OEM O-Ring · Case Construction
86629543$1.50
In stock
Case Construction
OEM
Part No. 10734401
Cotter Pin
540 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | FARMALL 120M | 2026 |
| Tractor | PUMA 185 | 2026 |
| Tractor | 55JXM FARMALL | — |
| Tractor | 75JXM FARMALL | — |
| Tractor | 65JXM FARMALL | — |
| Tractor | 90JXM FARMALL | — |
| Tractor | 80JXM FARMALL | — |
| Tractor | FARMALL 115A | — |
| Tractor | FARMALL 105A | — |
| Tractor | FARMALL 95A | — |
Enhance your heavy equipment’s performance with the Case Construction Cotter Pin #10734401. Designed for durability and reliability, this essential part ensures secure connections in your machinery, keeping operations smooth and efficient on any job site.
Frequently asked questions
What is the part number?
The manufacturer part number is 10734401.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 10734401
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 540 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | FARMALL 120M | 2026 |
| Tractor | PUMA 185 | 2026 |
| Tractor | 55JXM FARMALL | — |
| Tractor | 75JXM FARMALL | — |
| Tractor | 65JXM FARMALL | — |
| Tractor | 90JXM FARMALL | — |
| Tractor | 80JXM FARMALL | — |
| Tractor | FARMALL 115A | — |
| Tractor | FARMALL 105A | — |
| Tractor | FARMALL 95A | — |
| Tractor | FARMALL JX75 | — |
| Tractor | FARMALL JX110 | — |
| Tractor | FARMALL JX100 | — |
| Tractor | JX40T-2WD | — |
| Tractor | JX35T-4WD | — |
| Tractor | JX35T-2WD | — |
| Tractor | FARMALL JX90 | — |
| Tractor | JX75T | — |
| Tractor | JX55T | — |
| Tractor | JX45T-4WD | — |
| Tractor | JX45T-2WD | — |
| Tractor | JX40T-4WD | — |
| Tractor | MAXXUM 110 | — |
| Tractor | MAXXUM 115 | 2022 |
| Tractor | MAXXUM 125 | 2022 |
| Tractor | MAXXUM 135 | 2022 |
| Tractor | MAXXUM 140 | — |
| Tractor | MAXXUM 145 | 2022 |
| Tractor | MAXXUM 150 | 2022 |
| Tractor | OPTUM 270 | — |
| Tractor | OPTUM 300 | — |
| Tractor | OPTUM 270 | 2023 |
| Tractor | OPTUM 340 | 2023 |
| Tractor | OPTUM 300 CVT | — |
| Tractor | OPTUM 300 | 2023 |
| Tractor | PUMA 125 | — |
| Tractor | PUMA 140 | — |
| Tractor | PUMA 150 | 2022 |
| Tractor | PUMA 155 | — |
| Tractor | PUMA 165 | 2022 |
| Tractor | PUMA 175 | 2022 |
| Tractor | PUMA 180 | — |
| Tractor | PUMA 185 | 2022 |
| Tractor | PUMA 195 | — |
| Tractor | PUMA 200 | 2022 |
| Tractor | PUMA 210 | — |
| Tractor | PUMA 220 | 2022 |
| Tractor | PUMA 225 | — |
| Tractor | PUMA 240 | 2022 |
| Tractor | FARMALL 140 MAX | — |
| Tractor | PUMA 260 | 2022 |
| Tractor | PUMA 220 | 2023 |
| Tractor | PUMA 200 | 2023 |
| Tractor | PUMA 185 | 2023 |
| Tractor | PUMA 165 | 2026 |
| Tractor | PUMA 155 | 2026 |
| Tractor | PUMA 185 | 2025 |
| Tractor | PUMA 165 | 2025 |
| Tractor | PUMA 155 | 2025 |
| Tractor | FARMALL 110M | 2026 |
| Tractor | FARMALL 100M | 2026 |
| Tractor | OPTUM 440 | 2026 |
| Tractor | OPTUM 390 | 2026 |
| Tractor | OPTUM 360 | 2026 |
| Tractor | FARMALL 110A | 2025 |
| Tractor | FARMALL 60A | — |
| Tractor | FARMALL 70A | — |
| Tractor | FARMALL 50A | — |
