Pressure Relief Valve
Case Construction ·25 Fitments
| Machine | Model | Years |
|---|---|---|
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 121E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 121E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER TIER 2 (NA) | 21D | 2002 – 2004 |
| SMALL WHEEL LOADER | 21D | 2002 – 2004 |
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 21E | 2005 – 2007 |
| SMALL WHEEL LOADER (EUR) | 21E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 21E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 21F | 2014 – 2022 |
Enhance your heavy equipment’s performance with the Case Construction Pressure Relief Valve #47628178. Designed for durability and precision, this essential component ensures optimal hydraulic pressure control, improving efficiency and safety in your construction operations. Upgrade your machinery today!
Compatible equipment
This part fits COMPACT WHEEL LOADER W/MONO BOOM (NA), COMPACT WHEEL LOADER TIER 3, COMPACT WHEEL LOADER STD TC - TIER 4, COMPACT WHEEL LOADER STD ZB - TIER 4, COMPACT WHEEL LOADER TIER 2 (NA), SMALL WHEEL LOADER, SMALL WHEEL LOADER (EUR), COMPACT WHEEL LOADER HS ZB - TIER 4, CRAWLER DOZER TIER 3 (HYDRO), CRAWLER DOZER - TIER 4B, AWD MOTOR GRADER (LIVERY) - TIER 4, AWD MOTOR GRADER MY20 - STAGE V including models 121E, 121E SERIES 3, 121F, 21D, 21E, 21E SERIES 3, 21F, 221D, 221E, 221E SERIES 3, 221F, 321F, 650L, 650M LT, 650M WT, 836C AWD.
Frequently asked questions
What is the part number?
The manufacturer part number is 51562170.
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
- 51562170
- Internal SKU
- IC:51562170
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.37 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 25 fitments
| Machine | Model | Years |
|---|---|---|
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 121E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 121E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER TIER 2 (NA) | 21D | 2002 – 2004 |
| SMALL WHEEL LOADER | 21D | 2002 – 2004 |
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 21E | 2005 – 2007 |
| SMALL WHEEL LOADER (EUR) | 21E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 21E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER TIER 2 (NA) | 221D | 2004 |
| SMALL WHEEL LOADER | 221D | 2002 – 2004 |
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 221E | 2005 – 2007 |
| SMALL WHEEL LOADER (EUR) | 221E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 221E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 321F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 321F | 2014 – 2022 |
| CRAWLER DOZER TIER 3 (HYDRO) | 650L | 2008 – 2017 |
| CRAWLER DOZER - TIER 4B | 650M LT | 2017 – 2022 |
| CRAWLER DOZER - TIER 4B | 650M WT | 2017 – 2022 |
| AWD MOTOR GRADER (LIVERY) - TIER 4 | 836C AWD | 2017 – 2022 |
| AWD MOTOR GRADER MY20 - STAGE V | 836C AWD | 2020 – 2022 |