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Our office is closed on Friday March 29th.

Our office is closed on Friday March 29th.

Parts for John Deere 3029D Engines Connecting Rod Marked R80034 Straight


Diesel Parts Direct carries a great selection of aftermarket parts for John Deere 3029D 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



Connecting Rod Marked
R80034
Displacement
2.9 Liter
Valve Stem
.312"
Piston Pin
1.375"

THERMOSTAT (180degF)

$26.80

FRONT CRANKSHAFT SEAL

$15.18

CAMSHAFT BEARING

$7.29

EXHAUST VALVE (1.670" HEAD DIAMETER, 5.252" LENGTH, 30deg)

$18.27

INTAKE VALVE (.015" OVERSIZE STEM DIAMETER)

$20.41

EXHAUST VALVE (.015" OVERSIZE STEM DIAMETER)

$19.39

INTAKE VALVE (1.834" HEAD DIAMETER, 5.275" LENGTH, 30deg)

$18.85

PISTON KIT (HIGH RING, 1.375" PIN DIAMETER)

$118.10

CONNECTING ROD (1.375" PIN)

$69.32

CONNECTING ROD BEARING (STANDARD)

$10.19

CONNECTING ROD BEARING (.010")

$9.97

CONNECTING ROD BEARING (.020")

$21.21

CONNECTING ROD BEARING (.030")

$21.21

CYLINDER KIT (HIGH RING, 1.375" PISTON PIN DIAMETER)

$246.20

FUEL INJECTOR (PENCIL TYPE, MARKED 28480, 28481)

$74.56

FUEL TRANSFER PUMP (WITH 90deg HOSE BARBS)

$82.57

CYLINDER HEAD GASKET SET

$94.06

REAR CRANKSHAFT SEAL WITH SLEEVE (TEFLON)

$40.09

CYLINDER SLEEVE (WITH SEALING RINGS, 7.720" LENGTH)

$140.89

THERMOSTAT

$37.56

OIL PUMP (1.625" GEARS, 3 BOLT BACK PLATE)

Surplus Item - Special Pricing

$127.75

WATER PUMP (CASTING R70437, R78286, R100812)

$242.18

OIL COOLER (6 PLATE, STRAIGHT NIPPLES, DOUGHNUT TYPE)

$169.40

WATER PUMP REPAIR KIT

$65.04

WATER PUMP REPAIR KIT

$75.74

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

$45.75

IN-FRAME OVERHAUL KIT - 3029D (WITH ROD BOLTS)

CONNECTING ROD MARKED R80034 STRAIGHT

Call for price

MAJOR ENGINE OVERHAUL KIT - 3029D

CONNECTING ROD MARKED R80034 STRAIGHT

Call for price