Shipping Estimate
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Bucket Cylinder Seal Kit 390-4227 for Caterpillar CAT Engine C7.1 C4.4 C7 C6.4 Excavator 320 313FL 313F 320D2 312D 320DPart Number: CA3904227, 390 4227, 3904227Application: Fit for Caterpillar Excavator: 320, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 L, 312D2 GC, 312E, 312E L, 312F, 312F GC, 313D2, 313D2 GC, 313D2 L, 313D2 LGP, 313F, 313F L, 313F LGC, 314D CR, 314D LCR, 314E CR, 314E SR, 314E LCR, 314F, 315F L, 318F L, 320, 320 GC, 320D, 320D L, 320D LN, 320D2, 320D2 L, 320D2 GC, 320E, 320E L, 320F L, 323, 323D2 L, 323F L, 324D, 324D L, 324E, 324E L, 326D2, 326D2
Part Number:
CA3904227, 390-4227, 3904227Application:
Fit for Caterpillar Excavator:320, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 L, 312D2 GC, 312E, 312E L, 312F, 312F GC, 313D2, 313D2 GC, 313D2 L, 313D2 LGP, 313F, 313F L, 313F LGC, 314D CR, 314D LCR, 314E CR, 314E SR, 314E LCR, 314F, 315F L, 318F L, 320, 320 GC, 320D, 320D L, 320D LN, 320D2, 320D2 L, 320D2 GC, 320E, 320E L, 320F L, 323, 323D2 L, 323F L, 324D, 324D L, 324E, 324E L, 326D2, 326D2 L, 326F L, 326F LN, 329D, 329D L, 329D2, 329D2 L, 329E, 329E L, 329E LN, 329F L, 330F L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 555 reviews
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Product Reviews
★★★★★ 5
Very practical for the price.
Color: Black
Very practical for the price.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything.
The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop.
Overall, a good, portable divider that’s quick to set up and works well for light use.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
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Reviewed in the United States on April 28, 2026
★★★★★ 2
Low budget option
Color: Grey
Budget low quality if thats what youre looking for
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Reviewed in the United States on April 27, 2026
★★★★★ 3
Hard to assemble
Color: Grey
This is extremely hard to put together, but once its together it is pretty good. You will need to secure it to something. It falls over.
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Reviewed in the United States on March 6, 2026