CASE CONSTRUCTION
OEM
Part No. 86521605
Flange Nut
383 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 | MAGNUM 405 | 2025 |
| Tractor | MAGNUM 265 | 2025 |
| Tractor | MAGNUM 265 | — |
| Tractor | MAGNUM 295 | 2025 |
| Tractor | MAGNUM 355 | 2025 |
| Tractor | MAGNUM 385 | — |
| Tractor | MAGNUM 355 | — |
| Tractor | MAGNUM 325 | — |
| Tractor | MAGNUM 325 | 2025 |
| Tractor | MAGNUM 295 | — |
Enhance your heavy equipment performance with the Case Construction Flange Nut #86521605. Designed for durability and precision, this essential component ensures secure fastening and reliable operation, making it a must-have for your construction machinery maintenance.
Frequently asked questions
What is the part number?
The manufacturer part number is 86521605.
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
- 86521605
- Internal SKU
- IC:86521605
- 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 383 fitments
| Machine | Model | Years |
|---|---|---|
| Tractor | MAGNUM 405 | 2025 |
| Tractor | MAGNUM 265 | 2025 |
| Tractor | MAGNUM 265 | — |
| Tractor | MAGNUM 295 | 2025 |
| Tractor | MAGNUM 355 | 2025 |
| Tractor | MAGNUM 385 | — |
| Tractor | MAGNUM 355 | — |
| Tractor | MAGNUM 325 | — |
| Tractor | MAGNUM 325 | 2025 |
| Tractor | MAGNUM 295 | — |
| Tractor | MAGNUM 385 | 2025 |
| Sprayer | PATRIOT 2550 | — |
| Sprayer | PATRIOT 3250 | — |
| Sprayer | PATRIOT 4350 | — |
| Sprayer | PATRIOT 4450 | — |
| Sprayer | PATRIOT 3050 | — |
| Harvester | FHX300 | — |
| Baler | RB455 | — |
| Baler | SB541C | — |
| Baler | SB541 | — |
| Baler | SB531 | — |
| Baler | SB541C | 2026 |
| Mower | TD103 | — |
| Mower | DC103 | — |
| Mower | DC125 | — |
| Mower | DC105 | — |
| Mower | DC135 | — |
| Mower | DC165 | — |
| Mower | DC93 | — |
| Combine | AXIAL-FLOW 7260 | 2027 |
| Combine | 7250 | 2023 |
| Combine | 8250 | 2023 |
| Combine | 9250 | 2023 |
| Combine | 6160 | 2024 |
| Combine | 5160 | — |
| Combine | 5160 | 2024 |
| Combine | 7160 | 2024 |
| Combine | 6160 | — |
| Combine | 7160 | — |
| Combine | 8260 AXIAL-FLOW | 2025 |
| Combine | AXIAL-FLOW 7260 | 2026 |
| Combine | 7160 | 2026 |
| Combine | 6160 | 2026 |
| Combine | AXIAL-FLOW 9260 | 2026 |
| Combine | AXIAL-FLOW 8260 | 2026 |
| Combine | AXIAL-FLOW 9260 | 2027 |
| Combine | AXIAL-FLOW 8260 | 2027 |
| Tractor | T8.385 | 2025 |
| Tractor | T8.440 | 2025 |
| Tractor | T8.415 | 2025 |
| Tractor | T8.355 | 2025 |
| Tractor | T8.325 | 2025 |
| Tractor | T8.435 | — |
| Tractor | T8.410 | — |
| Tractor | T8.380 | — |
| Harvester | FP240 | — |
| Baler | HAYLINER 275 | 2026 |
| Baler | BC5070 | — |
| Baler | BC5060 | — |
| Baler | HAYLINER 265 | — |
| Baler | HAYLINER 275 PLUS | — |
| Baler | HAYLINER 275 | — |
