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Description
Crown Automotive - Metal Unpainted Differential Gear Kit - J8129241Overview: Differential Gear Kit Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1974 1988 Jeep J20 1969 1973 Jeep J 100 1969 1973 Jeep J 2500 1969 1973 Jeep J 2600 1969 1970 Jeep J 2700 1969 1970 Jeep J 3500 1969 1970 Jeep J 3600 1969 1970 Jeep J 3700 1969 1971 Jeep J 3800 1970 1973 Jeep J 4500 1970 1973 Jeep J 4600 1970 1973 Jeep J 4700 1970 1973 Jeep J 4800 1974 1983 Jeep
Overview:
Differential Gear Kit- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1974 - 1988 | Jeep | J20 | ||
| 1969 - 1973 | Jeep | J-100 | ||
| 1969 - 1973 | Jeep | J-2500 | ||
| 1969 - 1973 | Jeep | J-2600 | ||
| 1969 - 1970 | Jeep | J-2700 | ||
| 1969 - 1970 | Jeep | J-3500 | ||
| 1969 - 1970 | Jeep | J-3600 | ||
| 1969 - 1970 | Jeep | J-3700 | ||
| 1969 - 1971 | Jeep | J-3800 | ||
| 1970 - 1973 | Jeep | J-4500 | ||
| 1970 - 1973 | Jeep | J-4600 | ||
| 1970 - 1973 | Jeep | J-4700 | ||
| 1970 - 1973 | Jeep | J-4800 | ||
| 1974 - 1983 | Jeep | J10 |
Specs:
Additional Information:
| SKU Number : | J8129241 |
|---|---|
| Brand : | Crown |
| UPC : | 848399069990 |
| Part Type : | Differential Gear Kit |
| Dimension : | 7.50(L) X 7.50(W) X 2.75(H) |
| Weight : | 8.10 lbs. |
| Color : | Unpainted |
| Material/Finish : | Metal |
| Sold AS : | Set |
|---|---|
| Quantity Required : | 1 |
| Warranty : | 12 Month |
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4.9 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Durable
Color: Green
Its bot as pretty as the day we got it but it has held up pretty well
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Surviving a 8 month old heavy chewer
Color: Blue, Color: Blue
My dog is OK with it but doesn't like it as good as the whale indestructible toy I got her previously. She chews on it a little while and quits. She acts almost like it makes her nauseated. Idk though....
It gets very very sharp! Be careful grabbing it after they've chewed it.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great puppy chew!
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
Good product. Keeps my puppy chewing on something other than me for a bit! Not too hard but strong enough to keep them busy!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
these are amazing
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
A must-have for teething puppies m safe, effective, and they actually love them
These N-Bone types have a great Puppy Teething Rings have been a total lifesaver during the teething stage. My puppy spends a solid 15–20 minutes working on one, which helps soothe her gums and keeps her from chewing on furniture or shoes. They’re soft enough to be safe for developing teeth but firm enough to give her something satisfying to gnaw on.
The chicken flavor clearly hits the spot—she gets excited every time I grab the bag. I also appreciate that they’re fully edible and made with ingredients like calcium and DHA to support growth. No rawhide, no weird plastic texture just a treat that’s designed for exactly what puppies need.
They can get a little sticky if left out too long, so I recommend supervising and tossing any unfinished pieces. Other than that, these are easily one of the best teething products I’ve found. Worth every penny.
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Best chew “toy” ever!
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
Our new puppy kept biting everything-even us! Ten chew toys later and still biting.
We bought these, and oh my!, what a difference. This keeps her occupied for l o n g periods of time and has settled her biting us down to almost never.
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Reviewed in the United States on May 9, 2026