Lock Nut
Case Construction ·118 Fitments
| Machine | Model | Years |
|---|---|---|
| CRAWLER DOZER | 1150M LT | 2012 – 2016 |
| CRAWLER DOZER | 1150M WT/LGP | 2012 – 2016 |
| COMPACT WHEEL LOADER TIER 3 | 121E SERIES 3 | 2007 – 2014 |
| CRAWLER DOZER | 1650M WT/LGP | 2013 – 2015 |
| CRAWLER DOZER | 1650M XLT | 2013 – 2015 |
| CRAWLER DOZER | 2050M LT | 2013 – 2015 |
| SMALL WHEEL LOADER | 21D | 2002 – 2004 |
| COMPACT WHEEL LOADER TIER 3 | 21E SERIES 3 | 2007 – 2014 |
| SMALL WHEEL LOADER | 221D | 2002 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 221E SERIES 3 | 2007 – 2014 |
Enhance your heavy equipment’s performance with the Case Construction Lock Nut #16104414. Designed for durability and precision, this essential component ensures secure fastening, providing reliability and safety for your machinery on any job site. Upgrade your equipment today!
Compatible equipment
This part fits CRAWLER DOZER, COMPACT WHEEL LOADER TIER 3, SMALL WHEEL LOADER, BACKHOE LOADER - TIER 4A - FROM PIN NCC560000, BACKHOE LOADER, BACKHOE LOADER, 2WD - TIER 3 NRC - MY18, BACKHOE LOADER, 2WD - TIER 3 NRC - MY19, BACKHOE LOADER, 2WD - TIER 4B - MY18, BACKHOE LOADER, 2WD - TIER 4B - MY19, BACKHOE LOADER, 4WD - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - TIER 3 NRC - MY19, BACKHOE LOADER, 4WD - TIER 4B - MY18, BACKHOE LOADER, 4WD - TIER 4B - MY19, LOADER BACKHOE - TIER 3 NRC, BACKHOE LOADER - TIER 4A - FROM PIN NCC564000, LOADER BACKHOE, BACKHOE LOADER - WIDE TRACK, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY19, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 4B - MY18, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 4B - MY19, BACKHOE LOADER, WIDE TRACK, FORKLIFT - LIVERY, FORKLIFT, CASE WHEEL LOADER TIER 3, WHEEL LOADER TIER 3 NA/EU, MIDI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V, MINI CRAWLER EXCAVATOR, CANOPY - STAGE V, MINI CRAWLER EXCAVATOR, ELECTRIC, ROLL-BAR, MINI CRAWLER EXCAVATOR - BTW PW11-30001 - PW12-40000, MINI CRAWLER EXCAVATOR, CAB - STAGE V, MINI CRAWLER EXCAVATOR, CAB - TR4F, MINI CRAWLER EXCAVATOR, CANOPY - TR4F, MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CANOPY - STAGE V, MINI CRAWLER EXCAVATOR, 2 PIECE BOOM,CAB - STAGE V, MINI CRAWLER EXCAVATOR, ELECTRIC, CAB, MINI CRAWLER EXCAVATOR, ELECTRIC, CANOPY, MINI CRAWLER EXCAVATOR, CAB, JAPAN ENGINE - STAGE V - MY25, MINI CRAWLER EXCAVATOR, CANOPY, JAPAN ENGINE - STAGE V - MY25, MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V, MIDI CRAWLER EXCAVATOR, CAB - STAGE V, ENGINE - 504003647 - 84432795, ENGINE - 504003647 - 84432795., ENGINE - 500365700 - 84432796, MINI TRACK LOADER 1000 - STAGE V, ELECTRIC MINI TRACK LOADER, TELEHANDLER including models 1150M LT, 1150M WT/LGP, 121E SERIES 3, 1650M WT/LGP, 1650M XLT, 2050M LT, 21D, 21E SERIES 3, 221D, 221E SERIES 3, 321D, 321E SERIES 3, 580N, 580N EP, 580SN, 580SN WT, 586H, 588H, 590SN, 721E, 821E, CX100E, CX12D, CX14D, CX15EV.
Frequently asked questions
What is the part number?
The manufacturer part number is 16104414.
