Washer
Case Construction ·17 Fitments
| Machine | Model | Years |
|---|---|---|
| Excavator | CX365E SR LC | — |
| Excavator | CX350D LC | — |
| Engine | AQ-6HK1XASS18 | — |
| Excavator | CX350C | — |
| Excavator | CX350D LC LR | — |
| Excavator | CX300D LC | — |
| Excavator | CX300C | — |
| Excavator | CX350B | — |
| Engine | AQ-6HK1XASS01-02 | — |
| Engine | AQ-6HK1XASS12 | — |
Introducing the Case Construction Washer #437873A1, a durable and reliable component designed for heavy equipment maintenance. Engineered for optimal performance, this washer ensures secure fittings and enhances the longevity of your machinery, keeping your operations running smoothly.
Frequently asked questions
What is the part number?
The manufacturer part number is 437873A1.
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
- 437873A1
- Internal SKU
- IC:437873A1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.26 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.
All 17 fitments
| Machine | Model | Years |
|---|---|---|
| Excavator | CX365E SR LC | — |
| Excavator | CX350D LC | — |
| Engine | AQ-6HK1XASS18 | — |
| Excavator | CX350C | — |
| Excavator | CX350D LC LR | — |
| Excavator | CX300D LC | — |
| Excavator | CX300C | — |
| Excavator | CX350B | — |
| Engine | AQ-6HK1XASS01-02 | — |
| Engine | AQ-6HK1XASS12 | — |
| Engine | AQ-6HK1XASS11 | — |
| Engine | AQ-6HK1XASS02 | — |
| Engine | AQ-6HK1XASS01 | — |
| Excavator | CX290B | — |
| Excavator | CX470B | — |
| Excavator | CX330 | — |
| Excavator | CX350 | — |