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Parts for John Deere 6-414D Engines


Diesel Parts Direct carries a great selection of aftermarket parts for John Deere 6-414D engines, including fuel transfer pumps, oil pumps, water pumps, overhaul kits and gasket sets.

Most parts are serial number specific. Click here for more information on your ESN.

If you do not see the parts you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will gladly assist you.

Engine Model Details



Valve Stem
.375"
Piston Pin
1.625"
OAL Liners
8.580"

THERMOSTAT (180degF)

$12.04

FRONT CRANKSHAFT SEAL

$15.18

PISTON KIT - 4-276D / 6-414D (1.625" PIN DIAMETER, MARKED AR68188)

$161.43

OIL PUMP (2.000" GEARS)

$247.85

CONNECTING ROD BEARING (STD)

$24.87

CONNECTING ROD BEARING (.010")

$24.87

CONNECTING ROD BEARING (.020")

$24.87

CONNECTING ROD BEARING (.030")

$24.87

INTAKE VALVE (1.770" HEAD DIAMETER, 5.155" LENGTH, 45deg)

$16.56

EXHAUST VALVE (1.574" HEAD DIAMETER, 5.155" LENGTH, 45°)

$17.10

EXHAUST VALVE (.003" OVERSIZE STEM DIAMETER, 45deg)

$12.85

EXHAUST VALVE (.015" OVERSIZE STEM DIAMETER, 45°)

$14.34

EXHAUST VALVE (.030" OVERSIZE STEM DIAMETER, 45deg)

$30.03

INTAKE VALVE (.003" OVERSIZE STEM DIAMETER, 45deg)

$10.99

INTAKE VALVE (.015" OVERSIZE STEM DIAMETER, 45deg)

$11.91

INTAKE VALVE (.030" OVERSIZE STEM DIAMETER, 45deg)

Call for price

CAMSHAFT

$402.03

INTAKE VALVE (1.815" HEAD DIAMETER, 5.168" LENGTH, 30deg)

$23.43

INTAKE VALVE (.003" OVERSIZE STEM DIAMETER, 30deg)

$20.80

INTAKE VALVE (.015" OVERSIZE STEM DIAMETER, 30°)

$21.32

EXHAUST VALVE (1.573" HEAD DIAMETER, 5.164" LENGTH, 30deg)

$53.18

CYLINDER KIT - 4-276D / 6-414D (1.625" PISTON PIN DIAMETER)

$291.77

PISTON KIT (1.625" PIN DIAMETER, MARKED RE28919)

$75.09

CYLINDER KIT (1.625" PISTON PIN DIAMETER, PISTON MARKED RE28919)

$174.19

FUEL INJECTOR (PENCIL TYPE)

MARKED 20291, 20504, 22205, 22264, 22265, 26993, 27336, 27337, 38087

$59.10

CYLINDER HEAD GASKET SET

$159.26

FUEL TRANSFER PUMP (THREADED PORTS, WITH MOUNTING GASKET)

$60.15

CYLINDER SLEEVE (WITH SEALING RINGS, 8.580" LENGTH)

$121.34

OVERHAUL GASKET SET - 6068D / 6068T / 6-414D / 6-414T (WITHOUT CRANKSHAFT SEALS)

$172.76

PISTON RING SET (1-1/8 K, 1-3/32, 1-3.5MM, 4.1929" BORE, 1 CYLINDER SET)

$45.75

WATER PUMP REPAIR KIT

FOR WATER PUMP CASTINGS R55971, R56813, R70612, R78287, R90783, R90784, R97564, R99665, R104648, R120869

$99.95

IN-FRAME OVERHAUL KIT - 6-414D (WITH ROD BOLTS)

Complete Overhaul Kit Also Available

$1,266.98

MAJOR ENGINE OVERHAUL KIT - 6-414D

In-Frame Kit Also Available

$1,328.53

MAIN BEARING SET (STANDARD)

$171.20