Seal Protection
Case Construction ·22 Fitments
| Machine | Model | Years |
|---|---|---|
| WHEEL LOADER STD LINKAGE - STAGE V - 2025 UPDATES | 521G | — |
| WHEEL LOADER XT LINKAGE - STAGE V - 2025 UPDATES | 521G | — |
| WHEEL LOADER - STAGE V - TS - XT | 521G2 | — |
| WHEEL LOADER - STAGE V - TS - ZBAR | 521G2 | — |
| WHEEL LOADER - T4B - STD LINKAGE | 521G2 | 2020 – 2024 |
| WHEEL LOADER - T4B - XR LINKAGE | 521G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XT LINKAGE | 521G2 | 2020 – 2023 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| WHEEL LOADER - T4B - STD LINKAGE | 621G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XR LINKAGE | 621G2 | 2020 – 2023 |
Enhance the longevity of your Case Construction equipment with Seal Protection #312070. This high-quality seal ensures optimal performance and durability, safeguarding critical components against wear and tear in demanding job site conditions. Trust Case for reliable protection.
Compatible equipment
This part fits WHEEL LOADER STD LINKAGE - STAGE V - 2025 UPDATES, WHEEL LOADER XT LINKAGE - STAGE V - 2025 UPDATES, WHEEL LOADER - STAGE V - TS - XT, WHEEL LOADER - STAGE V - TS - ZBAR, WHEEL LOADER - T4B - STD LINKAGE, WHEEL LOADER - T4B - XR LINKAGE, WHEEL LOADER - T4B - XT LINKAGE, CASE WHEEL LOADER, 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 including models 521G, 521G2, 621C, 621G2, 721G2, 836C, 836C AWD, 856C, 856C AWD.
Frequently asked questions
What is the part number?
The manufacturer part number is 312070.
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
- 312070
- Internal SKU
- IC:312070
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.03 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 22 fitments
| Machine | Model | Years |
|---|---|---|
| WHEEL LOADER STD LINKAGE - STAGE V - 2025 UPDATES | 521G | — |
| WHEEL LOADER XT LINKAGE - STAGE V - 2025 UPDATES | 521G | — |
| WHEEL LOADER - STAGE V - TS - XT | 521G2 | — |
| WHEEL LOADER - STAGE V - TS - ZBAR | 521G2 | — |
| WHEEL LOADER - T4B - STD LINKAGE | 521G2 | 2020 – 2024 |
| WHEEL LOADER - T4B - XR LINKAGE | 521G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XT LINKAGE | 521G2 | 2020 – 2023 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| WHEEL LOADER - T4B - STD LINKAGE | 621G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XR LINKAGE | 621G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XT LINKAGE | 621G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - STD LINKAGE | 721G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XR LINKAGE | 721G2 | 2020 – 2023 |
| WHEEL LOADER - T4B - XT LINKAGE | 721G2 | 2020 – 2023 |
| 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 836C | — |
| 4WD MOTOR GRADER MY20 - STAGE V | 836C | — |
| 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 836C | — |
| AWD MOTOR GRADER MY20 - STAGE V | 836C AWD | — |
| 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 856C | — |
| 4WD MOTOR GRADER MY20 - STAGE V | 856C | — |
| 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V | 856C | — |
| AWD MOTOR GRADER MY20 - STAGE V | 856C AWD | — |