VINTAGETRACTORS.COM
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RUSTY ACRES RANCH
Engine Parts for Dubuque Tractors:
John Deere 420, 430, 440
M1691T connecting rod, $50, one available
Used head gasket
M285T Head bolt, $2 each; set of 7, $10
AM3015T Oil line with nuts, $8
AM234T elbow nut nut, $5
AM235T straight connector, $5
Entire set, $15
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AM3009T Heat shield, $45, your choice
L768T Crankshaft oil slinger, $9 (G)
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M3112T crankshaft pulley, $40, your choice
M3113T (M4150T) Crank jaw, $25 (M)
M26T Main bearing cap, $8 each
19H1890A Main bearing bolt, $2 each
M49T Cam gear, $35
M3156T Camshaft, $60
Complete assembly, $80
M49T camshaft gear and M3156T camshaft, $50 (G)
M3414T Valve tappet, $10 each or $32 set of four
AM2849T pushrod, $19 each
Complete rocker arm assembly #1, excellent condition,
$110
Complete rocker arm assembly #2, good condition, $80
Valve cover studs (one has the special cut on the threaded
area, very nice condition, $12/pair
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AM3123T Flywheel with ring gear, $60
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T10474T Block with very nice smooth standard bores,
however the outer water jacket has freeze cracks as shown at the
yellow arrows and the top has a few cracks in the water jacket.
It may be possible to repair it, but is sold as-is with no guarantees
for $60 (125 lb.)
AT10301 Filler cap with oil dipsitck, $20
AM232T Bayonet Oil Dipstick, $10
M98T oil return pipe, $12
Oil pump screen, great condition, $20
L4121T set screw with M463T cap, $13
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OIl pump with M38T pump body, pumps well, $60, your
choice
Oil filter, M59T base with AM236T case and missing
bottom sealing plate, $30
Rain cap to fit mufflers with 1 3/4 to 2 inch outside
diameter pipes, $10
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AM2850T (AT10423T) valve cover with good gasket, no
dents, no rust, has coil mounting bracket, $35
AM2850T (AT10423T) valve cover, no dents, no rust,
$25
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Flywheel guard, $20
AM902T Front engine cover, $16
L4115T Cover for front end of crankshaft, $10
M18T Cover for rear main seal, $10
Timing mark cover, $5
M3298T plug, $8
M3295T Gvoernor to carburetor rod, $16 (MJB or G)
T13883T (M3123T) Governor connecting rod, $10
AM1791T Governor shaft with weight carrier, gear, and
weights, good condition, $75
AM1792T with M1709T housing and associated parts as
shown in the photo, needs cleaning but in very good condition,
$45
L4197T spring, $11
T11113T throttle lever, $18
M1858T Spring, $7
M1859T Thrust washer, $7
M1857T Lipped Washer, $10
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Throttle parts from a 440I, may fit 430 and slant dash
420, good universal joing, bracket has a welded repair, $75
Spring, $5
AM1788T oil pan, $25
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AM669T Dented breather caps, usable, similar to above,
$8 each
AM2840T fan blade, $20
AM2840T fan blade, $10
M3057T 5/16 x 1 1/2 Specil bolts to attach water pump,
$5 each, three available
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Two views of a 420/430/440 water pump that is sold
as-is as a core or for you to rebuild, $25
AM3092T Temperature gauge. not tested, $25
M3039T Water pipe (attaches to water pump), $30
AM3817T M3106T Upper water pipe, $25
M4065T upper water pipe $25
Thermostat, $10
T421T Thermostat cover, $10
AM2780T Drain cock, two available, $9
Good used belts, crankshaft pulley to fan pulley and
fan pulley to generator, $10/pair
M3066T, valve cover gasket, $13
Various gaskets, $4 each
