CASE - I.H. Crankshaft Group
CASE - I.H. Crankshaft Group
NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only.
Crankshafts, Conrod & Main Bearings, Gudgeon Bushes & Front & Rear Engine Seals



B1519


B1520
APPLICATION
PAIR OF
CON ROD
BEARINGS
FULL SET
CON ROD
BEARINGS
MAIN
BRGS
FULL SET
GUDGEON
BUSH
FRONT
SEAL
REAR
ENGINE
SEAL
CRANK-
SHAFT
BD144, BD154 4 cyl engine
B250*, B275, B276, B354, A414, B414, 434, 444, 374, 384
* Very early B250 will require block machining to accept late type full circle flanged thrust bearing.

B2957
(Std)
B2958
(-.010'')
B2959
(-.020'')
B1064
(-.030'')
B2962 *
(std)
B2963 *
(-.010'')
B7062 *
(-.020'')
B1068 *
(-.030'')
B2964
=
3043611R93
B7060
=
3108650R91

B2283
Rope Seal
(2 req)

B7059
=
3072092R91
B1519
=
3110995R91
Not suitable for very early B250 with Rope rear seal
D179 3 cyl engine
3 7/8" (98.425mm) bore
454, 484, 485, 495, 640,
523, 533, 633, 3220
D155 3 cyl engine
3 7/8" (98.425mm) bore
385, 395, 3210, 353, 383, 423, 433, 453, 533, 440, 540 (3 cyl)

B5085 *
(Std)

B5086 *
(-.010'')

B129 *
(-.020'')


* Order one
per cyl.
B5087
(Std)
B7063
(-.010'')
B1065
(-.020'')

B7035
=
3132018R2

Individual
Seal

B5089
=
3228401R91

Seal kit
including
metal
collar
B3359
=
3228133R93

B5088
=
3138701R91

VITON
SEAL

N / A
D206 4 cyl engine
3 7/8" (98.425mm) bore
identify by 25/32" (20mm) deep piston bowl
474, 554, 654, 584, 585, 595
624, 733, 740, 3230
B5090
(Std)
B7064
(-.010'')
B1066
(-.020'')
B1522
Crankshaft
=3132968R93
D268 4 cyl engine
3.937" (100mm) bore
Fits early (non-upgraded) engines with narrow
42mm wide journals and
narrow 30mm wide rod
bearing shells.
844, 845, 884, 885, 895, 4230
B6085 *
(Std)
B6086 *
(-.010'')
B6087 *
(-.020'')
* Order one
per cyl.
N / A
D268 4 cyl engine
3.937" (100mm) bore
Fits late (upgraded) engines
with wide 44mm journals and
32mm wide rod bearing shells.
844, 845, 884, 885, 895, 4230  
B5085 *
(Std)

B5086 *
(-.010'')

B129 *
(-.020'')

* Order one
per cyl.
B1523
Crankshaft
D239 4 cyl engine
3 7/8" (98.425mm) bore
724, 744, 745, 833, 574, 674, 684, 685, 695
B1520
Crankshaft
=3132982R94
B1521
=3055028R1
Gear for B1520 Crankshaft
D358 6 cyl engine
3 7/8" (98.425mm) bore
866, 886, 956, 976, 986
1046, 1055, 1056, 1255, 3288
D310 6 cyl engine
3 7/8" (98.425mm) bore
identify by 25/32" (20mm) deep piston bowl
686, 696, 756
766 (with D310 engine), 786
B6636
(Std)
B7065
(-.010'')
B1067
(-.020'')
N / A
D402 6 cyl engine
3.937" (100mm) bore
1455, 1455XL
B6085 *
(Std)
B6086 *
(-.010'')
B6087 *
(-.020'')
* Order one
per cyl.