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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
CTO-3800X BRAKE DRUM (FRONT, 15.00" X 4")Technical Specifications Part Type Brake Drum (Lowboy Drop Deck) Industry Number 3800X (Gunite) 61527B (Webb) Brake Size 12. 25" x 7. 5" (12. 25 in Diameter x 7. 5 in Width) Mounting Type Hub Pilot (Unimount) Outboard Overall Depth 8. 29" (Approx 210mm) Bolt Pattern 10 Holes on 11. 25" Circle (Standard Semi Truck Pattern) Pilot Hole 8. 78" Weight ~75 lbs (34 kg) Cross References Brand Part Number CTO CTO 3800X Automann 145. 3800X ConMet 10009938
Technical Specifications
| Part Type | Brake Drum (Lowboy / Drop Deck) |
| Industry Number | 3800X (Gunite) / 61527B (Webb) |
| Brake Size | 12.25" x 7.5" (12.25 in Diameter x 7.5 in Width) |
| Mounting Type | Hub Pilot (Unimount) / Outboard |
| Overall Depth | 8.29" (Approx 210mm) |
| Bolt Pattern | 10 Holes on 11.25" Circle (Standard Semi Truck Pattern) |
| Pilot Hole | 8.78" |
| Weight | ~75 lbs (34 kg) |
Cross References
| Brand | Part Number |
|---|---|
| CTO | CTO-3800X |
| Automann | 145.3800X |
| ConMet | 10009938 |
| Durabrake | 3800X |
| Gunite (Accuride) | 3800X (Original), 3800 |
| KIC | 60020 |
| Meritor | 85-123824 |
| Webb Wheel | 61527B, 61527 |
Application & Identification
| Typical Application | |
| Lowboy Trailers, Drop Deck, Machinery Transport. Uses 17.5" Tires. |
|
| Compatible Brake Shoe | |
| FMSI 4705 (12.25" x 7.5") | |
|
???? PRO TIP - The "Donut" Drum: This drum is often called the "Donut" because it has a huge center hole (standard semi-truck pilot) but a very small braking surface diameter (12.25"). This disproportionate look is the easiest way to identify it. |
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 1790 reviews
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Product Reviews
★★★★★ 5
Hana approved, gold star toy
Color: Original Pack, Color: Original Pack
This is, according to Amazon, our 11th set in 3 months. According to Hana, our shiba/chi mix, this toy is immaculate. Crunch score is a 10/10 and the squeak? Don't get her started. High pitched, easy to squeak and protected by just enough crunch and fabric that it actually lasts. In fact, she will tear the toy open before the squeaker gives up. This may seem like a small feat, however most toys last 12-30 minutes before the teefies take the squeaker out of commission. Lambchops last about 15 minutes before the squeaker gives in and fluff decorates the floor. The only reason we buy so many so often is because 1. The teefies do eventually puncture and the moment that happens she guts the poor Claw instantly. And 2. She has about 11 teefies, so the mouth gets kinda icky and due to the crunch, washing these kind of sucks- retains a lot of water and cant dry. So we replace them often even if she doesn't get to the gutting.
10/10. Its her favorite toy. And we've tested a lot of toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
These are ADORABLE!
Color: Tropical Pack, Color: Tropical Pack
These are adorable! I got them as a gift for my in-laws pups and when I was taking pics of them my dog now wants them soooo I’m going to order more for her! They are so soft and the details are hilarious! Just be careful because the pawcohol content is pretty high so I’m sure your dog will be feeling it after just one! 🤣🤣🤣🤣🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
★★★★★ 5
Great quality
Color: Tropical Pack, Color: Tropical Pack
My dog went absolutely wild for these they crinkle but thy don’t squeak and I went wild for that! She is a stuffy destroyer and she’s had them for 20 minutes now and they are still intact great product I’ll definitely be ordering more toys from you guys
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Reviewed in the United States on December 25, 2025
★★★★★ 5
My dog loves these toys!
Color: Original Pack
My dog is obsessed with these toys! We jokingly say that he’s a “doggie alcoholic” because he seems to not destroy any toys like this. They’re very soft and each of them has a squeaker! He’s a German Shepherd so they’re a little on the small side, but he loves them none-the-less! Wouldn’t recommend for tough chewers if you’re looking for something that lasts, but they’re cute and fun either way! Love the fact that they’re made by a small business as well. Will have to update with a picture in a bit!
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Reviewed in the United States on February 17, 2025
★★★★★ 5
Great Toy!
Color: Tropical Pack
These are great! I bought last Christmas for our pup- a 17 lb Aussie doodle. She’s pretty rough on toys. Usually pulls the stuffing right out in a few days. But these have lasted all year. Came back to buy her 2 new “flavors” to put under the tree.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
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