301a0257 / + - .
301A0257 3A007155 10
_ _  №  Number Qty Name Options
    010   E3131-02115   BLOCK CYLINDER  
    010   E3131-02118   BLOCK CYLINDER  
    020   EG133-03046   COMP. CYLINDER HEAD  
    020   EG133-03049   COMP. CYLINDER HEAD  
    030   12631-13580   GUIDE VALVE  
    040   E2111-13540   GUIDE VALVE INTAKE  
    050   12653-03310   GASKET CYLINDER HEAD  
    060   12631-03450   BOLT CYLINDER HEAD  
    070   12631-94930   PIN PIPE  
    080   12643-05010   COMP. BREATHER  
    090   12643-05410   COVER BREATHER  
    100   12643-05430   GASKET BREATHER COV.  
    110   13921-91040   BOLT  
    120   12641-05512   TUBE BREATHER  
    130   12643-14510   COVER CYLINDER HEAD  
    140   12643-14520   GASKET HEAD COVER  
    150   01202-50614   BOLT  
    160   E3131-01050   ASSY COVER CRANKCASE  
    160   E3131-01053   ASSY COVER CRANKCASE  
    160   E3131-01056   ASSY COVER CRANKCASE  
    170   E3131-01340   GASKET CRANKCASE NA  
    180   13963-91140   BOLT  
    180   01754-50630   BOLT  
    190   13621-91210   BOLT  
    190   01754-50630   BOLT  
    200   13325-94510   PIN STRAIGHT  
    210   13901-33082   ASSY GAUGE OIL  
    210   13901-33084   ASSY GAUGE OIL  
    220   04817-00160   O RING  
    230   13901-33750   PLUG DRAIN  
    240   04724-00120   GASKET  
    250   E3131-13110   VALVE INTAKE  
    250   E3131-13112   VALVE INTAKE  
    260   12681-13150   SEAL VALAVE STEM  
    260   EG681-13150   SEAL VALAVE STEM  
    270   12658-13120   VALVE EXHAUST  
    280   12631-13240   SPRING VALVE  
    290   12631-13330   RETAINER VALVE SPRI.  
    300   12631-13360   COTTER  
    310   12631-14110   ARM ROCKER  
    320   12631-14230   NUT ADJUSTING  
    330   12631-14240   NUT  
    340   12653-15140   GUIDE PUSH ROD  
    350   12631-91012   BOLT  
 
 
 
 
301a0257 / 01F01 + - .
301A0257 3A007155 10
_ _  №  Number Qty Name Options
    010   E3131-02115   BLOCK CYLINDER  
    010   E3131-02118   BLOCK CYLINDER  
    020   EG133-03046   COMP. CYLINDER HEAD  
    020   EG133-03049   COMP. CYLINDER HEAD  
    030   12631-13580   GUIDE VALVE  
    040   E2111-13540   GUIDE VALVE INTAKE  
    050   12653-03310   GASKET CYLINDER HEAD  
    060   12631-03450   BOLT CYLINDER HEAD  
    070   12631-94930   PIN PIPE  
    080   12643-05010   COMP. BREATHER  
    090   12643-05410   COVER BREATHER  
    100   12643-05430   GASKET BREATHER COV.  
    110   13921-91040   BOLT  
    120   12641-05512   TUBE BREATHER  
    130   12643-14510   COVER CYLINDER HEAD  
    140   12643-14520   GASKET HEAD COVER  
    150   01202-50614   BOLT  
    160   E3131-01050   ASSY COVER CRANKCASE  
    160   E3131-01053   ASSY COVER CRANKCASE  
    160   E3131-01056   ASSY COVER CRANKCASE  
    170   E3131-01340   GASKET CRANKCASE NA  
    180   13963-91140   BOLT  
    180   01754-50630   BOLT  
    190   13621-91210   BOLT  
    190   01754-50630   BOLT  
    200   13325-94510   PIN STRAIGHT  
    210   13901-33082   ASSY GAUGE OIL  
    210   13901-33084   ASSY GAUGE OIL  
    220   04817-00160   O RING  
    230   13901-33750   PLUG DRAIN  
    240   04724-00120   GASKET  
    250   E3131-13110   VALVE INTAKE  
    250   E3131-13112   VALVE INTAKE  
    260   12681-13150   SEAL VALAVE STEM  
    260   EG681-13150   SEAL VALAVE STEM  
    270   12658-13120   VALVE EXHAUST  
    280   12631-13240   SPRING VALVE  
    290   12631-13330   RETAINER VALVE SPRI.  
    300   12631-13360   COTTER  
    310   12631-14110   ARM ROCKER  
    320   12631-14230   NUT ADJUSTING  
    330   12631-14240   NUT  
    340   12653-15140   GUIDE PUSH ROD  
    350   12631-91012   BOLT  
 
