John Deere Parts for Engines:-Engine Overhaul Kits| Crankshafts | Injectors| Cylinder Head | Water Pump | Valve Train Kit | Oil Pump | Gasket Sets

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    Tractor-Parts-CatalogJohn Deere Parts for 6414D Engine for Engine Serial Number

    Notes. The 6414D engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA. For serial numbers less that 154865, the liner o rings are fixed on the liners. This is a 3 cylinder engine, with a bore of 3.86 inches (98mm), and a piston pin diameter of 1.185 inches (30mm).
    The engine block will have casting numbers of T24963 or T26935, and the connecting rods will have casting numbers of T20007 or R81410.
    This engine is found on John Deere 820, 1020 and 1030 Tractors, and the 300, 300A backhoe, the 350A and 350B dozer and the 380 Forklift.
    Major Part Description Sub Component Description Part Number Part Contents and Description
    John Deere Engine Overhaul Kits Complete Engine Overhaul Kit OK3694 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets.
    In frame Overhaul Kit IK3694 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Main Bearings, Thrust Bearings, Con Rod Bearings, head gasket set, oil pan gasket & cap screws.
    John Deere Engine Parts Piston Liner Kit RE28966 Consists of
    Pistons RE28919
    Rings RE66820
    Piston Pins R124230
    Liners R80500
    Piston Pin Retainers AR65507
    R54114
    Main Bearing RE27352 Standard
    RE27353 0.010 Oversize
    RE27360 0.020 Oversize
    RE27368 0.030 Oversize
    Thrust Bearing AT21139 Standard
    AT21132 0.010 Oversize
    AT21134 0.020 Oversize
    AT21136 0.030 Oversize
    Con Rod Bearings AR97517 Standard
    AR97653 0.010 Oversize
    AR97654 0.020 Oversize
    AR97655 0.030 Oversize
    John Deere Crankshaft Kit Front Seal AR67942
    Rear Seal RE44574
    Crankshaft RE45517 Crankshaft (m) R104523.
    Crankshaft Gear T20094
    Ring Gear R28811 129 teeth
    OR
    R114282 142 teeth
    Sleeve Front R81989
    Packing Sleeve H35244
    John Deere Gasket Set O/H Gasket Set RE501580
    Head Gasket Set RE38852
    Head Gasket R114157
    Oil Pan Gasket R97344
    Rocker Cover Gasket R75728
    John Deere Con Rods Parts Con Rod Bush R57451 x6
    Con Rod Bolt R74195 x12
    Camshaft R82821 Threaded type.
    John Deere Oil Pump Parts Oil Pump RE65580
    Oil Cooler RE31286
    Rocker Arm RE31973
    Rocker Shaft R54986
    Cyl Hd Cap Screw R85363 x26 From ESN 137165> The Cylinder Head Cap Screw is 4.5 in (114mm) in Length.
    John Deere Engine Gears Lower Gear AT24252
    Lower Bushing T26321
    Upper Gear AT18009
    Upper Bushing T20034
    Cam Follower T20073
    Cam Gear T20070
    John Deere Valve Train Parts Intake Valve R97623 Standard
    R79628 0.03 oversize
    R79629 0.015 oversize
    Exhaust Valve R79624 Standard
    R79625 0.03 oversize
    R79626 0.015 oversize
    Intake Valve Insert R73064 Standard
    Exhaust Valve Insert R51734 Standard
    Valve Cap T20129
    Valve Lock T20077
    Spring Valve R26125
    Rotator Valve RE11410
    O’ring Valve R87627
    Other John Deere Engine Parts Thermostat AR48675 180oF
    Fuel Transfer Pump RE42211
    Water Pump Repair Kit RE19510 Water pump Kit has no Impeller
    Injector Pencil RE37503
    Seal R60746
    R48000

    John Deere Parts for 6414T Engine for Engine Serial Number

Notes. The 6414T engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA. For serial numbers less that 154865, the liner o rings are fixed on the liners. This is a 3 cylinder engine, with a bore of 3.86 inches (98mm), and a piston pin diameter of 1.185 inches (30mm).
The engine block will have casting numbers of T24963 or T26935, and the connecting rods will have casting numbers of T20007 or R81410.
This engine is found on John Deere 820, 1020 and 1030 Tractors, and the 300, 300A backhoe, the 350A and 350B dozer and the 380 Forklift.
Major Part Description Sub Component Description Part Number Part Contents and Description
John Deere Engine Overhaul Kits Complete Engine Overhaul Kit OK61614 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets.
In frame Overhaul Kit IK61614 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Main Bearings, Thrust Bearings, Con Rod Bearings, head gasket set, oil pan gasket & cap screws.
John Deere Engine Parts Piston Liner Kit RE53073 Consists of
Pistons RE48469
Rings RE66820
Piston Pins R124230
Liners R80500
Piston Pin Retainers AR65507
R54114
Main Bearing RE27352 Standard
RE27353 0.010 Oversize
RE27360 0.020 Oversize
RE27368 0.030 Oversize
Thrust Bearing AT21139 Standard
AT21132 0.010 Oversize
AT21134 0.020 Oversize
AT21136 0.030 Oversize
Con Rod Bearings AR97517 Standard
AR97653 0.010 Oversize
AR97654 0.020 Oversize
AR97655 0.030 Oversize
John Deere Crankshaft Kit Front Seal AR67942
Rear Seal RE44574
Crankshaft RE45517 Crankshaft (m) R104523.
Crankshaft Gear T20094
Ring Gear R28811 129 teeth
OR
R114282 142 teeth
Sleeve Front R81989
Packing Sleeve H35244
John Deere Gasket Set O/H Gasket Set RE501580
Head Gasket Set RE38852
Head Gasket R114157
Oil Pan Gasket R97344
Rocker Cover Gasket R75728
John Deere Con Rods Parts Con Rod Bush R57451 x6
Con Rod Bolt R74195 x12
Camshaft R82821 Threaded type.
John Deere Oil Pump Parts Oil Pump RE65580
Oil Cooler RE31286
Rocker Arm RE31973
Rocker Shaft R54986
Cyl Hd Cap Screw R85363 x26 From ESN 137165> The Cylinder Head Cap Screw is 4.5 in (114mm) in Length.
John Deere Engine Gears Lower Gear AT24252
Lower Bushing T26321
Upper Gear AT18009
Upper Bushing T20034
Cam Follower T20073
Cam Gear T20070
John Deere Valve Train Parts Intake Valve R83071 Standard
R89223 0.03 oversize
R89224 0.015 oversize
Exhaust Valve R79624 Standard
R79625 0.03 oversize
R79626 0.015 oversize
Intake Valve Insert R73064 Standard
Exhaust Valve Insert R51734 Standard
Valve Cap T20129
Valve Lock T20077
Spring Valve R26125
Rotator Valve RE11410
O’ring Valve R87627
Other John Deere Engine Parts Thermostat AR48675 180oF
Fuel Transfer Pump RE42211
Water Pump Repair Kit See Chart Water Pump Kit has Impeller
See Chart Water pump Kit has no Impeller
Injector Pencil RE37503
Seal R60746
R48000