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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Idler 21W-30-00013 for Komatsu PC60-6 PC60-7 PC70-7 PC75UD-3Replacement part number: 21W 30 00012, 21W 30 00013, 21W 30 00014, 21W 30 00015, 21W3000012, 21W3000013, 21W3000014, 21W3000015 Application: Fit for following models: Komatsu Drilling Rig: BA100 1, BR120T 1, BZ120 1 Komatsu Carrier: CD60R 1B Komatsu Roller: JT150 1 Komatsu Excavator: PC60 6, PC60 6S, PC60 6Z, PC60 7, PC60 7 B, PC70 7, PC70 7 B, PC75UD 2, PC75UD 2E, PC75UD 3, PC75US 3, PC75UU 1, PC75UU 2, PC75UU 2E, PC75UU 3, PC78MR 6, PC78US 10,
Replacement part number:
21W-30-00012, 21W-30-00013, 21W-30-00014, 21W-30-00015, 21W3000012, 21W3000013, 21W3000014, 21W3000015
Application:
Fit for following models:
Komatsu Drilling Rig: BA100-1, BR120T-1, BZ120-1
Komatsu Carrier: CD60R-1B
Komatsu Roller: JT150-1
Komatsu Excavator: PC60-6, PC60-6S, PC60-6Z, PC60-7, PC60-7-B, PC70-7, PC70-7-B, PC75UD-2, PC75UD-2E, PC75UD-3, PC75US-3, PC75UU-1, PC75UU-2, PC75UU-2E, PC75UU-3, PC78MR-6, PC78US-10, PC78US-5, PC78US-6, PC78US-8, PC78UU-6, PC78UU-8, PC80MR-3, PC88MR-10, PC88MR-6, PC88MR-8
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
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
★★★★★ 5
Love my socks!
They fit perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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