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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Multi V-Belt 12 Ribs 103.9 Effective Length Goodyear 1121039Overview: Goodyear Belts has developed multi V belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive systems efficiency by installing a new Goodyear Belt. Meets or Exceeds OEM Specifications Long life EPDM Rubber Compound Proprietary rubber formulation for quiet operation Synthetic tension members with balanced twist cord ensures neutral tracking when running Application: Universal Specs: Belt
Overview:
Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by installing a new Goodyear Belt.
- Meets or Exceeds OEM Specifications
- Long-life EPDM Rubber Compound
- Proprietary rubber formulation for quiet operation
- Synthetic tension members with balanced twist cord ensures neutral tracking when running
Application:
- Universal
Specs:
| Belt Material: | EPDM |
|---|---|
| Number of Ribs: | 12 |
| Outside Circumference (in) (Belt): | 104.4 |
| Outside Circumference (mm) (Belt): | 2651 |
| Top Width (in) (Belt): | 1.66 |
| Top Width (mm) (Belt): | 42.2 |
Interchanges:
| Reference Number | Reference Name |
|---|---|
| K121039 | Gates |
| 4121040 | Continental/ContiTech |
| 5121040 | Dayco |
| D84-1000-3122640 | OEM Part Number |
| D1108-5222 | OEM Part Number |
| 5280446 | OEM Part Number |
| 4121039 | OEM Part Number |
| 12PK2639 | Goodyear Alternate P/N |
| 25121039 | NAPA |
| 12K1039 | AC Delco |
| 12PK2640 | Bando |
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 2204 reviews
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Product Reviews
★★★★★ 5
Love Em!
Color: Black, Size: 3X-Small, Color: Black, Size: 3X-Small
Love it, already made a review for the blazer but the pants are just as fancy and fit great.
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Reviewed in the United States on November 9, 2025
★★★★★ 3
Great for a costume, but not for every day
Color: White, Size: Medium
I'm not sure what I was really expecting, but these pants made me feel like I was in the song zoot suit riot and/or Dick Tracy was trying to find me. They honestly just feel very costume-ish as opposed to being something dressy. I couldn't see myself wearing these to a job interview, which is kind of my standard for what qualifies as "dress clothes." However, they do fit quite well in the waist the and down the leg. I have a wide variety of clothing options, but I even find it difficult to pair anything with these pants.
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Reviewed in the United States on November 26, 2025
★★★★★ 5
The pinstripes
Color: Black, Size: Medium
Love the style!
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Lightweight Fabric with a Bit of Stretch
Color: Black, Size: Medium, Color: Black, Size: Medium
I'm a fan of any fabric that has a small percentage of Spandex in the blend -- like these pants. (Along with mostly polyester and viscose.) It's not noticeably stretchy but the comfort is there. The fabric is very light and smooth -- and the stripes make a nice design statement. (They're giving me "gangster" vibes. Ha!)
I have a 32" waist and the Medium fits me perfectly (with a little room to spare). I do have to hem the bottoms since I'm on the short side, but they taper nicely down the leg. There's an "adjustable waist" mentioned in the headline description, but I don't see anything resembling an adjustable waist on the pants. Just a hook and button closure. (Maybe I'm missing something?) I'm happy to add these to my wardrobe.
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Reviewed in the United States on May 30, 2025
★★★★★ 5
2nd time purchase in 7 years.10 stars!
This wallet design is fantastic. Compact, front or back pocket use. Has a ton of storage even though it doesn't look it. Last one lasted 7 years of abuse and use. I ordered 2 in case these never get made again. Grab one, best wallet and real durable leather, not fake leather.
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Reviewed in the United States on December 3, 2025