John Deere Oil Cooler, RE31929
MSRP: $175.21
Our Price: $172.62
You Save: $2.59 (1 %)
John Deere Oil Cooler, RE31929
donut type, 90 degree connections
John Deere Oil Pump, RE55343
John Deere Oil Pump, RE55343
MSRP: $167.51
Our Price: $165.03
You Save: $2.48 (1 %)
John Deere Oil Pump, RE55343
3 bolt back plate, double bend tube required, 1.625" gears
John Deere Oil Pump, RE65580
MSRP: $193.48
Our Price: $190.62
You Save: $2.86 (1 %)
John Deere Oil Pump, RE65580
High capacity
John Deere Transmission Oil Pump, AL120106
MSRP: $650.25
Our Price: $640.64
You Save: $9.61 (1 %)
John Deere Transmission Oil Pump, AL120106
replaces: AL120106, AL28923, AL39355, AL69761
John Deere Transmission Oil Pump, AL68094
MSRP: $650.25
Our Price: $640.64
You Save: $9.61 (1 %)
John Deere Transmission Oil Pump, AL68094
Fits Models 2955, 2755, 2355, 2555, 2155, 2355N
John Deere Oil Cooler Tube Sealing Ring, R61871
John Deere Oil Cooler Tube Sealing Ring, R61871
MSRP: $1.66
Our Price: $1.48
You Save: $0.18 (11 %)
John Deere Oil Cooler Tube Sealing Ring, R61871
Use with pump RE55343
John Deere Oil Pump Cover, R53382
MSRP: $16.16
Our Price: $14.18
You Save: $1.98 (12 %)
John Deere Oil Pump Cover, R53382
John Deere Oil Pump Intake Pickup Tube, R113752
John Deere Oil Pump Intake Pickup Tube, R113752
MSRP: $28.46
Our Price: $13.88
You Save: $14.58 (51 %)
John Deere Oil Pump Intake Pickup Tube, R113752
Use with pump RE55343
John Deere Oil Pump Intake Pickup Tube, RE36425
John Deere Oil Pump Intake Pickup Tube, RE36425
MSRP: $78.46
Our Price: $71.99
You Save: $6.47 (8 %)
John Deere Oil Pump Intake Pickup Tube, RE36425
replaces RE36425, AR60701
John Deere Water Pump, AR92641
MSRP: $420.71
Our Price: $320.15
You Save: $100.56 (24 %)
John Deere Water Pump, AR92641
Marked R70612, R90783, R90785
John Deere Water Pump, AR97708U
John Deere Water Pump, AR97708U
MSRP: $212.56
Our Price: $209.42
You Save: $3.14 (1 %)
John Deere Water Pump, AR97708U
Marked R73604
John Deere Water Pump Repair Kit, RE19507
MSRP: $47.62
Our Price: $46.92
You Save: $0.70 (1 %)
John Deere Water Pump Repair Kit, RE19507
without impeller
John Deere Water Pump Repair Kit, RE62658
John Deere Water Pump Repair Kit, RE62658
MSRP: $58.45
Our Price: $57.59
You Save: $0.86 (1 %)
John Deere Water Pump Repair Kit, RE62658
with impeller
John Deere Thermostat, RE33705
Our Price: $9.67
John Deere Thermostat, RE33705
180 degrees
John Deere Thermostat Cover, T23620
MSRP: $30.95
Our Price: $18.95
You Save: $12.00 (39 %)
John Deere Thermostat Cover, T23620
replaces: T23620
John Deere Fuel Injector, AR89564
Our Price: From $44.95 to $83.97
John Deere Fuel Injector, AR89564
pencil
John Deere Fuel Injector Packing, R48000
MSRP: $1.09
Our Price: $1.00
You Save: $0.09 (8 %)
John Deere Fuel Injector Packing, R48000
replaces: R48000
John Deere Fuel Injector Packing, R60746
MSRP: $1.46
Our Price: $1.28
You Save: $0.18 (12 %)
John Deere Fuel Injector Packing, R60746
replaces: R60746
John Deere Fuel Injector Packing, R79605
MSRP: $5.70
Our Price: $2.79
You Save: $2.91 (51 %)
John Deere Fuel Injector Packing, R79605
minimum order qty 20
John Deere Fuel System Grommet Kit, MX504
MSRP: $8.97
Our Price: $8.15
You Save: $0.82 (9 %)
John Deere Fuel System Grommet Kit, MX504
4 cylinder
John Deere Fuel Lift Transfer Pump, AZ27951
MSRP: $152.79
Our Price: $150.53
You Save: $2.26 (1 %)
John Deere Fuel Lift Transfer Pump, AZ27951
Electric
John Deere Fuel Line Connector Kit, AR85618
MSRP: $12.24
Our Price: $10.73
You Save: $1.51 (12 %)
John Deere Fuel Line Connector Kit, AR85618
replaces: AR85618
John Deere Fuel Line Connector Kit, AT27622
MSRP: $9.43
Our Price: $8.73
You Save: $0.70 (7 %)
John Deere Fuel Line Connector Kit, AT27622
replaces: AT27622
John Deere Fuel Line Connector Nut, R51937
MSRP: $3.10
Our Price: $2.82
You Save: $0.28 (9 %)
John Deere Fuel Line Connector Nut, R51937
replaces: R51937
John Deere Glow Plug, RE502079
MSRP: $79.99
Our Price: $65.88
You Save: $14.11 (18 %)
John Deere Glow Plug, RE502079
12v
John Deere Water Temperature Sensor, RE51774
MSRP: $23.84
Our Price: $22.17
You Save: $1.67 (7 %)
John Deere Water Temperature Sensor, RE51774
replaces: RE51774
John Deere Flywheel Ring Gear, R114282
MSRP: $33.34
Our Price: $32.85
You Save: $0.49 (1 %)
John Deere Flywheel Ring Gear, R114282
142 Teeth
John Deere Control Valve, R68384
MSRP: $9.86
Our Price: $8.58
You Save: $1.28 (13 %)
John Deere Control Valve, R68384
John Deere Friction Clutch Plate, AL38240
MSRP: $13.03
Our Price: $11.95
You Save: $1.08 (8 %)
John Deere Friction Clutch Plate, AL38240
45 teeth, 5 1/4 inch outer diameter