Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Maxiforce Gear, Starter Ring (138 Teeth) for Cummins 3902127Replaces Cummins OEM number 3902127 Case Backhoe Loaders 580K, 580L, 580L SERIES 2, 580SE, 580SK, 580SL, 580SL SERIES 2 Case Wheel Loaders 621, 621B, 621C, 721, 721B, 721C Komatsu Excavators PC210 6D, PC210 6K, PC210 7 CA, PC210 7 CG, PC210 7K, PC210 8K Komatsu Wheel Loaders WA200 3, WA200 5, WA200 5 SS, WA200 6, WA200L 5, WA200PT 5, WA200PTL 5, WA200PZ 6, WA250 3, WA250 3L, WA250 5, WA250 6, WA250L 3, WA250L 5, WA250PT 3, WA250PT 3L, WA250PT 3MC,
Replaces Cummins OEM number 3902127
Case Backhoe Loaders 580K, 580L, 580L SERIES 2, 580SE, 580SK, 580SL, 580SL SERIES 2
Case Wheel Loaders 621, 621B, 621C, 721, 721B, 721C
Komatsu Excavators PC210-6D, PC210-6K, PC210-7-CA, PC210-7-CG, PC210-7K, PC210-8K
Komatsu Wheel Loaders WA200-3, WA200-5, WA200-5 SS, WA200-6, WA200L-5, WA200PT-5, WA200PTL-5, WA200PZ-6, WA250-3, WA250-3L, WA250-5, WA250-6, WA250L-3, WA250L-5, WA250PT-3, WA250PT-3L, WA250PT-3MC, WA250PT-5, WA250PTL-5, WA250PZ-5, WA250PZ-6, WA320-3, WA320-3CS, WA320-3L, WA320-3MC, WA320-5, WA320-5L, WA320-6, WA320-6N, WA320PZ-6 and more
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
4.3 ★★★★★
Based on 2073 reviews
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Product Reviews
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025