| Baler | HAYLINER 265 | 2026 |
| Baler | HAYLINER 275 PLUS | 2026 |
| Mower | DURADISC 210M | — |
| Mower | DISCBINE 313 PLUS | 2026 |
| Mower | 488 | — |
| Mower | DISCBINE 209 | — |
| Mower | DISCBINE 210 | — |
| Mower | DISCBINE 312 PLUS | — |
| Mower | DISCBINE 310 PLUS | — |
| Mower | DISCBINE 313 PLUS | — |
| Mower | DISCBINE 316 PLUS | — |
| Mower | DISCBINE 209 | 2026 |
| Mower | DISCBINE 312 PLUS | 2026 |
| Mower | DISCBINE 310 PLUS | 2026 |
| Mower | DISCBINE 210 | 2026 |
| Mower | DISCBINE 316 PLUS | 2026 |
| Dozer | 850M CRAWLER DOZER | 2023 |
| Dozer | 1150M WT | — |
| Dozer | 1150M LT | — |
| Dozer | 1650M LGP PAT | — |
| Dozer | 2050M | — |
| Dozer | 1650M XLT PAT | — |
| Dozer | 2050M LGP PAT | — |
| Dozer | 2050M LGP BD | — |
| Dozer | 2050M XLT PAT | — |
| Dozer | 750M LT | — |
| Dozer | 750M CRAWLER DOZER | 2023 |
| Dozer | 750M WT | — |
| Dozer | 850M WT | — |
| Dozer | 850M LT | — |
| Dozer | 2050M XLT | — |
| Dozer | 2050M LPG PAT | — |
| Dozer | 1650M XLT | — |
| Dozer | 1650M LGP | — |
| Combine | 7260 AXIAL-FLOW | 2025 |
| Combine | 9260 AXIAL-FLOW | 2025 |
| Dozer | 2050M XLT BD | — |
| Combine | 7250 | 2024 |
| Combine | 8250 | 2024 |
| Combine | 7260 AXIAL-FLOW | 2024 |
| Combine | 9260 AXIAL-FLOW | 2024 |
| Combine | 8260 AXIAL-FLOW | 2024 |
| Combine | 9250 | 2024 |
| Harvester | FP230 | — |
| Combine | 5150 | — |
| Combine | 6150 | — |
| Combine | 7150 | — |
| Combine | 6150 | 2023 |
| Combine | 7150 | 2023 |
| Sprayer | PATRIOT 4430 | — |
| Combine | 7250 | 2022 |
| Combine | 9250 | 2022 |
| Mower | DISCBINE 313 | — |
| Sprayer | PATRIOT 4440 | — |
| Combine | 8250 | 2022 |
| Combine | 6150 | 2022 |
| Mower | DC133 | — |
| Combine | 5150 | 2022 |
| Combine | 7150 | 2022 |
| Mower | DC163 | — |
| Mower | DISCBINE 316 | — |
| Combine | 9250 | 2021 |
| Combine | 6150 | 2021 |
| Combine | 7150 | 2021 |
| Combine | 7250 | 2021 |
| Combine | 8250 | 2021 |
| Combine | 5150 | 2021 |
| Tractor | T8.350 | — |
| Cotton Picker | CE420 | — |
| Cotton Picker | CPX420 | — |
| Mower | SC101 | — |
| Mower | H7150 | — |
| Baler | BC5080 | — |
| Combine | 6150 | 2020 |
| Combine | 7250 | 2020 |
| Combine | 8250 | 2020 |
| Combine | 9250 | 2020 |
| Combine | 5150 | 2020 |
| Combine | 7150 | 2020 |
| Mower | 472 | — |
| Combine | 9250 | 2019 |
| Combine | 7250 | 2019 |
| Combine | 8250 | 2019 |
| Baler | BC5050 | — |
| Combine | 6140 | — |
| Dozer | 1650M XLT BD | — |
| Baler | SB551 | — |
| Combine | CR7.90 MY18 | — |
| Combine | CR8.90 MY18 | — |
| Combine | CR6.90 MY18 | — |
| Baler | SB521 | — |
| Combine | 6140 | 2018 |
| Combine | 5140 | 2018 |
| Combine | 7140 | 2018 |
| Combine | 7240 | 2018 |
| Combine | 8240 | 2018 |
| Combine | 9240 | 2018 |
