Washer
| Machine | Model | Years / S/N |
|---|---|---|
| COMPACT WHEEL LOADER STD TC - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 121F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD TC - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 21F | 2014 – 2022 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 221F | 2014 – 2022 |
| COMPACT WHEEL LOADER HS ZB - TIER 4 | 321F | 2014 – 2022 |
| COMPACT WHEEL LOADER STD ZB - TIER 4 | 321F | 2014 – 2022 |
| TRACTOR - TIER 4A (NA) - S/N ZXXT5XXXX | T4.95 | 2013 – 2015 |
Introducing the Case Construction Washer #12639921, a durable and reliable component designed for heavy equipment maintenance. Engineered for optimal performance, this washer ensures efficient operation and longevity, making it an essential part for your construction machinery.
Compatible equipment
This part fits COMPACT WHEEL LOADER STD TC - TIER 4, COMPACT WHEEL LOADER STD ZB - TIER 4, COMPACT WHEEL LOADER HS ZB - TIER 4, TRACTOR - TIER 4A (NA) - S/N ZXXT5XXXX including models 121F, 21F, 221F, 321F, T4.95.
Frequently asked questions
What is the part number?
The manufacturer part number is 12639921.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 12639921
- Internal SKU
- IC:12639921
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 lb
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.