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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
Crown Automotive - Steel Unpainted Ring & Pinion - D44JK488ROverview: 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 2012 2017 Jeep Wrangler Rubicon 220 3. 6 L V6 2018 Jeep Wrangler JK Unlimited Sport 220 3. 6 L V6 2012 2017 Jeep Wrangler Unlimited Sahara 220 3. 6 L V6 2012 2017 Jeep Wrangler Unlimited Sport 220 3. 6 L V6 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 |
|---|---|---|---|---|
| 2012 - 2017 | Jeep | Wrangler | Rubicon | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Unlimited Sport | 220/3.6 L V6 |
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sahara | 220/3.6 L V6 |
| 2012 - 2017 | Jeep | Wrangler | Unlimited Sport | 220/3.6 L V6 |
| 2012 - 2017 | Jeep | Wrangler | Sport | 220/3.6 L V6 |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary | 220/3.6 L V6 |
| 2012 - 2017 | Jeep | Wrangler | Unlimited Rubicon | 220/3.6 L V6 |
| 2012 - 2017 | Jeep | Wrangler | Sahara | 220/3.6 L V6 |
| 2016 | Jeep | Wrangler | Unlimited Sport S | 220/3.6 L V6 |
| 2016 | Jeep | Wrangler | Sport S | 220/3.6 L V6 |
| 2016 | Jeep | Wrangler | 75th Anniversary | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Rubicon | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Sport | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Sahara | 220/3.6 L V6 |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara | 220/3.6 L V6 |
| 2007 - 2011 | Jeep | Wrangler | 231/3.8 L V6 |
Specs:
| Axle | Dana 44 |
|---|---|
| Gear Ratio | 4.88 |
Additional Information:
| SKU Number : | D44JK488R |
|---|---|
| Brand : | Crown |
| UPC : | 849603013341 |
| Part Type : | Ring & Pinion |
| Dimension : | 16.50(L) X 11.25(W) X 7.00(H) |
| Weight : | 16.50 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
4.6 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm
Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Heaven sent
Size: Jumbo (25-Inch), Color: Dark Grey
My back suddenly decided to show me who's the boss. This reading pillow has been a God send! It is substantial without being too hard, soft enough to be comfortable without being too soft, absolutely no lumps! The outside cover is removable to allow for machine washing and is so soft to the touch. There is a handle on the back that makes it easy to move. This has allowed me to be able to sit upright, much appreciated!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good value for the size and price.
This was very good quality and pretty color. I like small pockets on the sides. It was a nice size.
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Reviewed in the United States on October 9, 2025
★★★★★ 4
"Plusses" Are Bedrest's Extra High Back & Thick Padding
Bedrest arrives vacuum-packed in a box much smaller than anticipated, but quickly expands to "size", with a longer than usual backside and what appears to be a slightly narrower seating area. " Rest" is very comfortable and thick padding ensures it adequately supports your back. Appearance-wise, the material is somewhat wrinkled/creased (due probably to packaging) and yellow (which is color I got) is a little darker than pictured, with a bit of an orange tint. Carry-handle and arm pockets are appreciated features of convenience. Overall, I'm happy with purchase and look forward to many years of comfortable lounging.
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Reviewed in the United States on July 14, 2025
★★★★★ 5
True sunny lemon yellow backrest
Comfortable and beautiful bright true sunny lemon yellow exactly what I wanted
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Reviewed in the United States on November 14, 2025