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Engine Assembly - Inside

Internal engine and related parts diagram for Ford Jubilee and NAA Tractors.  1953-1954.
Ford NAA Jubilee Internal Engine Parts Diagram
Ref #
Ford Part Number
*Links provided for available parts
Part Name
907
EAF907A
Gear (Camshaft Hydraulic Drive)
6108
EAE6108
Piston, Pin and Retainer
6140
EAA6140A
Retainer (piston pin)
6149
CPN6149, EAE6149A
Kit - Piston Ring
6200
EAA6200B
Rod Assy. (connecting)
6207
EAA6207A
Bushing (connecting rod)
6211
EAE6211
Liner (connecting rod bearing)
6212
7HA6212
Nut (connecting rod)
6214
EAA6214B
Bolt (connecting rod)
6250
EAF6250E
Camshaft
6256
EAF6256E, EAF6256M
Gear Assy. (camshaft)
6303
EAF6303C, D1NL6303D
Crankshaft and Plug Assy.
6306
EAF6306B
Gear (crankshaft)
6312
EAF6312C
Pulley (crankshaft)
6313
EAF6313A
Hub (crankshaft pulley)
6319
8RT6319
Ratchet (crankshaft)
6325
EAF6325B
Cap (crankshaft rear bearing)
6329
EAF6329B
Cap (crankshaft front bearing)
6330
EAF6330B
Cap (crankshaft center bearing)
6331
EAF6331
Liner (main bearing)
6336
EAF6336B, EAF6336C
Seal (crankshaft rear main)
6342
EAF6342
Liner (main bearing)
6375
EAE6375A
Flywheel Assy.
6384
9N6384
Gear (flywheel starting)
6387
18-6397
Dowel
6500
EAA6500C
Tappet
6505
EAF6505D
Valve (exhaust)
6507
EAA6507A
Valve (intake)
6513
EAA6513A
Spring (valve)
6518
7HA6518, EAM6518A
Key (valve spring retainer)
6529
EAA6529B
Arm Assy. (valve rocker)
6531
EAA6531A, EAF6531A
Support (valve rocker arm shaft)
6532
EAA6532A
Support (valve rocker arm shaft)
6549
EAA6549
Screw (valve rocker arm adjusting)
6550
8EQ6550A
Cap (valve stem)
6552
EAA6552A
Nut (valve adjusting)
6563
EAF6563A
Shaft (valve rocker arm)
6565
EAA6565C
Rod (valve push)
6572
EAA6572A
Plug (valve rocker arm shaft)
6574
EAA6574A
Bracket (valve rocker arm oil inlet tube)
6580
EAF6580A
Tube (valve rocker arm oil inlet)
6587
EAA6587A
Spring (valve rocker arm locating)
6588
EAF6588C
Tube (valve rocker arm shaft oil outlet)
6590
EAA6590A
Washer (valve rocker arm shaft)
6594
EAA6594A
Seal (valve rocker arm oil inlet tube)
6598
EAA6598A
Washer (valve rocker arm shaft spring)
6603
EAA6603B
Body Assy. (oil pump)
6608
EAF6608A
Shaft and Gear. Assy.
6614
EAF6614A
Gear (oil pump driven)

6615
EAF6615A
Screen Cover and Inlet Tube

6616
EAF6616B
Cover (oil pump)

6619
EAA6619C
Gasket (oil pump cover)

6626
EAF6626A
Gasket (oil pump cover to flange)

6636
EAA6636A
Snap Ring (oil pump shaft)

6638
EAF6638A
Bolt (oil pump mounting)

6654
EAA6654A
Spring (oil relief valve)

6659
EAA6659A
Gasket (oil pump to block)

6663
EAA6663A
Plunger (oil relief valve)

6666
EAA6666A
Nut (oil relief valve)

6669
8EL6669
Gasket (oil pump relief valve)

6701
EAF6701A
Seal (crankshaft rear upper)

6716
EAF6716B
Tube Assy. (oil filter inlet)

7609
7RA7609
Retainer (flywheel bowl and bolt)

20025-S
20025-S8
Hex Bolt 1/4"-28 x 5/8"

20090-S
20090-S8
Hex Bolt 7/16"-14 x 1"

21302-S
21302-S
Hex Bolt 7/16"-14 x 3-1/4"

34805-S
34805-S7
Lockwasher 1/4"

34808-S
34808-S7-8
Lockwasher 7/16"

42487-S
42487-S
Bolt and Washer

42694-S
42694-S
Screw 1/4"-28 x 1/2"

45218-S
45218-S
Stamped Nut 3/8"

66315
EAA66315A
Key (camshaft gear)

66629
EAF66629A
Gasket (oil pump cover to inlet)

66646
EAF66646B
Shaft (oil pump intermediate)

72035-S
72035-S8
Cotter Pin 1/8" x 1"

74175-S
74175-S
Woodruff Key 5/32" x 5/8"

*Diagrams are provided for reference only.  If you have questions about finding the correct parts for your tractor, please contact us.