| Tractor | JX95 | — |
| Tractor | JX95HC PLUS | — |
| Tractor | FARMALL 100C | 2025, 2024 |
| Tractor | FARMALL 120C | 2025 |
| Tractor | FARMALL 110C | 2025 |
| Tractor | FARMALL 100A | 2025 |
| Tractor | FARMALL 90C | 2024 |
| Tractor | FARMALL 120C | 2024 |
| Tractor | FARMALL 110C | 2024 |
| Tractor | FARMALL 120A | 2025 |
| Tractor | FARMALL 90A | 2025 |
| Tractor | 6340 TERRUS CVT | 2023 |
| Tractor | 4145 PROFI | — |
| Tractor | 4135 PROFI | — |
| Tractor | 4125 PROFI | — |
| Tractor | 4115 PROFI | — |
| Tractor | 6150 PROFI | 2022 |
| Tractor | 6315 TERRUS CVT | 2023 |
| Tractor | 6300 TERRUS CVT | — |
| Tractor | 6290 TERRUS CVT | 2023 |
| Combine | AF4099 | — |
| Combine | AF4088 | — |
| Tractor | T7.210 | 2026 |
| Tractor | 3600-2 EXCEL | — |
| Tractor | 3600-2 | — |
| Tractor | 3600 | — |
| Tractor | 4710 EXCEL | — |
| Tractor | 5620TX | — |
| Tractor | 7630 | — |
| Tractor | 8030 | — |
| Tractor | T6.140 | — |
| Tractor | T6.125S | — |
| Tractor | T6.145 | 2022 |
| Tractor | T6.155 | 2022 |
| Tractor | T6.160 | 2022 |
| Tractor | T6.165 | 2022 |
| Tractor | T6.175 | 2022 |
| Tractor | T6.180 | 2022 |
| Tractor | T6020 | — |
| Tractor | T6050 | — |
| Tractor | T6080 | — |
| Tractor | T6070 | — |
| 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 | 2022 |
| Tractor | T7.245 | 2022 |
| Tractor | T7.260 | 2022 |
| Tractor | T7.270 | 2022 |
| Tractor | T7.300 | 2022 |
| Tractor | T7.290 HD | 2023 |
| Tractor | T7.290 | — |
| Tractor | T7.315 HD | 2023 |
| Tractor | T7.315 | — |
| Tractor | T7.340 HD | 2023 |
| Tractor | T7040 | — |
| Tractor | T7070 | — |
| Tractor | T7060 | — |
| Tractor | TD5.75 | — |
| Tractor | TD5.110 | — |
| Tractor | TD5.100 | — |
| Tractor | TD5.90 | — |
| Tractor | TD95D HC PLUS | — |
| Tractor | WORKMASTER 120 PLUS | 2025 |
| Tractor | TT3.35 | — |
| Tractor | TT3.45 | — |
| Tractor | TT3.40 | — |
| Tractor | TT4.55 | — |
| Tractor | TT3.50 | — |
| Tractor | TT4.80 | — |
| Tractor | TT4.75 | — |
| Tractor | TT4.65 | — |
| Tractor | TT4.90 | — |
| Tractor | TT55 | — |
| Tractor | TT75 | — |
| Tractor | WORKMASTER 105 | — |
| Tractor | WORKMASTER 120 | — |
| Tractor | T7.275 HD | 2023 |
| Tractor | WORKMASTER 95 | — |
| Tractor | T7.260 | 2023 |
| Tractor | T7.245 | 2023 |
| Tractor | T7.230 | 2023 |
| Tractor | POWERSTAR 120 | 2025 |
| Tractor | POWERSTAR 110 | 2025 |
| Tractor | POWERSTAR 100 | 2025 |
| Tractor | POWERSTAR 120 | 2024 |
| Tractor | POWERSTAR 110 | 2024 |
| Tractor | POWERSTAR 100 | 2024 |
| Tractor | POWERSTAR 90 | 2024 |
| Tractor | T7.210 | 2025 |
| Tractor | T7.190 | 2025 |
| Tractor | T7.180 | 2025 |
| Tractor | T7.390 XD | 2026 |
| Tractor | T7.360 XD | 2026 |
| Tractor | T7.225 | 2026 |
| Tractor | T7.190 | 2026 |
| Tractor | T7.180 | 2026 |
| Tractor | T7.225 | 2025 |
| Tractor | WORKMASTER 100 PLUS | 2025 |
| Tractor | T5.120 | 2026 |
| Tractor | T5.110 | 2026 |
| Tractor | T5.100 | 2026 |
| Tractor | POWERSTAR 120 | 2026 |
| Tractor | POWERSTAR 110 | 2026 |
| Tractor | T7.440 XD | 2026 |