 
 
 
301a0257 / 01F02 + - .
301A0257 3A005698 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$2.95

25 Sep 2022
Kubota E3131-46160 Replacement Insulator Gasket for Tractor
$7.89

16 Oct 2023
0.0006[0.00] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$8.95

24 Oct 2022
5.0[2.25] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
_ _  №  Number Qty Name Options
    010   E2121-11010   ASSY CLEANER AIR  
    020   E2111-11150   COMP BODY  
    030   12301-11210   ELEMENT  
    040   E2121-11160   COVER AIR CLEANER  
    050   E2111-11510   GASKET AIR CLEANER  
    060   E3121-46810   HOLDER WIRE CHOKE  
    070   01023-50680   BOLT  
    080   EG313-44010   ASSY CARBURETTOR  
    090   E2111-46110   GASKET CARBURETTOR  
    100   12653-46150   INSULATOR  
    110   E3131-46160   GASKET INSULATOR  
    120   12653-11810   ELBOW INTAKE  
    130   E3131-11820   GASKET  
    140   12643-91510   STUD  
    150   02751-50060   NUT FLANGE  
    160   12643-11790   STAY INTAKE ELBOW  
    170   13901-91020   BOLT  
    180   01025-50614   BOLT  
 
 
 
 
301a0257 / 01F03 + - .
301A0257 3A005699 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$7.89

16 Oct 2023
0.0006[0.00] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$8.95

24 Oct 2022
5.0[2.25] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$13.16

02 Feb 2024
Kubota E2111-12720 Genuine Muffler Flange Cover for Tractor
_ _  №  Number Qty Name Options
    010   E3121-12120   ASSY MUFFLER  
    020   12657-12230   GASKET MUFFLER  
    030   12101-91520   STUD  
    040   02751-50060   NUT FLANGE  
    050   E2111-12720   COVER MUFFLER FLANGE  
    060   01754-50608   BOLT FLANGE  
 
 
 
 
301a0257 / 01F04 + - .
301A0257 3A005700 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$9.95

19 Apr 2023
5.0[2.25] Pounds
GENUINE OEM KUBOTA BRG BALL RADIAL25/52 08103-06205
$10.00

14 Apr 2022
Kubota E3131-16350 Replacement Oil Seal for Tractor
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23720 Shim
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23640 Shim
_ _  №  Number Qty Name Options
    010   12653-15110   PUSH ROD  
    020   12631-15550   TAPPET  
    030   12653-16017   ASSY CAMSHAFT  
    040   12653-16500   COMP. GEAR CAMSHAFT  
    050   13621-95230   KEY WOODRUFF  
    060   12653-66270   PIN DECOMP  
    070   12653-66280   SPRING DECOMP  
    080   08103-06205   BEARING BALL  
    090   E3131-16350   SEAL OIL  
    100   13921-23610   SHIM CRANKSHAFT  
    100   13621-23720   SHIM CRANKSHAFT  
    100   13621-23630   SHIM CRANKSHAFT  
    100   13621-23640   SHIM CRANKSHAFT  
    100   13621-23620   SHIM CRANKSHAFT  
    100   13621-23650   SHIM CRANKSHAFT  
    100   13621-23690   SHIM CRANKSHAFT  
    100   13621-23670   SHIM CRANKSHAFT  
    110   05712-00535   KEY FEATHER  
    120   13621-84212   WASHER PULLEY HOLDER  
    130   01123-50820   BOLT  
 
 
 
 
301a0257 / 01F05 + - .
301A0257 3A005701 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$59.83

