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Description
Crown Automotive - Steel Unpainted Differential Gear Kit - 68004075AAOverview: Differential Gear Kit Dana 30 Front Axles Standard Differential Includes 10 Ring Gear Bolts Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 2012 2017 Jeep Wrangler Unlimited Sport 2018 Jeep Wrangler JK Unlimited Sport 2007 2011 Jeep Wrangler 2008 2012 Jeep Liberty 2007 2011 Dodge Nitro 2012 2017 Jeep Wrangler Sport 2012 2017 Jeep Wrangler Unlimited Sahara 2012 2017
Overview:
Differential Gear Kit- Dana 30 Front Axles
- Standard Differential
- Includes 10 Ring Gear Bolts
- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sport | |
| 2018 | Jeep | Wrangler JK | Unlimited Sport | |
| 2007 - 2011 | Jeep | Wrangler | ||
| 2008 - 2012 | Jeep | Liberty | ||
| 2007 - 2011 | Dodge | Nitro | ||
| 2012 - 2017 | Jeep | Wrangler | Sport | |
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sahara | |
| 2012 - 2017 | Jeep | Wrangler | Sahara | |
| 2016 | Jeep | Wrangler | 75th Anniversary | |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara | |
| 2016 | Jeep | Wrangler | Unlimited Sport S | |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary | |
| 2018 | Jeep | Wrangler JK | Sport | |
| 2018 | Jeep | Wrangler JK | Sahara | |
| 2016 | Jeep | Wrangler | Sport S |
Specs:
Additional Information:
| SKU Number : | 68004075AA |
|---|---|
| Brand : | Crown |
| UPC : | 848399086492 |
| Part Type : | Differential Gear Kit |
| Dimension : | 13.00(L) X 13.00(W) X 3.50(H) |
| Weight : | 4.60 lbs. |
| Color : | Unpainted |
| Material/Finish : | Metal Steel |
| Sold AS : | Set |
|---|---|
| Quantity Required : | 1 |
| Warranty : | 12 Month |
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
4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 1
Not worth the time or money
Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
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Reviewed in the United States on April 30, 2026
★★★★★ 3
Does the job but dangerous to walk with!
Does the job but dangerous to walk with: foot is sliding inside the sock if the foot was treated with cream or lotion prior. It is uncomfortable to sleep with but a necessary hurdle to heal your heels!
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Reviewed in the United States on December 24, 2025
★★★★★ 4
Does the trick
Bought it with urea cream for my senior dad who was diabetes. Careful with it, it will tear
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Reviewed in the United States on April 6, 2026
★★★★★ 5
The really work!
Bought these or a friend with severely dry cracked feet. The change was significant and immediate. They wore them around the house for a day and that night they could already feel the difference.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Fabulously bizarre and effective
These silicone socks have to be the strangest item I have ever ordered from Amazon. However strange they are, I was pleasantly surprised with them.
My order came with two pairs, and I took one pair out to wash before use. I laughed at handling them then because they were a cross between hospital socks and leftover mannequin skin…trippy.
The socks dried fast, so I put on foot lotion and put the socks on. The socks are beige skin tones that cover the entire foot up to the ankle, basically booties.
The silicone is very soft and makes putting on and taking off the socks easy. They are also surprisingly easy to walk around in because the bottoms have grips, again, like hospital socks. I walked on tile, hardwood, and carpet with no slipping. The booties also stayed in place with no issues.
I was concerned my feet would sweat, but that didn't happen. I was able to wear them for 3 hours without sweaty feet.
When I took them off, my feet were a lot more soft than before or if I had used regular socks. For reference, my feet are not terrible, but the skin around my toes is dry and peeling from my picking(gross, I know).
The socks I got are a size large, which worried me because they are big, but the site said for my shoe size (9) that's what I should order, and they were right. They are the perfect size and stretchy for room.
I can't believe how cool and well-thought-out these socks are, on top of working. Honestly, these are among the top 20 favorite items I've ordered from Amazon. They may look incredibly strange, and they are, but they work wonders.
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Reviewed in the United States on June 5, 2025