CASE CONSTRUCTION
OEM
Part No. 87034527
Lock Nut
176 verified fitments
Select your machine to check fit
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
| Machine | Model | Years |
|---|---|---|
| Tractor | OPTUM 360 | 2026 |
| Tractor | OPTUM 440 | 2026 |
| Tractor | OPTUM 390 | 2026 |
| Tractor | T7.440 XD | 2026 |
| Tractor | T7.390 XD | 2026 |
| Tractor | T7.360 XD | 2026 |
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | TR310B | 2025 |
| Loader | TV370B | 2025 |
Ensure optimal performance and safety with the Case Construction Lock Nut #87034527. Designed for durability and precision, this essential component secures heavy equipment parts, providing reliable operation in demanding construction environments. Trust Case for quality and performance.
Frequently asked questions
What is the part number?
The manufacturer part number is 87034527.
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.
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
- 87034527
- Internal SKU
- IC:87034527
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.02 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 176 fitments
| Machine | Model | Years |
|---|---|---|
| Tractor | OPTUM 360 | 2026 |
| Tractor | OPTUM 440 | 2026 |
| Tractor | OPTUM 390 | 2026 |
| Tractor | T7.440 XD | 2026 |
| Tractor | T7.390 XD | 2026 |
| Tractor | T7.360 XD | 2026 |
| Loader | C337 | 2026 |
| Skid Steer | L320 | 2026 |
| Loader | TR310B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR270B | 2025 |
| Loader | TR340B | 2025 |
| Loader | TV450B | 2026 |
| Loader | TR340B | 2026 |
| Loader | TV370B | 2026 |
| Loader | TV450B | 2025 |
| Skid Steer | SR220B | 2026 |
| Skid Steer | SV185B | — |
| Skid Steer | SR270B | 2025 |
| Skid Steer | SV185B | 2023 |
| Skid Steer | SR200B | 2023 |
| Skid Steer | SR150B | 2023 |
| Skid Steer | SR220B | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SV280B | 2025 |
| Skid Steer | SR240B | 2025 |
| Skid Steer | SR210B | 2025 |
| Skid Steer | SR175B | 2025 |
| Skid Steer | SR270B | 2026 |
| Skid Steer | SV185B | 2026 |
| Skid Steer | SV280B | 2026 |
| Skid Steer | SR240B | 2026 |
| Skid Steer | SV300B | 2025 |
| Skid Steer | SV250B | 2025 |
| Skid Steer | SR250B | 2025 |
| Skid Steer | SV340B | 2026 |
| Skid Steer | SV300B | 2026 |
| Skid Steer | SV250B | 2026 |
| Skid Steer | SR250B | 2026 |
| Loader | C337 | 2025 |
| Loader | C332 | 2025 |
| Loader | C327 | 2025 |
| Loader | C345 | 2026 |
| Loader | C332 | 2026 |
| Loader | C334 | 2026 |
| Loader | C327 | 2026 |
| Loader | C345 | 2025 |
| Skid Steer | L323 | 2026 |
| Skid Steer | L315 | 2023 |
| Skid Steer | L313 | 2023 |
| Skid Steer | L328 | 2025 |
| Skid Steer | L318 | 2025 |
| Skid Steer | C327 | 2025 |
| Skid Steer | L321 | 2025 |
| Skid Steer | L320 | 2025 |
| Skid Steer | L320 | 2023 |
| Skid Steer | L318 | 2023 |
| Skid Steer | L318 | 2026 |
| Skid Steer | L328 | 2026 |
| Skid Steer | L330 | 2025 |
| Skid Steer | L325 | 2025 |
