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Description
2 Dust Seals 421-09-11350 for Komatsu WA100-1 WA200-1 WA250-3 WA380-5Replacement part number: 421 09 11350, 4210911350 Application: Fit for Komatsu Dozer: WF450 3, WF550 3D, WF550T 3, WF550T 3A, WF550T 3D, WF600T 1, WD500 3 Fit for Komatsu Loader: WA100 1, WA100 3A SN, WA100 3 HW, WA100SS 1, WA100SSS 1, WA200 1, WA200 3 SN, WA250 3, WA250 3 SN, WA350 1, WA350 3A, WA350 3A S, WA350 3A SN, WA350 3 H, WA350 3 X, WA380 1, WA380 1LC, WA380 3, WA380 3L, WA380 3MC, WA380 5, WA380 5L, WA380 5 SN, WA380 5 TN, WA380 6, WA380 7,
Replacement part number:
421-09-11350, 4210911350Application:
Fit for Komatsu Dozer: WF450-3, WF550-3D, WF550T-3, WF550T-3A, WF550T-3D, WF600T-1, WD500-3
Fit for Komatsu Loader: WA100-1, WA100-3A-SN, WA100-3-HW, WA100SS-1, WA100SSS-1, WA200-1, WA200-3-SN, WA250-3, WA250-3-SN, WA350-1, WA350-3A, WA350-3A-S, WA350-3A-SN, WA350-3-H, WA350-3-X, WA380-1, WA380-1LC, WA380-3, WA380-3L, WA380-3MC, WA380-5, WA380-5L, WA380-5-SN, WA380-5-TN, WA380-6, WA380-7, WA380-8, WA380-8E0, WA380-DZ-3, WA380Z-6, WA400-1, WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3-H, WA400-3-X, WA400-5, WA400-5L, WA420-1, WA420-1LC, WA420-3, WA420-3CS, WA420-3L, WA420-3MC, WA420-DZ-3, WA430-5, WA430-5-SN, WA430-6, WA430-6E0, WA450-1, WA450-2, WA450-3, WA450-3A, WA450-3A-S, WA450-3A-TN, WA450-3-H, WA450-3L, WA450-3MC, WA450-3-X, WA450-5L, WA450-6, WA450-6-W1, WA450L-3, WA470-1, WA470-3, WA470-5, WA470-6, WA470-6A, WA470-6R, WA470-7, WA470-8, WA470-8E0, WA470-DZ-3, WA475-10, WA475-10E0, WA480-5, WA480-5L, WA480-6, WA480-8, WA480-8E0, WA500-1, WA500-1L, WA500-1LC, WA500-1LE, WA500-3, WA500-3H, WA500-3L, WA500-3LK, WA500-6, WA500-6R, WA500-7, WA500-8, WA500-8E0, 42, 538, 545, 558, 58
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 973 reviews
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Product Reviews
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025
★★★★★ 5
Favorite socks
Size: Medium, Color: Black/Assorted
These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2024
★★★★★ 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
★★★★★ 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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