Crankshaft Group
NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only.

B628
Includes Wear Ring
B629
with Integral wear Ring
APPLICATION
MAIN BEARING SET INCLUDING
THRUST WASHER
FRONT
ENGINE SEAL
REAR
ENGINE SEAL
CRANKSHAFT
STD
0.010"
UNDER SIZE
0.020"
UNDER SIZE
3 CYLINDER MODELS
3-152D, 3-164D, 3-179D,
3-179T Engines
1020, 1120, 1630, 840, 940, 1040
1140, 2240, 1350,
[1550, 1750, 1850, 1950, 2150 up to ser. no. 743472 with short nose crankshaft]
2255
B631
(contains:
3 x B608
1 x B611)
B632
(contains:
3 x B609
1 x B612)
B633
(contains:
3 x B610
1 x B613)
B627
=AR67942
* B629
=RE24959
(RE44574)
(Includes wear sleeve)
* 1020, 1120, 2020
From tractor no. 046068
(Very early)
B9204
Replaces:
AT18031
T23516
3 CYLINDER MODELS
3-179D, 3-179T Engines Long Nose Crankshaft
1550, 1750, 1850, 1950, 2150 from ser. no. 743473 with Long nose crankshaft
B9104
Long Nose
Crankshaft
Replaces:
RE31257
4 CYLINDER MODELS
4-202D, 4-219D, 4-239D Engines
2020, 2120, 1830, 2030, 2130
1640, 1840, 2040, 2040S, 2140
2250, 2350, 2450, 2550
B634
(contains:
4 x B608
1 x B611)
B635
(contains:
4 x B609
1 x B612)
B636
(contains:
4 x B610
1 x B613)
B9203
Replaces:
AT18030
T23517
4-239T, 4-039T Turbo Eengines
2650, 2750, 2850, 2950
6000, 6100, 6200, 6300, 6400
B8203
Long Nose
Crankshaft
Replaces:
RE20585
4-270D Engines
3010 With block marked R26160 ONLY
3020 With block marked
R32020 or R40850 ONLY
B637
(contains:
4 x B614
1 x B617)
B638
(contains:
3 x B615
1 x B618)

B639
(contains:
3 x B616
1 x B619)
B628
=AR49025
(Includes wear sleeve)
B630
=RE22764
(Includes wear sleeve)
N/A
4-270D Engines
3010 ( All except above block)
3020 All except above block no's.)
B640
(contains:
4 x B620
1 x B623 BRG
1 x B626 T.W.)
B641
(contains:
4 x B621
1 x B624 BRG
1 x B626 T.W.)
B642
(contains:
4 x B622
1 x B625 BRG
1 x B626 T.W.)
6 CYLINDER MODELS
6-303D, 6-239D, 6-359D,
6-359T Engines
3120, 3030, 3130
4030, 3040, 3140, 3640
(4040 6 - 359T engine ONLY)
3050, 3350, 3650
B643
(CONTAINS:
6 x B608
1 x B611)
B644
(CONTAINS:
6 x B609
1 x B612)
B645
(CONTAINS:
6 x B610
1 x B613)
B627
=AR67942
* B629
=RE24959
(RE44574)
(Includes wear sleeve)
* 3120 From tractor no. 046068
(Very early)
6-404D Engines
4010 Use with all blocks EXCEPT
block no.R40930
4020 To engine no. 20099 with blocks marked R33180 - R34340
R40890 - R40900 ONLY
B646
(contains:
6 x B614
1 x B617)
B647
(contains:
6 x B615
1 x B618)
B648
(contains:
6 x B616
1 x B619)
B628
=AR49025
(Includes wear sleeve)
B630
=RE22764
(Includes wear sleeve)
6-404D, 6-404T, 6-466D,
6-466A, 6-466T Engines
4010 With block no. 40930
4020 To engine no. 200999 with block marked R40930
4020 (All from engine no. 201000)
4040, 4230 with 6 - 404D engine
4430, 4630 (4050, 4240 with 6 - 466D engine
4250, 4450, 4650, 4850, 8450
4440, 4640, 4840, 8430, 8440, 8450
4055, 4255, 4455, 4555, 4755, 4955
B649
(contains:
6 x B620
1 x B623 BRG
1 x B626 T.W.)
B650
(contains:
6 x B621
1 x B624 BRG
1 x B626 T.W.)
B651
(contains:
6 x B622
1 x B625 BRG
1 x B626 T.W.)
Crankshaft Group