Is this a genuine OEM part?
Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.
Will this fit my machine?
See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.
Where does this ship from?
Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.
- Manufacturer part number
- 16104414
- Internal SKU
- IC:16104414
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 118 fitments
| Machine | Model | Years |
|---|---|---|
| CRAWLER DOZER | 1150M LT | 2012 – 2016 |
| CRAWLER DOZER | 1150M WT/LGP | 2012 – 2016 |
| COMPACT WHEEL LOADER TIER 3 | 121E SERIES 3 | 2007 – 2014 |
| CRAWLER DOZER | 1650M WT/LGP | 2013 – 2015 |
| CRAWLER DOZER | 1650M XLT | 2013 – 2015 |
| CRAWLER DOZER | 2050M LT | 2013 – 2015 |
| SMALL WHEEL LOADER | 21D | 2002 – 2004 |
| COMPACT WHEEL LOADER TIER 3 | 21E SERIES 3 | 2007 – 2014 |
| SMALL WHEEL LOADER | 221D | 2002 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 221E SERIES 3 | 2007 – 2014 |
| SMALL WHEEL LOADER | 321D | 2002 – 2004 |
| COMPACT WHEEL LOADER TIER 3 | 321E SERIES 3 | 2007 – 2014 |
| BACKHOE LOADER - TIER 4A - FROM PIN NCC560000 | 580N | 2012 – 2015 |
| BACKHOE LOADER | 580N | 2015 – 2016 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY18 | 580N | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY19 | 580N | — |
| BACKHOE LOADER, 2WD - TIER 4B - MY18 | 580N | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 4B - MY19 | 580N | — |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY18 | 580N | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY19 | 580N | — |
| BACKHOE LOADER, 4WD - TIER 4B - MY18 | 580N | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 4B - MY19 | 580N | — |
| LOADER BACKHOE - TIER 3 NRC | 580N | 2012 – 2015 |
| BACKHOE LOADER | 580N EP | 2015 – 2016 |
| BACKHOE LOADER, 2WD - TIER 4B - MY19 | 580N EP | — |
| BACKHOE LOADER, 4WD - TIER 4B - MY19 | 580N EP | — |
| BACKHOE LOADER - TIER 4A - FROM PIN NCC564000 | 580SN | 2011 – 2015 |
| BACKHOE LOADER | 580SN | 2015 – 2016 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY18 | 580SN | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY19 | 580SN | 2018 – 2019 |
| BACKHOE LOADER, 2WD - TIER 4B - MY18 | 580SN | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 4B - MY19 | 580SN | — |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY18 | 580SN | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY19 | 580SN | — |
| BACKHOE LOADER, 4WD - TIER 4B - MY18 | 580SN | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 4B - MY19 | 580SN | — |
| LOADER BACKHOE | 580SN | 2010 – 2015 |
| LOADER BACKHOE - TIER 3 NRC | 580SN | 2012 – 2015 |
| BACKHOE LOADER - WIDE TRACK | 580SN WT | 2015 – 2016 |
| BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY18 | 580SN WT | 2017 – 2018 |
| BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY19 | 580SN WT | — |
| BACKHOE LOADER, 4WD - WIDE TRACK - TIER 4B - MY18 | 580SN WT | 2017 – 2018 |
| BACKHOE LOADER, 4WD - WIDE TRACK - TIER 4B - MY19 | 580SN WT | — |
| BACKHOE LOADER, WIDE TRACK | 580SN WT | 2009 – 2012 |
| BACKHOE LOADER, WIDE TRACK | 580SN WT | 2012 – 2015 |
| FORKLIFT - LIVERY | 586H | — |
| FORKLIFT | 586H | 2014 – 2016 |
| FORKLIFT - LIVERY | 588H | — |
| FORKLIFT | 588H | 2014 – 2016 |
| BACKHOE LOADER | 590SN | 2012 – 2015 |
| BACKHOE LOADER | 590SN | 2015 – 2016 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY18 | 590SN | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 3 NRC - MY19 | 590SN | — |
| BACKHOE LOADER, 2WD - TIER 4B - MY18 | 590SN | 2017 – 2018 |
| BACKHOE LOADER, 2WD - TIER 4B - MY19 | 590SN | 2018 – 2019 |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY18 | 590SN | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 3 NRC - MY19 | 590SN | — |
