Hydraulic Pump
| Machine | Model | Years / S/N |
|---|---|---|
| SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000 | 580SM | 2004 – 2008 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000 | 580SM | 2007 – 2010 |
| SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000 | 580SM | 2004 – 2008 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000 | 580SM | 2007 – 2010 |
| BACKHOE LOADER - TIER 3 NRC | 580SN | 2015 – 2016 |
| BACKHOE LOADER - TIER 4B | 580SN | 2015 – 2016 |
| BACKHOE LOADER - TIER 3 NRC | 590SN | 2015 – 2016 |
| BACKHOE LOADER - TIER 4B | 590SN | 2015 – 2016 |
Enhance your heavy equipment’s performance with the Case Construction Hydraulic Pump #87434673. Designed for durability and efficiency, this high-quality hydraulic pump ensures optimal power delivery and reliability, making it an essential component for your construction machinery.
Compatible equipment
This part fits SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER - TIER 4B including models 580SM, 580SN, 590SN.
Frequently asked questions
What is the part number?
The manufacturer part number is 87434673.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 87434673
- Internal SKU
- IC:87434673
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 80.03 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.