| Combine | CR6.80 MY18 | — |
| Combine | CR9.90 MY18 | — |
| Mower | H7220 | — |
| Mower | DC102 | — |
| Mower | DC92F | — |
| Mower | DC92 | — |
| Mower | H7320 | — |
| Mower | H7230 | — |
| Mower | H7330 | — |
| Mower | TD102 | — |
| Mower | DC102F | — |
| Mower | H6830 | — |
| Combine | CR6.80 MY17 | — |
| Combine | CR9.90 A4B | — |
| Dozer | 2050M LT PAT | — |
| Combine | 5140 | — |
| Combine | 7140 | — |
| Combine | 7240 | — |
| Combine | 9240 | — |
| Combine | 8240 | — |
| Combine | CR7.90 MY17 | — |
| Combine | CR6.90 MY17 | — |
| Combine | CR8.90 MY17 | — |
| Combine | CR9.90 MY17 | — |
| Cotton Picker | 620 | — |
| Cotton Picker | 635 | — |
| Combine | CR10.90 A4 | — |
| Combine | CR9.90 A4 | — |
| Dozer | 2050M LT BD | — |
| Dozer | D125C LT | — |
| Dozer | 750M WT/LGP | — |
| Dozer | D180C WT/LGP | — |
| Dozer | D180C LT | — |
| Dozer | D150C XLT | — |
| Dozer | 1150M WT/LGP | — |
| Dozer | 850M WT/LGP | — |
| Combine | CR8.90 MY16 | — |
| Combine | CR6.90 MY16 | — |
| Combine | CR7.90 MY16 | — |
| Combine | CR9.90 MY16 | — |
| Combine | CR6.80 MY16 | — |
| Harvester | 790 | — |
| Baler | RB564 | — |
| Combine | AF6130 CMN CAB | — |
| Combine | CR6.90 MY15 | — |
| Combine | CR6.80 MY15 | — |
| Combine | CR8.90 MY15 | — |
| Combine | CR7.90 MY15 | — |
| Combine | CR9.90 MY15 | — |
| Mower | DC162F | — |
| Dozer | 1650M WT/LGP | — |
| Dozer | 2050M WT/LGP | — |
| Dozer | 1150M | — |
| Dozer | 2050M LT | — |
| Cotton Picker | CPX620 | — |
| Tractor | TV6070 | — |
| Mower | DC132F | — |
| Combine | 9230 | — |
| Combine | 8230 | — |
| Combine | 7230 | — |
| Baler | BR7070 | — |
| Baler | BR7090 | — |
| Combine | 5130 | — |
| Combine | 6130 | — |
| Dozer | D180C XLT | — |
| Sprayer | 3330 | — |
| Skid Steer | SR130 | — |
| Sprayer | 3230 | — |
| Baler | RB464 | — |
| Mower | RD132 | — |
| Mower | 720TD | — |
| Combine | 7130 | — |
| Cotton Picker | 420 | — |
| Engine | ISM N844 | — |
| Dozer | 1650M | — |
| Dozer | D125C WT/LGP | — |
| Mower | DC132 | — |
| Mower | H7450 | — |
| Mower | DC162 | — |
| Mower | H7550 | — |
| Mower | H7460 | — |
| Mower | H7560 | — |
| Mower | 820TD | — |
| Mower | RD162 | — |
| Cotton Picker | 625 | — |
| Combine | 7088 | — |
| Mower | RD182 | — |
| Combine | 6088 | — |
| Combine | 5088 | — |
| Engine | 6TAA-8304 275HP | — |
| Engine | 6TAA-9004 350HP | — |
| Engine | 6TAA-8304 305HP | — |
| Combine | 76C | — |
| Combine | 2016 | — |
| Mower | 499 | — |
| Mower | 1411 | — |
| Cotton Picker | 420 TIER 3 | — |
| Tractor | QRG | — |
| Combine | QRG | — |
| Skid Steer | L120 | — |
| Mower | DCX131F | — |
| Mower | 1412 | — |
| Baler | RBX563 | — |
| Mower | 1475 | — |
| Mower | 1432 | — |
| Mower | SCX100 | — |
| Combine | 2388 | — |
