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Description
2011-2013 Mack GU7 Dual Sided Multi-V- Belt, 10-Rib Goodyear 2100744Overview: Goodyear Belts has developed multi V belts that meet or exceed OE requirements, ensuring long belt life and quite operation. Restore your belt drive systems efficiency by installing a new Goodyear Belt. Features: Meets or Exceeds OEM Specifications Long life EPDM Rubber Compound Proprietary rubber formulation for quiet operation Dual sided precision ground ribs for maximum pulley contact Synthetic tension members with balanced twist cord
Overview:
Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quite operation. Restore your belt drive systems efficiency by installing a new Goodyear Belt.
Features:
- Meets or Exceeds OEM Specifications
- Long-life EPDM Rubber Compound
- Proprietary rubber
- formulation for quiet operation
- Dual sided precision ground ribs for maximum pulley contact
- Synthetic tension members with balanced twist cord ensures neutral tracking when running
- Limited Lifetime Warranty
- AutoCare recommends inspecting belts at 60,000 miles and replacing at 90,000 miles
Application:
2011 - 2013 Mack GU72011 - 2013 Mack GU8
Specs:
| Belt Material | EPDM |
|---|---|
| Cord Material | Polyester |
| Effective Length | #N/A IN |
| Goodyear Alternate P/n | D10PK1890 |
| Multi-v Profile | DPK |
| Number Of Ribs | 10 |
| Outside Circumference | #N/A IN |
| Rib Angle | 40 DD |
| Thickness | #N/A IN |
| Top Width | #N/A IN |
| Type | Dual Sided |
Interchanges:
| Gates | DK100744 |
|---|---|
| Dayco | 6100741 |
| Goodyear Alternate P/N | D10PK1890 |
| NAPA | 25D100744 |
| AC Delco | 10DK744 |
FEATURES
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 11 reviews
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Product Reviews
★★★★★ 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!
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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.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025