CASE CONSTRUCTION
OEM
Part No. 371221
Bolt
442 verified fitments
Select your machine to check fit
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | MAGNUM 355 | 2025 |
| Tractor | MAXXUM 115 | — |
| Tractor | MAGNUM 265 | 2025 |
| Tractor | MAXXUM 135 | — |
| Tractor | MAXXUM 125 | — |
| Tractor | MAXXUM 150 | — |
| Tractor | MAXXUM 145 | — |
| Tractor | OPTUM 300 | — |
| Tractor | OPTUM 270 | — |
| Tractor | PUMA 150 | — |
Enhance your heavy equipment’s performance with Case Construction Bolt #371221. Designed for durability and precision, this high-quality bolt ensures secure connections in your machinery, optimizing efficiency and reliability on the job site. Perfect for all Case equipment models.
Compatible equipment
This part fits CASE UNI-LOADER SKID STEER LOADER, POCLAIN CRAWLER EXCAVATOR, CASE TRENCHER, CRAWLER DOZER, 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, 4WD MOTOR GRADER MY20 - STAGE V, 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, AWD MOTOR GRADER MY20 - STAGE V, CRAWLER EXCAVATOR TIER 3, SMALL ARTICULATED LOADER including models 1835C, 220, 660, 750M LT, 750M WT, 850M LT, 850M WT, 856C, 856C AWD, CX130B, CX135SR, SL22EV, SL23.
Frequently asked questions
What is the part number?
The manufacturer part number is 371221.
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
- 371221
- Internal SKU
- IC:371221
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Bolts And Screws
- Weight
- 0.62 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 442 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | MAGNUM 355 | 2025 |
| Tractor | MAXXUM 115 | — |
| Tractor | MAGNUM 265 | 2025 |
| Tractor | MAXXUM 135 | — |
| Tractor | MAXXUM 125 | — |
| Tractor | MAXXUM 150 | — |
| Tractor | MAXXUM 145 | — |
| Tractor | OPTUM 300 | — |
| Tractor | OPTUM 270 | — |
| Tractor | PUMA 150 | — |
| Tractor | PUMA 140 | — |
| Tractor | MAGNUM 265 | — |
| Tractor | PUMA 165 | — |
| Tractor | MAGNUM 325 | — |
| Tractor | MAGNUM 325 | 2025 |
| Tractor | MAGNUM 295 | — |
| Tractor | MAGNUM 295 | 2025 |
| Tractor | MAGNUM 405 | 2025 |
| Tractor | MAGNUM 385 | — |
| Tractor | MAGNUM 355 | — |
| Tractor | MAGNUM 385 | 2025 |
| Baler | SB541 | — |
| Baler | SB531 | — |
| Tractor | 4115 PROFI | — |
| Tractor | 4145 PROFI | — |
| Tractor | 4135 PROFI | — |
| Tractor | 4125 PROFI | — |
| Tractor | 6300 TERRUS CVT | — |
| Tractor | T7.190 | 2025 |
| Tractor | T8.385 | 2025 |
| Tractor | T8.355 | 2025 |
| Tractor | T8.325 | 2025 |
| Tractor | T8.440 | 2025 |
| Tractor | T6.140 | — |
| Tractor | T8.415 | 2025 |
| Tractor | T6.125S | — |
| Tractor | T6.145 | 2022 |
| Tractor | T6.145 | — |
| Tractor | T6.155 | 2022 |
| Tractor | T6.155 | — |
| Tractor | T6.160 | 2022 |
| Tractor | T6.160 | — |
| Tractor | T6.165 | 2022 |
| Tractor | T6.175 | 2022 |
| Tractor | T6.175 | — |
| Tractor | T6.180 | — |
| Tractor | T6.180 | 2022 |
