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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
Oil Seal 123123-33211 for Komatsu WA450-3 WA470-DZ-3 WA500-3 WA600-8 HM300-1Replacement part number: 421 33 21811, 4213321811, 421 33 21810, 4213321810 Application: Fit for following models: Komatsu Truck: HM300 1, HM300 1L, HM300TN 1 Komatsu Loader: WA400 3A, WA400 3A S, WA400 3A SN, WA400 3 H, WA400 3 X, WA420 3, WA420 3CS, WA420 3MC, WA420 DZ 3, WA450 3, WA450 3A, WA450 3A S, WA450 3A TN, WA450 3 H, WA450 3L, WA450 3MC, WA450 3 X, WA450L 3, WA470 3, WA470 DZ 3, WA500 3, WA500 3H, WA500 3L, WA500 3LK, WA600 8, WA600 8E0,
Replacement part number:
421-33-21811, 4213321811, 421-33-21810, 4213321810Application:
Fit for following models:
Komatsu Truck: HM300-1, HM300-1L, HM300TN-1
Komatsu Loader: WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3-H, WA400-3-X, WA420-3, WA420-3CS, WA420-3MC, WA420-DZ-3, WA450-3, WA450-3A, WA450-3A-S, WA450-3A-TN, WA450-3-H, WA450-3L, WA450-3MC, WA450-3-X, WA450L-3, WA470-3, WA470-DZ-3, WA500-3, WA500-3H, WA500-3L, WA500-3LK, WA600-8, WA600-8E0, WD500-3, WF450-3, WF450T-3, WF550-3D, WF550T-3, WF550T-3A, WF550T-3D
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]
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4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them!
They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried.
They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026