| Tractor | WORKMASTER 90 PLUS | 2025 |
| Tractor | WORKMASTER 110 PLUS | 2025 |
| Tractor | BLUE SERIES SIMBA 30 | — |
| Tractor | WORKMASTER 70 | — |
| Tractor | WORKMASTER 50 | — |
| Tractor | WORKMASTER 60 | — |
| Loader | CL36EV | — |
| Loader | 121F | — |
| Loader | 21G | — |
| Loader | 121G | — |
| Loader | 12EV | — |
| Loader | W60C | — |
| Loader | W60D | — |
| Loader | W60C | 2024 |
| Loader | W40X | — |
| Tractor | OPTUM 250 | — |
| Tractor | 6250 TERRUS CVT | — |
| Tractor | 6270 TERRUS CVT | — |
| Tractor | T6060 | — |
| Tractor | T7.275 | — |
| Loader | 21F | — |
| Loader | 321F | — |
| Loader | 221F | — |
| Loader | W80C | — |
| Loader | W50C | — |
| Tractor | OPTUM 300 CVX | — |
| Tractor | 6145 PROFI | — |
| Tractor | T7.275 HD | — |
| Tractor | T7.290 HD | — |
| Tractor | T7.315 HD | — |
| Tractor | TT 75 | — |
| Tractor | PUMA 230 | — |
| Tractor | PUMA 215 | — |
| Tractor | PUMA 175 | — |
| Tractor | 6165 IMPULS | — |
| Tractor | 6175 IMPULS | — |
| Tractor | JX39T | — |
| Tractor | WORKMASTER 55 | — |
| Tractor | 6150 IMPULS | — |
| Tractor | OPTUM 300 CVT | 2018 |
| Tractor | MAXXUM 150 | 2018 |
| Tractor | MAXXUM 125 | 2018 |
| Tractor | T6.155 | 2018 |
| Tractor | FARMALL 110 U | — |
| Tractor | FARMALL 120 U | — |
| Tractor | T6.180 | 2018 |
| Tractor | T6.145 | 2018 |
| Tractor | T7.210 | 2018 |
| Tractor | T7.175 | 2018 |
| Tractor | T7.225 | 2018 |
| Tractor | T6.125 | 2018 |
| Tractor | T6.165 | 2018 |
| Tractor | T7.190 | 2018 |
| Loader | W70C | — |
| Tractor | MAXXUM 115 | 2018 |
| Tractor | MAXXUM 135 | 2018 |
| Tractor | MAXXUM 145 | 2018 |
| Tractor | T6.160 | 2018 |
| Tractor | T7.165 | 2018 |
| Tractor | PUMA 220 | 2018 |
| Tractor | T7.245 | 2018 |
| Tractor | T7.260 | 2018 |
| Tractor | T6.175 | 2018 |
| Tractor | T7.270 | 2018 |
| Tractor | T7.315 | 2018 |
| Tractor | PUMA 185 | 2018 |
| Tractor | PUMA 200 CVT | 2018 |
| Tractor | PUMA 220 CVT | 2018 |
| Tractor | PUMA 185 CVT | 2018 |
| Tractor | T7.290 | 2018 |
| Tractor | PUMA 240 CVT | 2018 |
| Tractor | PUMA 200 | 2018 |
| Tractor | T7.230 | 2018 |
| Tractor | OPTUM 270 CVT | 2018 |
| Tractor | T7.195S | 2018 |
| Tractor | PUMA 185 CVT | — |
| Tractor | PUMA 200 CVT | — |
| Tractor | PUMA 220 CVT | — |
| Tractor | PUMA 240 CVT | — |
| Tractor | T7.215S | 2018 |
| Tractor | OPTUM 270 CVT | — |
| Tractor | T6.150 | — |
| Tractor | T7.190 | 2015 |
| Tractor | T7.175 | 2015 |
| Tractor | T7.210 | 2015 |
| Tractor | T7.230 | 2015 |
| Tractor | PUMA 150 | 2015 |
| Tractor | MAXXUM 130 | — |
| Tractor | PUMA 150 CVT | 2015 |
| Tractor | PUMA 165 | 2015 |
| Tractor | PUMA 185 CVT | 2015 |
| Tractor | PUMA 200 CVT | 2015 |
| Tractor | T7.245 | 2015 |
| Tractor | T7.260 | 2015 |
| Tractor | T7.270 | 2015 |
| Tractor | PUMA 165 CVT | 2015 |
| Tractor | PUMA 185 | 2015 |
| Tractor | PUMA 200 | 2015 |
| Tractor | PUMA 240 CVT | 2015 |
| Tractor | T7.225 | 2015 |
| Tractor | T7050 | — |
| Tractor | PUMA 220 | 2015 |
| Tractor | PUMA 220 CVT | 2015 |
| Tractor | T6.125 | — |