| Tractor | T6020 | — |
| Tractor | T6050 | — |
| Tractor | T6070 | — |
| Tractor | T6080 | — |
| Tractor | T6090 | — |
| Tractor | T7.165S | — |
| Tractor | T7.175 | — |
| Tractor | T7.190 | — |
| Tractor | T7.195S | — |
| Tractor | T7.210 | — |
| Tractor | T7.215S | — |
| Tractor | T7.225 | — |
| Tractor | T7.230 | — |
| Tractor | T7.245 | — |
| Tractor | T7.260 | 2022 |
| Tractor | T7.260 | — |
| Tractor | T7.270 | — |
| Tractor | T7.270 | 2022 |
| Tractor | T7.290 | — |
| Tractor | T7.300 | 2022 |
| Tractor | T7.290 HD | 2023 |
| Tractor | T7.340 HD | 2023 |
| Tractor | T7.315 HD | 2023 |
| Tractor | T7.315 | — |
| Tractor | T7040 | — |
| Tractor | T8.320 | — |
| Tractor | T7070 | — |
| Tractor | T7060 | — |
| Tractor | T8.350 | — |
| Tractor | T8.380 | — |
| Tractor | T8.410 | — |
| Tractor | T8.435 | — |
| Tractor | T7.230 | 2022 |
| Tractor | T7.275 HD | 2023 |
| Tractor | T7.245 | 2022 |
| Tractor | T7.260 | 2023 |
| Tractor | T7.245 | 2023 |
| Tractor | T7.230 | 2023 |
| Tractor | T7.180 | 2025 |
| Tractor | T7.210 | 2026 |
| Tractor | T7.190 | 2026 |
| Tractor | T7.180 | 2026 |
| Tractor | T7.225 | 2025 |
| Tractor | T7.210 | 2025 |
| Harvester | FR650 E2 | — |
| Harvester | FR480 K4 | — |
| Harvester | FR550 K4 | — |
| Harvester | FR650 A5 | — |
| Harvester | FR550 E5 | — |
| Harvester | FR550 A5 | — |
| Harvester | FR500 I3 | — |
| Harvester | FR480 E5 | — |
| Harvester | FR480 A5 | — |
| Harvester | FR450 I3 | — |
| Harvester | FR920 E5 | — |
| Harvester | FR920 A5 | — |
| Harvester | FR780 E5 | — |
| Harvester | FR780 E2 | — |
| Harvester | FR780 A5 | — |
| Harvester | FR650 E5 | — |
| Baler | HAYLINER 265 | — |
| Baler | BC5060 | — |
| Baler | BC5070 | — |
| Combine | CX7.80 E 5 | — |
| Combine | CX8.80 A 5 | — |
| Combine | CX8.70 E 5 | — |
| Combine | CX7.90 TR E5 | — |
| Combine | CX7.90 E 5 | — |
| Combine | CR10.90 A5 OPTICLEAN | — |
| Combine | CR7.80 A5 AGGR SHAKE | — |
| Combine | CR7.90 A5 AGGR SHAKE | — |
| Combine | CR8.90 A5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 OPTICLEAN | — |
| Combine | CR8.90 TRA5 AGGR SHAKE | — |
| Combine | CR9.90 A5 OPTICLEAN | — |
| Combine | CR9.90 TRA5 OPTICLEAN | — |
| Combine | CR9.90 TRA5 AGGR SHAKE | — |
| Combine | CR10.90 TRE5 | 2025 |
| Combine | CR10.90 TRE2 | 2025 |
| Combine | CR10.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR10.90 E2 | 2025 |
| Combine | CR9.90 E5 12 5 | 2025 |
| Combine | CR7.90 TRE2 | 2025 |
| Combine | CR7.90 E5 | 2025 |
| Combine | CR7.90 E2 | 2025 |
| Combine | CR7.90 A5 AGGR SHAKE | 2025 |
| Combine | CR7.80 E5 | 2025 |
| Combine | CR7.80 E2 | 2025 |
| Combine | CR7.80 A5 AGGR SHAKE | 2025 |
| Combine | CR8.90 E5 12 5 | 2025 |
| Combine | CR8.90 E0 12 5 | 2025 |
| Combine | CR8.90 A5 OPTICLEAN | 2025 |
| Combine | CR8.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.80 TRE5 | 2025 |
| Combine | CR8.80 E5 | 2025 |
