Remanufactured Starter Drive

Enhance your heavy equipment’s performance with the Case Construction Remanufactured Starter Drive #87421537. Engineered for reliability and durability, this high-quality component ensures efficient starting and optimal operation, keeping your machinery running smoothly on the job site.

Compatible equipment

This part fits SERIES - CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), CASE GASOLINE ENGINE, CASE CRAWLER TRACTOR (S/N 3023001 TO 3032301), CASE CRAWLER TRACTOR (S/N 3032301 TO 3039619), CASE CRAWLER TRACTOR (S/N 3039619 & AFTER), CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316), CASE CONSTRUCTION KING WHEEL TRACTOR, CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436), CASE LOAD KING WHEEL LOADER, CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA), CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION, CASE UNIT LOADER, CASE WHEEL LOADER (S/N 8174260 & AFTER) including models 1700, 1835, 1835B, 1845, 1845B, 1845S, 188, 310G, 420B, 430CK, 450, 480B, 480CK, 500, 530CK, 580, 580B, W5, W5A.

Frequently asked questions

What is the part number?

The manufacturer part number is 87421537.

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.

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.