| Tractor | WORKMASTER-55 | — |
| Tractor | MAXXUM 120 | — |
| Tractor | T6.120 | — |
| Tractor | FARMALL 55A | — |
| Tractor | FARMALL 75A | — |
| Tractor | FARMALL-55A | — |
| Tractor | TT45A | — |
| Tractor | FARMALL-45A | — |
| Tractor | FARMALL 45A | — |
| Tractor | 5510 EXCEL | — |
| Tractor | TT55NHI | — |
| Tractor | WORKMASTER-45 | — |
| Tractor | T7.200 | — |
| Tractor | T7.170 | — |
| Tractor | T7.185 | — |
| Tractor | T7030 | — |
| Tractor | PUMA 130 | — |
| Tractor | PUMA 145 | — |
| Tractor | PUMA 160 | — |
| Tractor | T7.235 | — |
| Tractor | T7.220 | — |
| Tractor | T7.250 | — |
| Tractor | WORKMASTER 75 | — |
| Tractor | WORKMASTER 45 | — |
| Tractor | PUMA 150 CVT | — |
| Tractor | PUMA 170 | — |
| Tractor | PUMA 165 CVT | — |
| Tractor | FARMALL-65A | — |
| Tractor | WORKMASTER-65 | — |
| Tractor | FARMALL 65A | — |
| Tractor | TD5030 | — |
| Tractor | WORK EZ 72SL | — |
| Tractor | FARMALL 95 | — |
| Tractor | JX80 | — |
| Tractor | TD95D | — |
| Tractor | TD5050 | — |
| Loader | 121E SERIES 3 | — |
| Loader | W60BTC | — |
| Tractor | JX90 | — |
| Tractor | MAXXUM 100 | — |
| Tractor | FARMALL 60 | — |
| Tractor | TD4040F | — |
| Tractor | TD5010 | — |
| Tractor | TD5020 | — |
| Tractor | TD60D | — |
| Tractor | T6030 | — |
| Tractor | T6040 | — |
| Tractor | T6010 | — |
| Dozer | 1850K | — |
| Tractor | TD80D | — |
| Tractor | TT60A | — |
| Tractor | TD70D | — |
| Tractor | TD90D | — |
| Tractor | JX60 | — |
| Tractor | JX70 | — |
| Tractor | JX75 | — |
| Tractor | TT75A | — |
| Tractor | JX85 | — |
| Tractor | WORKMASTER 65 | — |
| Tractor | FARMALL 70 | — |
| Tractor | FARMALL 80 | — |
| Tractor | MXU100 | — |
| Tractor | MXU110 | — |
| Tractor | FARMALL 90 | — |
| Tractor | TS115A | — |
| Tractor | TT50A | — |
| Tractor | 80-66 | — |
| Tractor | TD75D | — |
| Tractor | PUMA 115 | — |
| Tractor | 3230 | — |
| Dozer | 1850K TIER 2 | — |
| Tractor | TN95FA | — |
| Tractor | MXM130 | — |
| Tractor | MXM140 | — |
| Tractor | MXM155 | — |
| Tractor | TN95VA | — |
| Tractor | TN95NA | — |
| Tractor | TN70VA | — |
| Tractor | TM140 | — |
| Tractor | TN75VA | — |
| Tractor | TN70NA | — |
| Tractor | TN60VA | — |
| Tractor | TM155 | — |
| Tractor | TN85FA | — |
| Tractor | TM130 | — |
| Tractor | TN75FA | — |
| Dozer | 1650K | — |
| Tractor | TM120 | — |
| Tractor | TS135A | — |
| Tractor | TS125A | — |
| Dozer | DC150.B | — |
| Dozer | D150 | — |
| Tractor | MXM120 | — |
| Tractor | MXU125 | — |
| Tractor | MXU130 | — |
| Tractor | MXU115 | — |
| Tractor | MXU135 | — |
| Tractor | MXM190 | — |
| Tractor | TS100A | — |
| Tractor | TM190 | — |
| Tractor | MXM175 | — |
| Tractor | TM175 | — |
| Dozer | 1850K TIER 1 | — |
| Dozer | 1850K XLT | — |
| Tractor | JX55 | — |
| Tractor | JX65 | — |
| Dozer | DC180.B | — |
| Tractor | 3010S | — |
| Dozer | DC180LGP | — |
| Tractor | 4010S | — |
| Tractor | 70-56 | — |
| Tractor | 65-56 | — |
| Tractor | 55-56 | — |
| Tractor | TN95F | — |
| Tractor | TN70F | — |
| Tractor | TN80F | — |
| Dozer | DC150LT | — |
