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Description
4Pcs Permanent Coupling 124-2111 for Caterpillar CAT 3054C C18 C2.4 C4.2 S3Q2 Engine 226D 440 239D 257D 305D 312D 777DPart Number: 124 2111, 1242111, CA1242111Application: Fit for Caterpillar CAT Motor Grader: 16M, 24M Fit for Caterpillar CAT Skid Steer Loader: 226D, 232D, 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2, 272D2 XHP Fit for Caterpillar CAT Backhoe Loader: 440, 450 Fit for Caterpillar CAT Compact Track Loader: 239D, 249D, 259D, 279D, 289D, 299D, 299D XHP, 299D2, 299D2 XHP, 299D2XHP Fit for Caterpillar CAT Multi Terrain Loader: 257D, 277D, 287D, 297D, 297D
Part Number:
124-2111, 1242111, CA1242111Application:
Fit for Caterpillar CAT Motor Grader: 16M, 24MFit for Caterpillar CAT Skid Steer Loader: 226D, 232D, 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2, 272D2 XHP
Fit for Caterpillar CAT Backhoe Loader:
440, 450
Fit for Caterpillar CAT Compact Track Loader: 239D, 249D, 259D, 279D, 289D, 299D, 299D XHP, 299D2, 299D2 XHP, 299D2XHP
Fit for Caterpillar CAT Multi Terrain Loader: 257D, 277D, 287D, 297D, 297D XHP, 297D2, 297D2 XHP
Fit for Caterpillar CAT Excavator:
303.5 D, 303.5C CR, 303.5E, 303.5E 2CR, 303.5E CR, 303C CR, 304 C CR, 304D CR, 304E, 304E 2CR, 305 C CR, 305.5D, 305.5E, 305.5E2 CR, 305D, 305E, 305E2 CR, 308E, 312D, 312D L, 312E, 312E L, 314C CR, 314C LCR, 314E LCR, 315D L, 319D L, 319D LN, 320C, 320C L, 320D, 320D L, 320D LRR, 321D LCR, 324D L, 324D L Hydraulic, 325D, 325D L, 328D LCR, 329D L, 330D, 330D L, 345D L, 349D L, 349E L, 349E L-VG
Fit for Caterpillar CAT Off-Highway Truck: 797, 777D, 777G, 797B, 797F
Fit for Caterpillar CAT Generator Set: 3512B, G3520, G3520H
Fit for Caterpillar CAT OEM Solution: 777G, 785D
Fit for Caterpillar CAT Mulching Head: HM312, HM315
Fit for Caterpillar CAT Wheel Dozer: 824C, 844
Fit for Caterpillar CAT Compactor: 825C, 826C
Fit for Caterpillar CAT Integrated Toolcarrier: IT14G
Fit for Caterpillar CAT Trebcher: T6B, T9B, T15B
Condition:
New OriginalNote:
This 100% Genuine part is non-returnable and non-exchangeable.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
4.7 ★★★★★
Based on 2141 reviews
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Product Reviews
★★★★★ 5
comfortable
Size: 7 Big Kid, Color: Black/Black
super comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Great shoes
Size: 5 Big Kid, Color: Navy/Blue
Loved them but bought a size too small so had to buy another pair…my bad 🤦🏽♀️
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Comfortable and Easy to Wear Daily
Size: 2 Little Kid, Color: Navy/Blue
My daughter has been wearing these navy/blue shoes since the weather has been less rainy and more sunny. They are great for outdoor play, especially on days when it's warm outside. The knit mesh upper keeps her feet from overheating, and the cushioned insole feels supportive without being stiff. At size 2, the fit is accurate and the width runs a bit roomy, which gave her some growing room without feeling loose.
The slip-on design with elastic laces and pull tabs is a real plus. She can get them on and off without any help, which she loves. The shoes are light enough that she barely notices them during long active days. My one small complaint is that the sole feels more like firm foam than rubber, so they can be a little slippery on smooth indoor floors.
For the price, these deliver solid everyday value. They look good, hold up well to regular use, and my daughter reaches for them first most mornings.
Pros:
- Breathable mesh keeps feet cool
- Easy slip-on design with elastic laces and pull tabs
- Lightweight and comfortable for all-day wear
- Accurate sizing with a roomy width
- Durable for the price
Cons:
- Sole can be slippery on hard smooth surfaces
- Limited outsole grip compared to rubber-soled shoes
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great kids' shoe — easy on, comfy all day
Size: 3 Little Kid, Color: Pink/Lavender
My kid has been wearing these for a few weeks now and I'm genuinely impressed with how well they've held up. The knit mesh upper keeps feet cool and comfortable during long days at school and outdoor play, and the cushioned EVA midsole does a great job absorbing impact.
What really won me over is the slip-on design with elasticated laces and dual pull tabs — my child can put them on and take them off completely independently, which is a huge win. The fit is snug but not tight, and they run a bit roomy in width, which is great for kids with wider feet or those who need a little growing room.
At $32, the quality feels solid for the price. Lightweight, breathable, and easy to wear — these check all the boxes for an everyday kids' shoe.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Cute, Comfortable, Light-Weight Shoes, Perfect for School
Size: 11 Little Kid, Color: Pink/Lavender, Size: 11 Little Kid, Color: Pink/Lavender
These have turned out to be great everyday shoes for my 5 year old. She normally wears a size 10, but since that size wasn’t available, I ordered the 11 expecting her to grow into them. I was pleasantly surprised that they already fit her pretty well. There’s still a little extra room in the toe area, but the shoes fit securely around her ankles so they don’t feel loose or slip off while walking or playing.
She says they’re very comfortable and loves how easy they are to slip on by herself. The lightweight design is nice for everyday wear, and they’ve held up well so far despite being worn almost daily. They've become her favorite shoes to wear! Also the pink/lavender color is really pretty in person. Overall, I’m very happy with them and would order again.
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Reviewed in the United States on May 13, 2026