Oil Pump, Hex Drive - D1NL6600A

Oil Pump, Hex Drive - D1NL6600A

Oil pump assembly. Roto type, hex drive, 100 psi. For 144 or 172 CID diesel engines. Will retrofit 1..

$210.35 $229.89

Piston - EAE6108H

Piston - EAE6108H

Piston, .020" overbore for 3-7/16" std bore, 3-ring piston with pin and locks.OEM #: EAE6108H.Applic..

$43.78 $47.85

Crankshaft - D1NL6303D

Crankshaft - D1NL6303D

Crankshaft, new. For tractors with 134 or 172 gas engine. Not for diesel models.OEM #: D1NL6303D.App..

$610.39 $667.09

Valve Tappet - EAA6500D

Valve Tappet - EAA6500D

Valve Tappet. For Ford 134, 144 and 172 gas and diesel engines. Sold and priced each.OEM #: EAA6500D..

$14.75 $16.12

Piston - EAE6108J

Piston - EAE6108J

Piston, .030" overbore for 3-7/16" std bore, 3-ring piston with pin and locks.OEM #: EAE6108J.Applic..

$97.61 $106.68

Gasket, Oil Pump Cover - B9NN6A628A

Gasket, Oil Pump Cover - B9NN6A628A

Gasket, oil pump cover to oil filter inlet tube.OEM #: B9NN6A628A, EAF6626A.Application: Ford Jubile..

$1.65 $1.80

Gear, Crankshaft - EAF6306B

Gear, Crankshaft - EAF6306B

Gear, Crankshaft.OEM #: EAF6306B.Application: Ford Jubilee, NAA, 600, 700, 800, 900, 601, 701, 801, ..

$68.62 $74.99

Sleeve & Piston Kit - CPN6055A

Sleeve & Piston Kit - CPN6055A

Sleeve and piston kit, 3-7/16" standard bore. Contains EAE6055E sleeves, EAE6108F pistons, CPN6149B ..

$281.58 $304.41

Camshaft - C0NN6251A

Camshaft - C0NN6251A

Camshaft, for gas engine only, used in 4 cylinder gas 134 and 172 CID engines.OEM #: C0NN6251A, EAF6..

$304.75 $333.06

Timing Gear, Camshaft - EAF6256M

Timing Gear, Camshaft - EAF6256M

Camshaft gear, standard. For Gas & Diesel 4 cylinder 134, 144, and 172 CID engines.OEM #: EAF6256M, ..

$68.62 $74.99

Oil Pump Repair Kit - CPN6600A

Oil Pump Repair Kit - CPN6600A

Oil Pump Repair Kit.OEM #: CPN6600A.Application: Ford Jubilee, NAA...

$76.72 $83.85

Valve Overhaul Kit - VOKF134G

Valve Overhaul Kit - VOKF134G

Valve overhaul kit. Contains intake and exhaust valves, springs, guides, valve keys.Application: For..

$133.37 $145.76

Gasket, Oil Pump to Block - EAA6659A

Gasket, Oil Pump to Block - EAA6659A

Gasket, Oil Pump to Block.OEM #: EAA6659A.Application: Ford Jubilee, NAA, 600, 700, 800, 900, 601, 7..

$1.65 $1.80

Oil Pump, Slotted Drive - EAF6621D

Oil Pump, Slotted Drive - EAF6621D

Oil pump, slotted drive, gear type.OEM #: EAF6621D.Application: Ford Jubilee, NAA...

$82.24 $88.91

Sleeve - EAE6055E

Sleeve - EAE6055E

Sleeve. 3-7/16" standard bore. 3.652" OD. Prefinished.OEM #: EAE6055E.Application: Ford Jubilee, NAA..

$41.81 $45.69

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