CASE CONSTRUCTION OEM Part No. 87437920

Coupling 14 Teeth

Case Construction ·9 Fitments

$289.88 USD · per unit In stock · 2 on hand
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000 580M 2004 – 2008
SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000 580M 2008 – 2010
LOADER BACKHOE - BSN JJG0239361 580SL 1998 – 2000
SERIES 2 LOADER BACKHOE - ASN JJG0239360 580SL 1994 – 2000
LOADER BACKHOE (NORTH AMERICA) 580SM 1999 – 2004
LOADER BACKHOE 590L 1998
LOADER BACKHOE 590SL 1995 – 1998
SERIES 2 LOADER BACKHOE - ASN JJG0210575 590SL 1998 – 2000
LOADER BACKHOE (NORTH AMERICA) 590SM 2001 – 2004
Replaces: 121124A2; 135405A1; 135405A2; 257955A1; 121124A1; 257954A1
  • Weight: 2.073 kg

Compatible equipment

This part fits SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000, LOADER BACKHOE - BSN JJG0239361, SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575 including models 580M, 580SL, 580SM, 590L, 590SL, 590SM.

Frequently asked questions

What is the part number?

The manufacturer part number is 87437920.

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
87437920
Internal SKU
IC:87437920
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
3.95 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.

This part appears in these diagrams

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