14 Apr 2022
Kubota EG229-21110 Replacement Piston for Tractor
$167.63

14 Apr 2022
Kubota E3131-22060 Replacement Connecting Rod Assembly for Tractor, 0.50mm Size
$5.00

07 Jan 2024
Kubota E3111-22140 Replacement Connecting Rod Bolt for Tractor
$9.95

19 Apr 2023
5.0[2.25] Pounds
GENUINE OEM KUBOTA BRG BALL RADIAL25/52 08103-06205
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23720 Shim
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23640 Shim
_ _  №  Number Qty Name Options
    010   EG229-21110   PISTON  
    010   E3131-21920   PISTON  
    010   EG229-21920   PISTON  
    010   E3131-21910   PISTON  
    010   EG229-21910   PISTON  
    020   E3131-21050   ASSY PISTON RING  
    020   E3131-21100   ASSY PISTON RING  
    020   E3131-21090   ASSY PISTON RING  
    030   12631-21310   PIN PISTON  
    040   13631-21330   CIR-CLIP INTERNAL  
    050   E3131-22010   ASSY ROD CONNECTING  
    050   E3131-22050   ASSY ROD CONNECTING  
    050   E3131-22060   ASSY ROD CONNECTING  
    060   E3111-22140   BOLT CONNECTING ROD  
    070   E3131-23110   CRANKSHAFT  
    080   12653-24110   GEAR CRANK  
    090   05811-00416   KEY WOODRUFF  
    100   08103-06205   BEARING BALL  
    110   E3131-23550   SEAL OIL  
    120   13921-23610   SHIM CRANKSHAFT  
    120   13621-23720   SHIM CRANKSHAFT  
    120   13621-23630   SHIM CRANKSHAFT  
    120   13621-23640   SHIM CRANKSHAFT  
    120   13621-23620   SHIM CRANKSHAFT  
    120   13621-23650   SHIM CRANKSHAFT  
    120   13621-23690   SHIM CRANKSHAFT  
    120   13621-23670   SHIM CRANKSHAFT  
    120   12653-23680   SHIM CRANKSHAFT  
    120   12653-23690   SHIM CRANKSHAFT  
 
 
 
 
301a0257 / 01F01 + - .
301A0257 3A007155 10
_ _  №  Number Qty Name Options
    010   E3131-02115   BLOCK CYLINDER  
    010   E3131-02118   BLOCK CYLINDER  
    020   EG133-03046   COMP. CYLINDER HEAD  
    020   EG133-03049   COMP. CYLINDER HEAD  
    030   12631-13580   GUIDE VALVE  
    040   E2111-13540   GUIDE VALVE INTAKE  
    050   12653-03310   GASKET CYLINDER HEAD  
    060   12631-03450   BOLT CYLINDER HEAD  
    070   12631-94930   PIN PIPE  
    080   12643-05010   COMP. BREATHER  
    090   12643-05410   COVER BREATHER  
    100   12643-05430   GASKET BREATHER COV.  
    110   13921-91040   BOLT  
    120   12641-05512   TUBE BREATHER  
    130   12643-14510   COVER CYLINDER HEAD  
    140   12643-14520   GASKET HEAD COVER  
    150   01202-50614   BOLT  
    160   E3131-01050   ASSY COVER CRANKCASE  
    160   E3131-01053   ASSY COVER CRANKCASE  
    160   E3131-01056   ASSY COVER CRANKCASE  
    170   E3131-01340   GASKET CRANKCASE NA  
    180   13963-91140   BOLT  
    180   01754-50630   BOLT  
    190   13621-91210   BOLT  
    190   01754-50630   BOLT  
    200   13325-94510   PIN STRAIGHT  
    210   13901-33082   ASSY GAUGE OIL  
    210   13901-33084   ASSY GAUGE OIL  
    220   04817-00160   O RING  
    230   13901-33750   PLUG DRAIN  
    240   04724-00120   GASKET  
    250   E3131-13110   VALVE INTAKE  
    250   E3131-13112   VALVE INTAKE  
    260   12681-13150   SEAL VALAVE STEM  
    260   EG681-13150   SEAL VALAVE STEM  
    270   12658-13120   VALVE EXHAUST  
    280   12631-13240   SPRING VALVE  
    290   12631-13330   RETAINER VALVE SPRI.  
    300   12631-13360   COTTER  
    310   12631-14110   ARM ROCKER  
    320   12631-14230   NUT ADJUSTING  
    330   12631-14240   NUT  
    340   12653-15140   GUIDE PUSH ROD  
    350   12631-91012   BOLT  
 
 
 
 
301a0257 / 01F02 + - .
301A0257 3A005698 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$2.95

25 Sep 2022
Kubota E3131-46160 Replacement Insulator Gasket for Tractor
$7.89

16 Oct 2023
0.0006[0.00] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$8.95

24 Oct 2022
5.0[2.25] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
_ _  №  Number Qty Name Options
    010   E2121-11010   ASSY CLEANER AIR  
    020   E2111-11150   COMP BODY  
    030   12301-11210   ELEMENT  
    040   E2121-11160   COVER AIR CLEANER  
    050   E2111-11510   GASKET AIR CLEANER  
    060   E3121-46810   HOLDER WIRE CHOKE  
    070   01023-50680   BOLT  
    080   EG313-44010   ASSY CARBURETTOR  
    090   E2111-46110   GASKET CARBURETTOR  
    100   12653-46150   INSULATOR  
    110   E3131-46160   GASKET INSULATOR  
    120   12653-11810   ELBOW INTAKE  
    130   E3131-11820   GASKET  
    140   12643-91510   STUD  
    150   02751-50060   NUT FLANGE  
    160   12643-11790   STAY INTAKE ELBOW  
    170   13901-91020   BOLT  
    180   01025-50614   BOLT  
 
 
 
