Bolt

Enhance your heavy equipment’s performance with Case Construction Bolt #309086. Designed for durability and precision, this high-quality bolt ensures secure connections in your machinery, optimizing efficiency and reliability on the job site. Perfect for all Case equipment models.

Compatible equipment

This part fits COMPACT WHEEL LOADER HS, ZB - STAGE V, TRACTOR LOADER BACKHOE, BACKHOE LOADER, BACKHOE LOADER TIER 4- MR1UP, BACKHOE LOADER, SIDE SHIFT, STRAIGHT LOADER ARM, 4WD - TIER 3 - MY21, CRAWLER DOZER, 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, 4WD MOTOR GRADER MY20 - STAGE V, 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, Tier-4, AWD MOTOR GRADER MY20 - STAGE V, SMALL ARTICULATED LOADER including models 421G, 570SV, 570SV CP, 570V, 575N EP, 575SV CP, 580SV, 750M LT, 750M WT, 750M WT/LGP, 836C, 850M LT, 850M WT, 850M WT/LGP, 851FX, 856C, 856C AWD, SL12, SL12 TR, SL35 TR, SL50 TR.

Frequently asked questions

What is the part number?

The manufacturer part number is 309086.

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.