| Combine | CR7.90 TRE5 | 2025 |
| Combine | CR8.90 TRE0 12 5 | 2025 |
| Combine | CR8.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR8.90 L0 | 2025 |
| Combine | CR8.90 L0 12 5 | 2025 |
| Combine | CR8.90 LTR0 | 2025 |
| Combine | CR8.90 E5 | 2025 |
| Combine | CR9.90 E0 | 2025 |
| Combine | CR9.90 E0 12 5 | 2025 |
| Combine | CR9.90 A5 OPTICLEAN | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | 2025 |
| Combine | CR8.90 TRL0 12 5 | 2025 |
| Combine | CR8.90 TRE5 | 2025 |
| Combine | CR8.90 TRE5 12 5 | 2025 |
| Combine | CR9.90 TRE0 12 5 | 2025 |
| Combine | CR9.90 TRA5 OPTICLEAN | 2025 |
| Combine | CR9.90 TRA5 AGGR SHAKE | 2025 |
| Combine | CR9.90 E5 | 2025 |
| Combine | CR9.90 TRE5 | 2025 |
| Combine | CR9.90 TRE5 12 5 | 2025 |
| Combine | CR9.90 TRE0 | 2025 |
| Combine | CR9.90 A5 AGGR SHAKE | — |
| Combine | CR8.90 CHINA IV 14 5 AGG SHAKE | 2025 |
| Tractor | SL22EV | — |
| Tractor | SL23 | — |
| Tractor | ML23 | — |
| Tractor | ML22 X | — |
| Combine | CX8.80 I 3 | — |
| Combine | CX8.90 A 5 | — |
| Combine | CR10.90 A5 OPTICLEAN | 2025 |
| Combine | CR10.90 E5 | 2025 |
| Combine | CR8.90 TRA5 AGGR SHAKE | 2025 |
| Harvester | FR550 A5. | — |
| Harvester | FR780 A5. | — |
| Harvester | FR650 E2. | — |
| Harvester | FR650 A5. | — |
| Harvester | FR920 A5. | — |
| Combine | CR10.90 TRA5 OPTICLEAN | — |
| Combine | CR8.90 A5 AGGR SHAKE | — |
| Tractor | OPTUM 250 | — |
| Tractor | 6270 TERRUS CVT | — |
| Tractor | 6250 TERRUS CVT | — |
| Tractor | T6.165 | — |
| Tractor | T6060 | — |
| Tractor | T7.275 | — |
| Combine | CX8.80 TR A5 | — |
| Combine | CR8.90 .TRA5 AGGR-SHAKE | — |
| Combine | CR9.90 .TRA5 AGGR-SHAKE | — |
| Dozer | 750M WT | — |
| Dozer | 750M LT | — |
| Dozer | 850M WT | — |
| Dozer | 850M LT | — |
| Combine | CR10.90 .A5 | — |
| Combine | CR10.90 .TRA5 | — |
| Combine | CR7.90 .A5 AGGR SHAKE | — |
| Combine | CR7.80 .A5 AGGR SHAKE | — |
| Combine | CR8.90 .TRA5 | — |
| Combine | CR8.90 .A5 AGGR SHAKE | — |
| Combine | CR8.90 .A5 | — |
| Combine | CR9.90 .TRA5 | — |
| Combine | CR9.90 .A5 AGGR SHAKE | — |
| Combine | CR9.90 .A5 | — |
| Tractor | 6145 PROFI | — |
| Tractor | T7.275 HD | — |
| Tractor | T7.290 HD | — |
| Tractor | T7.315 HD | — |
| Harvester | FR480 A5. | — |
| Tractor | PUMA 175 | — |
| Tractor | 6165 IMPULS | — |
| Tractor | 6175 IMPULS | — |
| Combine | CR8.90. TRA5 AGGR SHAKE | — |
| Combine | CR9.90. TRA5 | — |
| Tractor | 6150 IMPULS | — |
| Combine | CR8.90. A5 AGGR SHAKE | — |
| Tractor | T6.155 | 2018 |
| Combine | CR7.90. A5 AGGR SHAKE | — |
| Mower | SM 2805 | — |
| Mower | GXT 13005 | — |
| Mower | GXT COLLECTOR | — |
| Mower | GXT 13005 P | — |
| Mower | SM 3205 | — |
| Combine | CR10.90. TRA5 | — |
| Combine | CR10.90. A5 | — |
| Combine | CR8.90. A5 | — |
| Combine | CR9.90. A5 AGGR SHAKE | — |
| Tractor | T6.180 | 2018 |
| Combine | CR7.80. A5 AGGR SHAKE | — |