| Mower | DCX131 | — |
| Combine | 2588 | — |
| Combine | 2577 | — |
| Mower | 1431 | — |
| Mower | DCX161 | — |
| Baler | BR780A | — |
| Mower | DCX101 | — |
| Combine | 2377 | — |
| Mower | 1465 | — |
| Mower | 1441 | — |
| Mower | DCX91 | — |
| Tractor | RBX444 | — |
| Tractor | RBX554 | — |
| Mower | 1442 | — |
| Mower | DC101F | — |
| Tractor | TV145 | — |
| Mower | 1409 | — |
| Mower | SMX91 | — |
| Mower | 1410 | — |
| Tractor | WDX1202 | — |
| Baler | BR740A | — |
| Baler | BR750A | — |
| Backhoe | 590 | — |
| Baler | RBX463 | — |
| Tractor | HW325 | — |
| Tractor | HW345 | — |
| Tractor | WDX1902 | — |
| Tractor | WDX2302 | — |
| Tractor | HW305 | — |
| Tractor | WDX1202S | — |
| Tractor | WDX1002S | — |
| Tractor | HW305S | — |
| Tractor | HW365 | — |
| Loader | 82LB | — |
| Loader | 84LB | — |
| Sprayer | SPX4420 | — |
| Dozer | 1150H | — |
| Skid Steer | LS120 | — |
| Baler | BR780 | — |
| Cotton Picker | 2555 | — |
| Cotton Picker | CPX610 | — |
| Mower | DCX TRANS | — |
| Baler | RBX462 | — |
| Mower | HTX101 | — |
| Baler | BB900 | — |
| Baler | RBX562 | — |
| Baler | BR750 | — |
| Tractor | TV140 | — |
| Tractor | WDX1701 | — |
| Tractor | WDX1101 | — |
| Combine | 2366 | — |
| Tractor | WDX901 | — |
| Tractor | 2300BF | — |
| Mower | HM270 | — |
| Mower | 1496 | — |
| Tractor | C100 | — |
| Tractor | C90 | — |
| Tractor | C80 | — |
| Tractor | C70 | — |
| Tractor | C60 | — |
| Tractor | C50 | — |
| Combine | TR99 | — |
| Dozer | 750H | — |
| Dozer | 650H | — |
| Dozer | 850H | — |
| Backhoe | 590SM | — |
| Combine | TR89 | — |
| Tractor | CPX420 TURKEY | — |
| Combine | 2344 | — |
| Skid Steer | 1840 | — |
| Harvester | FX25 | — |
| Harvester | 900 | — |
| Tractor | 570LXT | — |
| Backhoe | 580L | — |
| Backhoe | 580SL | — |
| Backhoe | 590SL | — |
| Skid Steer | L250 | — |
| Forklift | 584E | — |
| Baler | 585 | — |
| Backhoe | 590L | — |
| Combine | 2166 | — |
| Loader | 2450 | — |
| Harvester | 1915 | — |
| Backhoe | 580SK | — |
| Skid Steer | 1838 | — |
| Harvester | FX45 | — |
| Mower | 492 | — |
| Skid Steer | 1845C | — |
| Skid Steer | 1835C | — |
| Harvester | 2115 | — |
| Mower | 1499 | — |
| Combine | TR86 | — |
| Tractor | 7120 | — |
| Tractor | 7110 | — |
| Mower | 489 | — |
| Forklift | 586E | — |
| Forklift | 585E | — |
| Loader | W24C | — |
| Combine | TR70 | — |
| Mower | 478 | — |
| Backhoe | 750 | — |
| Tractor | 2300 | — |
| Backhoe | 34 | — |
| Loader | W8E | — |
| Loader | W10E | — |
| Loader | W9E | — |
| Loader | W10C | — |
| Loader | W8C | — |
| Loader | W9C | — |
| Loader | W10B | — |
| Loader | W8B | — |
| Loader | W9B | — |
| Loader | W12 | — |
| Backhoe | 32 | — |
| Loader | W10 | — |
| Loader | W9A | — |
| Loader | W9 | — |