| Dozer | DC180LT | — |
| Dozer | FD175 | — |
| Loader | LW170TC | — |
| Tractor | 5010S | — |
| Loader | LW170 | — |
| Loader | LW270 | — |
| Dozer | 1650K XLT | — |
| Dozer | DC150PS | — |
| Dozer | 1850K LT | — |
| Tractor | 60-66 | — |
| Dozer | 1850K LGP | — |
| Dozer | FD145 | — |
| Loader | CL145 | — |
| Tractor | 55-56 DT | — |
| Dozer | DC180PS | — |
| Tractor | TM165 | — |
| Tractor | TM115 | — |
| Tractor | TM125 | — |
| Tractor | TM135 | — |
| Tractor | TM150 | — |
| Tractor | 70-56 DT | — |
| Loader | LW190 | — |
| Tractor | 65-56 DT | — |
| Tractor | 180-90 DT | — |
| Tractor | CS16 | — |
| Loader | LW230 | — |
| Dozer | DC150 XLT | — |
| Loader | FR90 | — |
| Tractor | 140-90 DT | — |
| Loader | FL145 | — |
| Tractor | 45-66 | — |
| Tractor | 45-66 DT | — |
| Loader | FL175 | — |
| Loader | FW190 | — |
| Loader | FW170 | — |
| Loader | FW270 | — |
| Loader | FR220.2 | — |
| Tractor | 70-66 DT | — |
| Loader | FR130 | — |
| Loader | FR160.2 | — |
| Combine | 3550AL | — |
| Loader | FR130.2 | — |
| Tractor | 160-90 DT | — |
| Tractor | 60-56 | — |
| Tractor | 60-56 DT | — |
| Tractor | 72-94 DT | — |
| Tractor | 82-94 DT | — |
| Tractor | 140-90 | — |
| Tractor | 160-90 | — |
| Tractor | 180-90 | — |
| Tractor | 70-88 | — |
| Tractor | 70-76 F | — |
| Tractor | 65-46 | — |
| Tractor | 65-88 DT | — |
| Tractor | 8830 | — |
| Dozer | FD10E | — |
| Loader | FR160 | — |
| Loader | FR220 | — |
| Tractor | 80-66 DT | — |
| Tractor | 80-76 F DT | — |
| Tractor | 50-66 | — |
| Tractor | 50-66 DT | — |
| Tractor | 55-76 V | — |
| Tractor | 55-66 DT | — |
| Tractor | 55-76 V DT | — |
| Tractor | 60-66 DT | — |
| Tractor | 60-76 F DT | — |
| Tractor | 70-66 | — |
| Tractor | 70-76 V | — |
| Tractor | 70-76 LP DT | — |
| Tractor | 70-76 LP | — |
| Tractor | 70-76 F DT | — |
| Tractor | 70-90 DT | — |
| Tractor | 70-88 DT | — |
| Tractor | 80-88 DT | — |
| Tractor | 80-88 | — |
| Combine | 3790R | — |
| Combine | 3400 | — |
| Combine | 3790 | — |
| Combine | 3550 | — |
| Combine | 3500 | — |
| Combine | 3400R | — |
| Loader | 821 | — |
| Loader | FL10E | — |
| Loader | FL5B | — |
| Loader | FL14E | — |
| Tractor | 45-76 V | — |
| Tractor | 60-76 F | — |
| Tractor | 80-90 DT | — |
| Tractor | 55-76 F | — |
| Tractor | 55-76 F DT | — |
| Tractor | 433 | — |
| Tractor | 130-90 DT | — |
| Tractor | 130-90 | — |
| Tractor | 115-90 DT | — |
| Tractor | 115-90 | — |
| Tractor | 60-66 LP DT | — |
| Tractor | 70-66 V | — |
| Tractor | 70-66 LP DT | — |
| Tractor | 70-66 LP | — |
| Tractor | 70-66 F DT | — |
| Tractor | 70-66 F | — |
| Tractor | 80-66 F DT | — |
| Tractor | 80-66 F | — |
| Tractor | 80-76 F | — |
| Tractor | CS13 | — |
| Tractor | 55-66 | — |
| Tractor | 55-46 | — |
| Tractor | 55-46 DT | — |
| Tractor | 55-66 LP | — |
| Tractor | 65-46 DT | — |
| Dozer | FD20 | — |
| Loader | FR70 | — |
| Dozer | FD14E | — |
| Tractor | 533 | — |
| Tractor | 733 | — |
| Tractor | 633 | — |
| Tractor | 833 | — |
| Baler | 65 | — |
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