Spring

Enhance your Case Construction equipment’s performance with Spring #37946. Designed for durability and precision, this high-quality spring ensures optimal functionality, providing reliable support for your heavy machinery. Perfect for maintaining peak efficiency on the job site.

Compatible equipment

This part fits CASE CRUZ-AIR WHEELED EXCAVATOR, CASE CRAWLER EXCAVATOR - DUAL POWER ELECTRIC & DIESEL ENGINE, CASE LONG TRACK/TURNABLE LEVELER CRAWLER EXCAVATOR, CASE CRAWLER TRACTOR, POCLAIN CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR, CASE UNI-LOADER SKID STEER LOADER, DROTT LOGGER & HEAVY DUTY CRAWLER EXCAVATOR, BACKHOE FOR W7, W9A, W9B, W10, BACKHOE FOR CRAWLER MODELS 750, 850, 1150, BACKHOE FOR W SERIES RIGID LOADERS, BACKHOES FOR CRAWLER MODELS 750, 850, 1150, BACKHOE FOR 450, 450B, 850, 850B, AND W14, BACKHOE, CASE LOAD KING WHEEL LOADER, BACKHOE LOADER, 2WD - TIER 3 NRC - MY18, BACKHOE LOADER, 2WD - TIER 4B - MY18, BACKHOE LOADER, 4WD - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - TIER 4B - MY18, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 4B - MY18, SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005, SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006, SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008, CRAWLER DOZER, CASE TRENCHER, CASE EXCAVATOR - HYDRAULIC SHEARS, CRAWLER DOZER TIER 3, POCLAIN WHEELED EXCAVATOR, CASE CONSTRUCTION KING LOADER BACKHOE, CASE TURNTABLE LEVELER CRAWLER EXCAVATOR, SMALL ARTICULATED LOADER, CASE UNIT LOADER, CASE WHEEL LOADER including models 1085C, 1088, 1150B, 160CK, 160CKS, 160CL, 170C, 1835C, 220, 220CKS, 32, 33S, 34, 35, 36, 500, 580N, 580N EP, 580SN, 580SN WT, 590SN, 650K, 650M LT, 650M WT, 660.

Frequently asked questions

What is the part number?

The manufacturer part number is 37946.

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.