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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Heavy-Duty Tension Cylinder 7Y-1780 for Caterpillar ExcavatorsReplacement part number: 7Y 1780 Appilication: Models: 311 311B 311C 312 312B 312B L 313B E110B E120B Engine: 3046,054,C4. 2,3116,3066 See Details: 311 C U SUPPLEMENT FOR EXCAVATOR LOW GROUND PRESSURE CKE01900 UP (MACHINE) 311B SUPPLEMENT FOR TRACK TYPE EXCAVATOR 8GR00001 UP (MACHINE) 312 Excavator Custom Attachments 6BL00001 UP (MACHINE) 312B SUPPLEMENT FOR TRACK TYPE EXCAVATOR LOW GROUND PRESSURE 9GR00001 UP (MACHINE) 315 315L TRACK TYPE EXCAVATOR
Replacement part number:
7Y-1780Appilication:
Models:311 311B 311C 312 312B 312B L 313B E110B E120B
Engine:3046,054,C4.2,3116,3066
See Details:
311 C U SUPPLEMENT FOR EXCAVATOR /LOW GROUND PRESSURE/ CKE01900-UP (MACHINE)
311B SUPPLEMENT FOR TRACK-TYPE EXCAVATOR 8GR00001-UP (MACHINE)
312 Excavator Custom Attachments 6BL00001-UP (MACHINE)
312B SUPPLEMENT FOR TRACK-TYPE EXCAVATOR /LOW GROUND PRESSURE/ 9GR00001-UP (MACHINE)
315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
315 Excavator 3ZM00001-UP (MACHINE) POWERED BY 3054 Engine
315B & 315B L TRACK-TYPE EXCAVATORS 1SW00001-UP (MACHINE) POWERED BY 3046 ENGINE
315B L Excavator 5SW00001-UP (MACHINE) POWERED BY 3054 Engine
315C & 315C L Excavators AKE00001-UP (MACHINE) POWERED BY 3046 Engine
315C & 315C L Excavators CFB00001-UP (MACHINE) POWERED BY 3046 Engine
315C L Excavator ANF00001-UP (MACHINE) POWERED BY 3054 Engine
315D L Excavator CJN00001-UP (MACHINE) POWERED BY C4.2 Engine
315D L Excavator KBD00001-UP (MACHINE) POWERED BY C4.2 Engine
317 & 317N Excavators 4MM00001-UP (MACHINE) POWERED BY 3054 Engine
320, 320 L, 320 N AND 320 S EXCAVATORS 3XK00822-UP (MACHINE) POWERED BY 3116 ENGINE
320, 320L & 320N EXCAVATORS 3XK00001-00821 (MACHINE)
320, 320L TRACK-TYPE EXCAVATORS 1KL00001-UP (MACHINE) POWERED BY 3066 ENGINE
330 CIPI Excavator Track Systems L5E00001-UP (MACHINE)
CIPI Undercarriages L5E00001-UP (MACHINE)
CIPI Undercarriages L5E00001-UP (MACHINE)
SUPPLEMENT FOR 311 TRACK-TYPE EXCAVATOR /LOW GROUND PRESSURE/ 9LJ00262-UP (MACHINE)
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
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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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Toddler approved
Size: 8 Toddler, Color: Black
My kid loves these shoes. We’ve bought them multiple times. She can get them on and off easily and they stand up to her wild adventures.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
So cute and so worth it!
Size: 3 Little Kid, Color: Turquoise
AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.
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Reviewed in the United States on December 8, 2025
★★★★★ 4
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
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Reviewed in the United States on November 30, 2025
★★★★★ 5
So comfy !
Size: 2 Little Kid, Color: Lavender
Shoes are so comfy and stable . I love em !
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Reviewed in the United States on May 20, 2026
★★★★★ 5
De acuerdo a lo esperado
Size: 1 Little Kid, Color: Lavender
Muy buena calidad y medida correcta
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Reviewed in the United States on September 8, 2025