JD - Engine Kits and Parts: 4 Cylinder
Engine Kits and Parts: 4 Cylinder DIESEL
NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only.
4 Cylinder Models (European & US engines)


Wrist Pin Bushes are included in JD Engine Kits
THREE KIT LEVELS
"EK" - fits in-frame repair (EXCLUDES main bearings) Includes - Pistons/Liners, Bearings etc.
"EKM" - includes all typical items shown in the illustration above - less crankshaft
"EKMC" - as above but including a new crankshaft
EKMC kits can be held in stock as all components are standard size for instant engine ASSEMBLY
NOT INCLUDED IN KIT:
(order separately)

IMPORTANT: Con Rod bolts MUST be replaced
after release of tension.
Select correct Spec bolt from CONROD Page
4 Cylinder DIESEL Models
ENGINE
TYPE
APPLICATION
ENGINE
OVERHAUL
KIT
LINER
INCLUDING
SEALS
PIST / LINER
KIT (1 CYL)
INCL 'O' RINGS
RING SET
1 CYL SET (3 RING)
WRIST PIN
BUSH
EUROPEAN ENGINES
4 - 202D
4 CYL
3.858" Bore

2020 Up to engine no.156883
2510 Up to engine no.158257
2510 Blocks T23406 - 24961
'O' Ring grooves ON LINER
EK58
EKM58
EKMC58
B544
=AR51902
B5489
B5496
=AR70633
B5499
=T23471
(1 3/16" I.D.)

2020 From engine no. 156884
2510 From engine no. 158258
Plain Liner, NO GROOVES
EK59
EKM59
EKMC59
B545
=T32340
B5490
=AR71591
4 - 219D
4 CYL
4.016" Bore
2520 Up to engine no.157575
'O' Ring grooves ON LINER
B546
=AR51903
B5497
=AR55759

2520 From engine no. 157576
2030 Up to engine no. 275484
Late type KEYSTONE PISTONS supplied
1 3/16" Piston Pin
Plain Liner, NO GROOVES

EK61
EKM61
EKMC61
N/A
B5492
=AR71593

2030 From engine no. 275485
2440 (ALL)
1 3/8" Piston Pin
Plain Liner, NO GROOVES

EK62
EKM62
EKMC62
B5493
=AR78041
B5500
=R55647
(1 3/8" I.D.)
4 - 239D
4 CYL
4.193" Bore
2350, 2450, 2550
Confirm short nose 1.4" or long nose 2.36" crankshaft for EKMC engine kit.
From No. 155861 = Long Nose
 
EK63
EKM63
EKMC63
B548
=R90059
R80724
B5494
=RE24458
B5498
=RE15674
4 - 239T
4 CYL TURBO
4.193" Bore
2750, 2555, 2755
Confirm short nose 1.4" or long nose 2.36" crankshaft for EKMC engine kit.
From No. 155861 = Long Nose
EK64
EKM64
EKMC64
B5495
=RE15600
RE22678
B5501
=R57451
(1.61" I.D.)
4 - 276
4 CYL
4.193" Bore
2630, 2640
N/A
B5560
=RE19831
B5561
=R57450
(1 3/8" I.D.)

U.S. ENGINES
4 - 270D
4 cyl
4 1/4"
Bore

Upgrades Early
4 1/8" Bore to
4 1/4" Bore

3010 With block marked R26160 ONLY
Uprates early 4 1/8" bore models to 4 1/4" bore
EK70
EKM70
B549
=R32050
B5502
=RE23173

FIT SET OF 4
for 3010
B5505
=AR55630
B5506
=R30939

3020 With block marked R32020 or R40850 ONLY

3010 With block marked R40910 or R46350 or R46430 ONLY
Uprates early 4 1/8" bore models to 4 1/4" bore
EK71
EKM71
B550
=RE40615
B5503
=RE23170

FIT SET OF 4
for 3010

3020 Up to engine serial no. 122999 with
block marked R46350 or R46430 ONLY

3020 From engine serial no. 123000
EK72
EKM72
B5504
=RE23165

Pistons for JD European engines are latest High Ring type. Pistons after early 3.858" bore feature:

Ni - resist reinforced ring groove


Molybdenum Keystone Compression Ring


Accumulator Groove



Spring type Chrome Oil Ring


466T - 466A Liners are Induction Hardened.