Wrench Adjusting

The Case Construction Wrench Adjusting #45276 is an essential tool for heavy equipment maintenance. Designed for durability and precision, it ensures optimal performance and easy adjustments on Case machinery, making it a must-have for any construction professional.

Compatible equipment

This part fits CRAWLER DOZER, COMPACT WHEEL LOADER TIER 3, SMALL WHEEL LOADER, LOADER LANDSCAPER - LIVERY, LOADER LANDSCAPER, LOADER LANDSCAPER - TIER 4B - MY26, TRACTOR LOADER BACKHOE, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER, BACKHOE LOADER, 2WD - TIER 3 NRC - MY18, BACKHOE LOADER, 2WD - TIER 3 NRC - MY19, BACKHOE LOADER, 2WD - TIER 4B - MY18, BACKHOE LOADER, 2WD - TIER 4B - MY19, BACKHOE LOADER, 4WD - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - TIER 3 NRC - MY19, BACKHOE LOADER, 4WD - TIER 4B - MY18, BACKHOE LOADER, 4WD - TIER 4B - MY19, BACKHOE LOADER, WIDE TRACK - TIER 3 NRC, FORKLIFT - LIVERY, FORKLIFT, REGULATED NA - TIER 4 - MY26, SKID STEER LOADER, REGULATED NA, TIER 4 - MY26, SKID STEER LOADER - TIER 4F - NA, SKID STEER LOADER - NRC, SKID STEER LOADER - TIER 3 - ROW, SV340B-RGV-AP, COMPACT TRACK LOADER, COMPACT TRACK LOADER - TIER 4F - NA, COMPACT TRACK LOADER - NRC, COMPACT TRACK LOADER - TIER 3 - ROW including models 750M WT, 121E SERIES 3, 21D, 21E SERIES 3, 221E SERIES 3, 321E SERIES 3, 570N EP, 570N EP NC, 570SV, 570SV CP, 570V, 580N, 580N EP, 580SN, 580SN WT, 586H, 588H, 590SN, 750M LT, 750M WT/LGP, SR270B, SV280, SV280B, SV300, SV300B.

Frequently asked questions

What is the part number?

The manufacturer part number is 45276.

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.

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.