Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
RT Off-Road - Steel Unpainted Ring & Pinion - D30JK488Overview: Ring & Pinion 4. 88 Gear Ratio 24 Spline Pinion Fits all OE or OE Replacement Differential Cases Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 2007 2011 Jeep Wrangler 2012 2017 Jeep Wrangler Unlimited Sport 2012 2017 Jeep Wrangler Unlimited Sahara 2016 Jeep Wrangler Unlimited Sport S 2012 2017 Jeep Wrangler Sahara 2016 Jeep Wrangler 75th Anniversary 2012 2017 Jeep
Overview:
Ring & Pinion- 4.88 Gear Ratio
- 24 Spline Pinion
- Fits all OE or OE Replacement Differential Cases
- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2007 - 2011 | Jeep | Wrangler | ||
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sport | |
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sahara | |
| 2016 | Jeep | Wrangler | Unlimited Sport S | |
| 2012 - 2017 | Jeep | Wrangler | Sahara | |
| 2016 | Jeep | Wrangler | 75th Anniversary | |
| 2012 - 2017 | Jeep | Wrangler | Sport | |
| 2018 | Jeep | Wrangler JK | Sahara | |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary | |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara | |
| 2018 | Jeep | Wrangler JK | Unlimited Sport | |
| 2016 | Jeep | Wrangler | Sport S | |
| 2018 | Jeep | Wrangler JK | Sport |
Specs:
| Axle | Dana 30 |
|---|---|
| Gear Ratio | 4.88 |
Additional Information:
| SKU Number : | D30JK488 |
|---|---|
| Brand : | Crown RT Off-Road |
| UPC : | 849603020509 |
| Part Type : | Ring & Pinion |
| Dimension : | 8.00(L) X 7.50(W) X 4.50(H) |
| Weight : | 9.40 lbs. |
| Color : | Unpainted |
| Material/Finish : | Steel |
| Sold AS : | Each |
|---|---|
| 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
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Based on 638 reviews
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Product Reviews
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5
Premium feel
Size: 10, Color: Black
Very comfortable to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
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4
Ok in a pinch. Can get better shoes for the price. Wide arenβt wide
Size: 9 Wide, Color: Black/Black
These were ok comfortable. Would have preferred at the price point to be a little more comfortable. For being a wide size, the shoe was rather tight on my feet. Quality is ok. It passed for the wedding. Would probably have taken more time to pick something different if I had the ability to. This was a last minute purchase.
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Reviewed in the United States on December 11, 2025
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5
A must have in your shoe collection.
Size: 13, Color: Black
Very comfortable, very stylish, and in my price range gives me exactly what I was looking for in a shoe. Definitely a quality shoe. Iβm 6β4, 309 lbs and size 13 shoe.
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Reviewed in the United States on July 24, 2025
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5
very good and very fast service.
Size: 10 Wide, Color: Black/Black
very well made shoes.
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Reviewed in the United States on March 25, 2026
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3
Looks not finished
Size: 14, Color: Black/Black
They are probably good shoes but they look unfinished
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Reviewed in the United States on February 1, 2026
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