| Skid Steer | C334 | 2025 |
| Skid Steer | L334 | 2025 |
| Skid Steer | L334 | 2026 |
| Skid Steer | L330 | 2026 |
| Skid Steer | L325 | 2026 |
| Skid Steer | L323 | 2025 |
| Loader | TR270B | — |
| Loader | TR310B | — |
| Loader | TV370B | — |
| Loader | TR340B | — |
| Loader | TV450B | — |
| Loader | TV380B | — |
| Skid Steer | SR130B | — |
| Skid Steer | SR160B | — |
| Skid Steer | SR150B | — |
| Skid Steer | SR175B | — |
| Skid Steer | SR210B | — |
| Skid Steer | SR200B | — |
| Skid Steer | SR240B | — |
| Skid Steer | SR220B | — |
| Skid Steer | SR270B | — |
| Skid Steer | SR250B | — |
| Skid Steer | SV250B | — |
| Skid Steer | SV300B | — |
| Skid Steer | SV280B | — |
| Skid Steer | SV340B | — |
| Loader | C334 | — |
| Loader | C332 | — |
| Loader | C330 | — |
| Loader | C327 | — |
| Loader | C345 | — |
| Loader | C338 | — |
| Loader | C337 | — |
| Skid Steer | L313 | — |
| Skid Steer | L320 | — |
| Skid Steer | L318 | — |
| Skid Steer | L316 | — |
| Skid Steer | L315 | — |
| Skid Steer | L328 | — |
| Skid Steer | L325 | — |
| Skid Steer | L323 | — |
| Skid Steer | L321 | — |
| Skid Steer | L334 | — |
| Skid Steer | L330 | — |
| Loader | TR320B | — |
| Skid Steer | L313B | — |
| Loader | C237 | — |
| Skid Steer | L218 | — |
| Loader | C232 | — |
| Skid Steer | SR250 | — |
| Loader | C227 | — |
| Skid Steer | L221 | — |
| Loader | TR270 | — |
| Loader | TV380 | — |
| Loader | TR340 | — |
| Skid Steer | SR160 | — |
| Skid Steer | SR175 | — |
| Skid Steer | SR210 | — |
| Skid Steer | SR200 | — |
| Skid Steer | SR240 | — |
| Skid Steer | SR220 | — |
| Skid Steer | SR270 | — |
| Skid Steer | SV185 | — |
| Skid Steer | SV280 | — |
| Skid Steer | SV340 | — |
| Loader | C234 | — |
| Loader | C238 | — |
| Loader | C245 | — |
| Skid Steer | L213 | — |
| Skid Steer | L220 | — |
| Skid Steer | L230 | — |
| Skid Steer | L228 | — |
| Skid Steer | L234 | — |
| Loader | TR310 | — |
| Loader | TV370 | — |
| Loader | TV450 | — |
| Skid Steer | SR130 | — |
| Skid Steer | L216 | — |
| Skid Steer | L225 | — |
| Loader | TR320 | — |
| Skid Steer | SV300 | — |
| Skid Steer | L215 | — |
| Skid Steer | L223 | — |
| Skid Steer | SR150 | — |
| Skid Steer | SV250 | — |
| Engine | ISM N844 | — |
| Engine | L213 | — |
| Engine | L218 | — |
| Engine | L215 | — |
| Tractor | TD85F | — |
| Skid Steer | L170 | 2008 – 2026 |
| Skid Steer | L160 | — |
| Loader | C175 | — |
| Skid Steer | L170 | — |
| Skid Steer | L175 | — |
| Skid Steer | L180 | — |
| Skid Steer | L150 | — |
| Loader | 420CT | — |
| Loader | C185 | — |
| Loader | C190 | — |
| Skid Steer | L185 | — |
| Skid Steer | L190 | — |
| Skid Steer | LS170 | — |
| Skid Steer | 440 | — |
| Loader | 440CT | — |
| Skid Steer | 430 | — |
| Skid Steer | 420 | — |
| Skid Steer | 410 | — |
| Skid Steer | LS150 | — |
| Skid Steer | LS160 | — |
| Skid Steer | LS185.B | — |
| Skid Steer | LS180.B | — |
| Loader | LT190.B | — |
| Loader | LT185.B | — |
| Skid Steer | LS190.B | — |