| Combine | CR9.90. A5 | — |
| Tractor | PUMA 165 | 2018 |
| Tractor | T6.145 | 2018 |
| Tractor | T7.210 | 2018 |
| Combine | CR8.90. TRA5 | — |
| Tractor | PUMA 165 CVT | 2018 |
| Tractor | T7.175 | 2018 |
| Tractor | T7.225 | 2018 |
| Tractor | PUMA 150 | 2018 |
| Tractor | PUMA 150 CVT | 2018 |
| Tractor | T6.125 | 2018 |
| Tractor | T6.165 | 2018 |
| Tractor | T7.190 | 2018 |
| Combine | CX8.90 TR A5 | — |
| Combine | CR10.90 TRA5. | — |
| Combine | CR9.90 MY20 | — |
| Tractor | T6.160 | 2018 |
| Tractor | T7.165 | 2018 |
| Tractor | T7.245 | 2018 |
| Tractor | T7.260 | 2018 |
| Tractor | T6.175 | 2018 |
| Tractor | T7.270 | 2018 |
| Tractor | T7.315 | 2018 |
| Combine | CR8.90 MY20 | — |
| Combine | CR10.90 TRA 4B | — |
| Combine | CR7.90 MY20 | — |
| Tractor | T7.290 | 2018 |
| Combine | CR9.90 TRA5. | — |
| Combine | CR6.90 MY20 | — |
| Combine | CR8.90 TRA5. | — |
| Combine | CR8.90 A5. | — |
| Combine | CR9.90 A5. | — |
| Harvester | FR650 A4 | — |
| Combine | CR10.90 A5. | — |
| Tractor | T7.230 | 2018 |
| Harvester | FR480 A4 | — |
| Combine | CR6.90 MY19 | — |
| Combine | CR7.90 MY19 | — |
| Combine | CR8.90 MY19 | — |
| Tractor | T7.195S | 2018 |
| Harvester | FR550 A4 | — |
| Baler | BC5050 | — |
| Combine | CR8.90 A4B | — |
| Combine | CR9.90 A4B | — |
| Combine | CR9.90 MY19 | — |
| Tractor | T7.215S | 2018 |
| Harvester | FR920 A4B | — |
| Combine | CR10.90 A 4B | — |
| Harvester | FR780 A4 | — |
| Combine | CR8.90 TRA4B | — |
| Combine | CR7.90 MY18 | — |
| Combine | CR8.90 MY18 | — |
| Combine | CR9.90 TRA4B | — |
| Combine | CR6.90 MY18 | — |
| Baler | SB521 | — |
| Tractor | T6.150 | — |
| Combine | CR10.90 TRA4B | — |
| Combine | CR8.90 TRA4A | — |
| Combine | CR8.90 A4A | — |
| Combine | CR9.90 MY18 | — |
| Combine | CR9.90 A4A | — |
| Tractor | T7.190 | 2015 |
| Combine | CR10.90 A4B | — |
| Combine | CR7.90 A4A | — |
| Tractor | T7.175 | 2015 |
| Tractor | T7.210 | 2015 |
| Tractor | T7.230 | 2015 |
| Combine | CR9.90 TRA4A | — |
| Excavator | CX130B | — |
| Tractor | OPTUM 300 CVT | — |
| Tractor | T7.245 | 2015 |
| Tractor | T7.260 | 2015 |
| Tractor | T7.270 | 2015 |
| Tractor | PUMA 140 | 2018 |
| Tractor | OPTUM 270 CVT | — |
| Tractor | T7.225 | 2015 |
| Tractor | T7050 | — |
| Harvester | FR850 A2 | — |
| Tractor | T6.125 | — |
| Combine | CR6.90 MY17 | — |
| Combine | CR7.90 MY17 | — |
| Combine | CR8.90 MY17 | — |
| Combine | CR9.90 MY17 | — |
| Combine | CR8.90 D4 | — |
| Combine | CR10.90 A4 | — |
| Combine | CR9.90 A4 | — |
| Tractor | T6.120 | — |
| Excavator | CX135SR | — |
| Combine | CR6.90 MY16 | — |
| Combine | CR7.90 MY16 | — |
| Combine | CR8.90 MY16 | — |
| Combine | CR9.90 MY16 | — |
| Excavator | CX225SR | — |
| Tractor | T7.170 | — |
| Tractor | T7.200 | — |
| Tractor | T7.185 | — |
| Tractor | T7030 | — |
| Tractor | T7.235 | — |
| Tractor | T7.220 | — |