 
301a0257 / 01F03 + - .
301A0257 3A005699 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$7.89

16 Oct 2023
0.0006[0.00] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$8.95

24 Oct 2022
5.0[2.25] Pounds
Kubota 02751-50060 Replacement Flange Nut for Tractor, 0.3" x 0.3" x 0.3"
$13.16

02 Feb 2024
Kubota E2111-12720 Genuine Muffler Flange Cover for Tractor
_ _  №  Number Qty Name Options
    010   E3121-12120   ASSY MUFFLER  
    020   12657-12230   GASKET MUFFLER  
    030   12101-91520   STUD  
    040   02751-50060   NUT FLANGE  
    050   E2111-12720   COVER MUFFLER FLANGE  
    060   01754-50608   BOLT FLANGE  
 
 
 
 
301a0257 / 01F04 + - .
301A0257 3A005700 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$9.95

19 Apr 2023
5.0[2.25] Pounds
GENUINE OEM KUBOTA BRG BALL RADIAL25/52 08103-06205
$10.00

14 Apr 2022
Kubota E3131-16350 Replacement Oil Seal for Tractor
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23720 Shim
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23640 Shim
_ _  №  Number Qty Name Options
    010   12653-15110   PUSH ROD  
    020   12631-15550   TAPPET  
    030   12653-16017   ASSY CAMSHAFT  
    040   12653-16500   COMP. GEAR CAMSHAFT  
    050   13621-95230   KEY WOODRUFF  
    060   12653-66270   PIN DECOMP  
    070   12653-66280   SPRING DECOMP  
    080   08103-06205   BEARING BALL  
    090   E3131-16350   SEAL OIL  
    100   13921-23610   SHIM CRANKSHAFT  
    100   13621-23720   SHIM CRANKSHAFT  
    100   13621-23630   SHIM CRANKSHAFT  
    100   13621-23640   SHIM CRANKSHAFT  
    100   13621-23620   SHIM CRANKSHAFT  
    100   13621-23650   SHIM CRANKSHAFT  
    100   13621-23690   SHIM CRANKSHAFT  
    100   13621-23670   SHIM CRANKSHAFT  
    110   05712-00535   KEY FEATHER  
    120   13621-84212   WASHER PULLEY HOLDER  
    130   01123-50820   BOLT  
 
 
 
 
301a0257 / 01F05 + - .
301A0257 3A005701 10

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$59.83

14 Apr 2022
Kubota EG229-21110 Replacement Piston for Tractor
$167.63

14 Apr 2022
Kubota E3131-22060 Replacement Connecting Rod Assembly for Tractor, 0.50mm Size
$5.00

07 Jan 2024
Kubota E3111-22140 Replacement Connecting Rod Bolt for Tractor
$9.95

19 Apr 2023
5.0[2.25] Pounds
GENUINE OEM KUBOTA BRG BALL RADIAL25/52 08103-06205
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23720 Shim
$29.99

29 Apr 2023
0.08[0.04] Pounds
Flip Manufacturing Replaces Kubota 13621-23640 Shim
_ _  №  Number Qty Name Options
    010   EG229-21110   PISTON  
    010   E3131-21920   PISTON  
    010   EG229-21920   PISTON  
    010   E3131-21910   PISTON  
    010   EG229-21910   PISTON  
    020   E3131-21050   ASSY PISTON RING  
    020   E3131-21100   ASSY PISTON RING  
    020   E3131-21090   ASSY PISTON RING  
    030   12631-21310   PIN PISTON  
    040   13631-21330   CIR-CLIP INTERNAL  
    050   E3131-22010   ASSY ROD CONNECTING  
    050   E3131-22050   ASSY ROD CONNECTING  
    050   E3131-22060   ASSY ROD CONNECTING  
    060   E3111-22140   BOLT CONNECTING ROD  
    070   E3131-23110   CRANKSHAFT  
    080   12653-24110   GEAR CRANK  
    090   05811-00416   KEY WOODRUFF  
    100   08103-06205   BEARING BALL  
    110   E3131-23550   SEAL OIL  
    120   13921-23610   SHIM CRANKSHAFT  
    120   13621-23720   SHIM CRANKSHAFT  
    120   13621-23630   SHIM CRANKSHAFT  
    120   13621-23640   SHIM CRANKSHAFT  
    120   13621-23620   SHIM CRANKSHAFT  
    120   13621-23650   SHIM CRANKSHAFT  
    120   13621-23690   SHIM CRANKSHAFT  
    120   13621-23670   SHIM CRANKSHAFT  
    120   12653-23680   SHIM CRANKSHAFT  
    120   12653-23690   SHIM CRANKSHAFT  
 
 
 
 
Here you can search whole komatsu part number in all models, Example: 6212611203

Parts catalog Kubota:

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