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Kubota Tractor
Excavator (K/KH/KX/U Series)
Kubota Tractor KX121-3S
ENGINE
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Kubota Tractor KX121-3S 010000 Main Bearing Case
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Diagrams Shown are for U.S. Models
010000 Main Bearing Case
Prices shown are USD
Ref#
Part
Price
Qty
010
CASE,BRG,ASSY(WHEEL)
1A041-07093
1A041-07095
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020
BOLT,BEARING CASE
1A091-04540
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025
METAL,CRANKSHAFT STD SET
1A091-23480
1A091-23482
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025
METAL,CRANKSHAFT -0.20mm SET
1A091-23930
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025
METAL,CRANKSHAFT -0.40mm SET
1A091-23940
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030
GASKET,BEARING CASE
1A091-04362
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040
COVER,BEARING CASE <=4X9999
1G851-04811
Available for In Store
Purchase Only
040
COVER,BEARING CASE >=4Y0001
1G851-04812
1G851-04813
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040
COVER,BEARING CASE >=6L0001
1G851-04813
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050
GASKET,CASE COVER
1A091-04820
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060
BOLT,SEMS
01123-50825
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070
BOLT,SEMS
01123-50828
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080
SEAL,OIL
19202-04460
16433-04460
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100
CASE,BRG,ASSY(MAIN)
1A091-07043
1A091-07045
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110
BOLT,BEARING CASE
1A091-04540
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115
METAL,CRANKSHAFT STD SET
1A091-23480
1A091-23482
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115
METAL,CRANKSHAFT -0.20mm SET
1A091-23930
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115
METAL,CRANKSHAFT -0.40mm SET
1A091-23940
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120
CASE,BRG,ASSY(MAIN)
1A091-07053
1A091-07055
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130
BOLT,BEARING CASE
1A091-04540
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135
METAL,CRANKSHAFT STD SET
1A091-23480
1A091-23482
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See Pricing
135
METAL,CRANKSHAFT -0.20mm SET
1A091-23930
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135
METAL,CRANKSHAFT -0.40mm SET
1A091-23940
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140
CASE,BRG,ASSY(MAIN)
1A091-07063
1A091-07065
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150
BOLT,BEARING CASE
1A091-04540
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155
METAL,CRANKSHAFT STD SET
1A091-23480
1A091-23482
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See Pricing
155
METAL,CRANKSHAFT -0.20mm SET
1A091-23930
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155
METAL,CRANKSHAFT -0.40mm SET
1A091-23940
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160
BOLT,BEARING CASE
15601-04560
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