| Tractor | T7.250 | — |
| Harvester | FR700 A3 | — |
| Combine | CR6.90 MY15 | — |
| Combine | CR7.90 MY15 | — |
| Combine | CR8.90 MY15 | — |
| Combine | CR9.90 MY15 | — |
| Harvester | FR450 A4 | — |
| Harvester | FR600 A3 | — |
| Combine | CX8080 A4 | — |
| Combine | CX8090 A4 | — |
| Harvester | FR500 A4 | — |
| Baler | ROLL BELT 450 | — |
| Combine | CX8070 A3 | — |
| Tractor | T6030 | — |
| Tractor | T6040 | — |
| Harvester | FR500 A3 | — |
| Combine | CR9080 | — |
| Tractor | T6010 | — |
| Harvester | FR450 A3 | — |
| Baler | LB433R | — |
| Harvester | FR9050 | — |
| Harvester | FR9040 | — |
| Harvester | FR9060 | — |
| Harvester | FR9090 | — |
| Harvester | FR9080 | — |
| Baler | BB9060S | — |
| Baler | BB9080S | — |
| Tractor | TD95D | — |
| Baler | BB9060R | — |
| Baler | BB9060P | — |
| Baler | BB9080R | — |
| Baler | BB9070S | — |
| Baler | BB9070R | — |
| Baler | LB333S | — |
| Baler | LB433S | — |
| Baler | LB333P | — |
| Baler | LB333R | — |
| Combine | CX8070 A4 | — |
| Baler | BB9050R | — |
| Combine | CR9090 | — |
| Combine | CR9070 | — |
| Combine | CR9040 | — |
| Combine | CR9060 | — |
| Combine | CX8080 A3 | — |
| Combine | CX8070 | — |
| Combine | CX8090 | — |
| Combine | CX8080 | — |
| Tractor | TS115A | — |
| Tractor | MXM140 | — |
| Tractor | TM140 | — |
| Combine | CR970 | — |
| Tractor | TM155 | — |
| Tractor | TM130 | — |
| Tractor | TM120 | — |
| Tractor | TS130A STANDARD | — |
| Tractor | TS135A | — |
| Tractor | TS115A STANDARD | — |
| Tractor | TS125A | — |
| Tractor | TS100A | — |
| Tractor | TS100A STANDARD | — |
| Harvester | FX30 | — |
| Harvester | FX50 | — |
| Tractor | TS110A STANDARD | — |
| Tractor | TM190 | — |
| Harvester | FX40 | — |
| Harvester | FX60 | — |
| Tractor | TM175 | — |
| Combine | CR920 | — |
| Combine | CR960 | — |
| Combine | CR980 | — |
| Combine | CR940 | — |
| Tractor | TV140 | — |
| Tractor | TS100 | — |
| Tractor | 8970A | — |
| Tractor | TS90 | — |
| Tractor | TS110 | — |
| Tractor | TS115 | — |
| Excavator | EC350LC | — |
| Excavator | EC270 | — |
| Tractor | 8260 | — |
| Tractor | MX200 | — |
| Tractor | MX180 | — |
| Tractor | MX240 | — |
| Tractor | MX220 | — |
| Tractor | 8770A | — |
| Tractor | 8870A | — |
| Tractor | TM165 | — |
| Tractor | MX270 | — |
| Tractor | 8970 | — |
| Tractor | TM125 | — |
| Tractor | TM115 | — |
| Tractor | TM135 | — |
| Tractor | TM150 | — |
| Tractor | 8160 | — |
| Tractor | 8360 | — |
| Tractor | 8560 | — |
| Tractor | 8670 | — |
| Tractor | 8770 | — |
| Tractor | 8870 | — |
| Excavator | EC350 | — |
| Excavator | EC240 | — |
| Skid Steer | 1835C | — |
| Baler | D1000 | — |
| Baler | D800 | — |
| Baler | 848 | — |
| Baler | 853 | — |
| Excavator | 220B | — |
| Excavator | 220 | — |
| Excavator | 170B | — |
| Excavator | 125B | — |
| Tractor | 5488 | — |
| Tractor | 5288 | — |
| Tractor | 5088 | — |
| Combine | 1520 | — |