CASE CONSTRUCTION OEM Part No. 133745A1R

Remanufactured 40a 12v Alternator

Alternators And Starters ·6 Fitments

$452.69 USD · per unit Available
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
Trencher 460
Trencher 6010
Skid Steer 1825B
Skid Steer 1825B
Trencher MAXI-SNEAKER
Skid Steer 1838

Enhance your heavy equipment’s performance with the Case Construction Remanufactured 40A 12V Alternator #133745A1R. Designed for durability and efficiency, this reliable alternator ensures optimal power supply for your machinery, keeping operations smooth and productive.

Frequently asked questions

What is the part number?

The manufacturer part number is 133745A1R.

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.

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
133745A1R
Internal SKU
IC:133745A1R
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Alternators And Starters
Weight
2.5 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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