| BACKHOE LOADER, 4WD - TIER 4B - MY18 | 590SN | 2017 – 2018 |
| BACKHOE LOADER, 4WD - TIER 4B - MY19 | 590SN | — |
| LOADER BACKHOE - TIER 3 NRC | 590SN | 2012 – 2015 |
| CASE WHEEL LOADER TIER 3 | 721E | 2006 – 2011 |
| WHEEL LOADER TIER 3 NA/EU | 821E | 2006 – 2012 |
| MIDI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V | CX100E | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX12D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX14D | — |
| MINI CRAWLER EXCAVATOR, ELECTRIC, ROLL-BAR | CX15EV | — |
| MINI CRAWLER EXCAVATOR - BTW PW11-30001 - PW12-40000 | CX16B | 2003 – 2008 |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX17D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX17D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX18D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX18D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX19D | — |
| MINI CRAWLER EXCAVATOR, CAB - TR4F | CX19D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX19D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - TR4F | CX19D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CANOPY - STAGE V | CX20D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM,CAB - STAGE V | CX20D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX22D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX22D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX25D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX25D | — |
| MINI CRAWLER EXCAVATOR, ELECTRIC, CAB | CX25EV | — |
| MINI CRAWLER EXCAVATOR, ELECTRIC, CANOPY | CX25EV | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX28D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX28D | — |
| MINI CRAWLER EXCAVATOR, CAB, JAPAN ENGINE - STAGE V - MY25 | CX30D | — |
| MINI CRAWLER EXCAVATOR, CANOPY, JAPAN ENGINE - STAGE V - MY25 | CX30D | — |
| MINI CRAWLER EXCAVATOR, CAB, JAPAN ENGINE - STAGE V - MY25 | CX34D | — |
| MINI CRAWLER EXCAVATOR, CANOPY, JAPAN ENGINE - STAGE V - MY25 | CX34D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX35D | — |
| MINI CRAWLER EXCAVATOR, CAB, JAPAN ENGINE - STAGE V - MY25 | CX35D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX35D | — |
| MINI CRAWLER EXCAVATOR, CANOPY, JAPAN ENGINE - STAGE V - MY25 | CX35D | — |
| MINI CRAWLER EXCAVATOR, CAB, JAPAN ENGINE - STAGE V - MY25 | CX38D | — |
| MINI CRAWLER EXCAVATOR, CANOPY, JAPAN ENGINE - STAGE V - MY25 | CX38D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX42D | — |
| MINI CRAWLER EXCAVATOR, CANOPY - STAGE V | CX42D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V | CX45D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CANOPY - STAGE V | CX45D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX50D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V | CX55D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX58D | — |
| MINI CRAWLER EXCAVATOR, CAB - STAGE V | CX60D | — |
| MINI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V | CX65D | — |
| MIDI CRAWLER EXCAVATOR, CAB - STAGE V | CX70E | — |
| MIDI CRAWLER EXCAVATOR, 2 PIECE BOOM, CAB - STAGE V | CX75E | — |
| MIDI CRAWLER EXCAVATOR, CAB - STAGE V | CX85E | — |
| MIDI CRAWLER EXCAVATOR, CAB - STAGE V | CX90E | — |
| ENGINE - 504003647 - 84432795 | F3BE0684A B001 | 2002 – 2013 |
| ENGINE - 504003647 - 84432795. | F3BE0684A B001 | 2002 – 2013 |
| ENGINE - 500365700 - 84432796 | F3BE0684E B001 | 2002 – 2013 |
| ENGINE - 500365700 - 84432796 | F3BE0684E B003 | 2002 – 2007 |
| MINI TRACK LOADER 1000 - STAGE V | TL100 | — |
| ELECTRIC MINI TRACK LOADER | TL100EV | — |
| TELEHANDLER | TX1055 | 2008 – 2014 |
| TELEHANDLER | TX742 | 2007 – 2014 |
| TELEHANDLER | TX842 | 2006 – 2015 |
| TELEHANDLER | TX945 | 2006 – 2015 |