SKU: 80666003369

For Komatsu Excavator PC400-5 PC400-6 PC410-5 PC450-6 Boom Cylinder Seal Kit 707-99-67120

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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

For Komatsu Excavator PC400-5 PC400-6 PC410-5 PC450-6 Boom Cylinder Seal Kit 707-99-67120Part Number: OEM NO. 707 99 67120 Application: For Komatsu Excavator PC400 5 PC400 6 PC410 5 PC450 6 PC400LC 5 PC400LC 6 PC400 6Z PC400HD 5K Detail: PC400LC 6Z S N 30001 UP (Excel Spec.)PC400LC 6 S N 30001 UPPC400LC 6Z S N 30001 UPPC400LC S N 20001 UP (Mighty Spec.)PC450LC 6 S N 10001 UPPC450LC 6 S N 10001 UP (Overseas Version)PC450 6Z S N 10001 UPPC450 6 S N 10001 UPPC450 6 S N 10001 UP (Overseas Version)PC410LC 5 S N 10001 UPPC410 5 S N 10001

Part Number:

OEM NO. 707-99-67120

Application:

For Komatsu Excavator PC400-5 PC400-6 PC410-5 PC450-6 PC400LC-5 PC400LC-6 PC400-6Z PC400HD-5K Detail: PC400LC-6Z S/N 30001-UP (Excel Spec.)PC400LC-6 S/N 30001-UPPC400LC-6Z S/N 30001-UPPC400LC S/N 20001-UP (Mighty Spec.)PC450LC-6 S/N 10001-UPPC450LC-6 S/N 10001-UP (Overseas Version)PC450-6Z S/N 10001-UPPC450-6 S/N 10001-UPPC450-6 S/N 10001-UP (Overseas Version)PC410LC-5 S/N 10001-UPPC410-5 S/N 10001-UPPC400 S/N 20001-UP (Mighty Spec)PC400-6Z S/N 30001-UPPC400-5 S/N 20001-UP (Overseas Version)PC400-6 S/N 30001-UPPC400-5 S/N 10351-UPPC400-6Z S/N 30001-UP (Excel Spec.)PC400-5C S/N 20001-UP (Custom Spec.)PC400LC-5 S/N 10351-UPPC400LC-5 S/N 20001-UP (Overseas Version)PC450LC-6Z S/N 10001-UPPC400HD-5K S/N 20001-U

Specification:

Rod:110mmBore:160mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 80666003369

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4.2 ★★★★★
Based on 15 reviews
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Product Reviews
R
Verified Purchase
Raquel Hall
Battle Creek, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
L
Verified Purchase
LacyConner
Draper, US
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
C
Verified Purchase
Cor vW
Boise, US
★★★★★ 5
Great
Size: Medium, Color: (001) Black / Black / Pitch Gray
The best pair of work / workout / casual socks I've bought in long time! They're no show on all my sneakers, incredibly comfortable and they never move.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
L
Verified Purchase
LC
Louisville, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Carnegie, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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