Nut 1in-14 Bulkhead
Case Construction ·39 Fitments
| Machine | Model | Years |
|---|---|---|
| WHEEL LOADER - TIER 4 (NA) | 1021F | 2011 – 2016 |
| WHEEL LOADER - TIER 4B (NA) | 1021G | 2016 – 2022 |
| WHEEL LOADER TIER 4 (NA) | 1121F | 2010 – 2016 |
| WHEEL LOADER - TIER 4B (NA) | 1121G | 2016 – 2022 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 121F | 2014 – 2022 |
| CRAWLER DOZER - TIER 4A | 1650M XLT | 2013 – 2015 |
| CRAWLER DOZER - TIER 4B | 1650M XLT BD | 2016 – 2022 |
| CRAWLER DOZER - TIER 4B | 2050M LGP BD | 2016 – 2022 |
| CRAWLER DOZER - TIER 4A | 2050M LT | 2013 – 2015 |
Enhance your heavy equipment’s performance with the Case Construction Nut – 1in-14 Bulkhead #86639085. Designed for durability and precision, this essential component ensures secure connections, making it ideal for various applications in the construction industry.
Compatible equipment
This part fits WHEEL LOADER - TIER 4 (NA), WHEEL LOADER - TIER 4B (NA), WHEEL LOADER TIER 4 (NA), COMPACT WHEEL LOADER STD TC - TIER 4, COMPACT WHEEL LOADER STD ZB - TIER 4, CRAWLER DOZER - TIER 4A, CRAWLER DOZER - TIER 4B, COMPACT WHEEL LOADER HS ZB - TIER 4, WHEEL LOADER TIER 3 (NA), BACKHOE LOADER (LIVERY) - TIER 4B, BACKHOE LOADER - TIER 4B, BACKHOE LOADER 2WD - TIER 4B - MY18, BACKHOE LOADER 2WD - TIER 4B - MY19, BACKHOE LOADER 4WD - TIER 4B - MY18, BACKHOE LOADER 4WD - TIER 4B - MY19, CASE WHEEL LOADER (NORTH AMERICA), WHEEL LOADER - TIER 4 / TIER 2 (NA), WHEEL LOADER WASTE HANDLING - TIER 4A (NA), WHEEL LOADER TIER 3 NA/EU, WHEEL LOADER TIER 3 (NA/EU) including models 1021F, 1021G, 1121F, 1121G, 121F, 1650M XLT, 1650M XLT BD, 2050M LGP BD, 2050M LT, 2050M LT BD, 2050M WT/LGP, 2050M XLT BD, 2050M XLT PAT, 21F, 221F, 321F, 521E, 521F, 521G, 580N EP, 621G, 721D, 721E, 721F, 721G.
Frequently asked questions
What is the part number?
The manufacturer part number is 86639085.
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
- 86639085
- Internal SKU
- IC:86639085
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.05 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 39 fitments
| Machine | Model | Years |
|---|---|---|
| WHEEL LOADER - TIER 4 (NA) | 1021F | 2011 – 2016 |
| WHEEL LOADER - TIER 4B (NA) | 1021G | 2016 – 2022 |
| WHEEL LOADER TIER 4 (NA) | 1121F | 2010 – 2016 |
| WHEEL LOADER - TIER 4B (NA) | 1121G | 2016 – 2022 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 121F | 2014 – 2022 |
| CRAWLER DOZER - TIER 4A | 1650M XLT | 2013 – 2015 |
| CRAWLER DOZER - TIER 4B | 1650M XLT BD | 2016 – 2022 |
| CRAWLER DOZER - TIER 4B | 2050M LGP BD | 2016 – 2022 |
| CRAWLER DOZER - TIER 4A | 2050M LT | 2013 – 2015 |
| CRAWLER DOZER - TIER 4B | 2050M LT BD | 2016 |
| CRAWLER DOZER - TIER 4A | 2050M WT/LGP | 2013 – 2015 |
| CRAWLER DOZER - TIER 4B | 2050M XLT BD | 2016 – 2022 |
| CRAWLER DOZER - TIER 4A | 2050M XLT PAT | 2013 – 2015 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 321F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 321F | 2014 – 2022 |
| WHEEL LOADER TIER 3 (NA) | 521E | 2008 – 2013 |
| WHEEL LOADER - TIER 4 (NA) | 521F | 2012 – 2015 |
| WHEEL LOADER - TIER 4B (NA) | 521F | 2016 |
| WHEEL LOADER - TIER 4B (NA) | 521G | 2016 – 2022 |
| BACKHOE LOADER (LIVERY) - TIER 4B | 580N EP | 2016 – 2017 |
| BACKHOE LOADER - TIER 4B | 580N EP | 2015 – 2016 |
| BACKHOE LOADER 2WD - TIER 4B - MY18 | 580N EP | 2017 – 2018 |
| BACKHOE LOADER 2WD - TIER 4B - MY19 | 580N EP | 2018 – 2022 |
| BACKHOE LOADER 4WD - TIER 4B - MY18 | 580N EP | 2017 – 2018 |
| BACKHOE LOADER 4WD - TIER 4B - MY19 | 580N EP | 2018 – 2022 |
| WHEEL LOADER - TIER 4B (NA) | 621G | 2016 – 2022 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721D | 2003 – 2006 |
| WHEEL LOADER TIER 3 (NA) | 721E | 2006 – 2011 |
| WHEEL LOADER - TIER 4 / TIER 2 (NA) | 721F | 2011 – 2016 |
| WHEEL LOADER - TIER 4B (NA) | 721F | 2015 – 2016 |
| WHEEL LOADER WASTE HANDLING - TIER 4A (NA) | 721F | 2013 – 2014 |
| WHEEL LOADER - TIER 4B (NA) | 721G | 2016 – 2022 |
| WHEEL LOADER TIER 3 NA/EU | 821E | 2006 – 2011 |
| WHEEL LOADER TIER 3 (NA/EU) | 921E | 2007 – 2011 |