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USA Standard Gear (ZG D30SR-488JK) Replacement Ring & Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential
AMAZON.COM
Price
$ 193.82
Last price was updated on: 19th Dec 2025, 05:39 AM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$193.82
$34.41
Lowest
$218.93
Highest
Buying Advice:
Good – Worth buying. 77% chance price goes up. Buy soon.
Good – Worth buying. 77% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$34.41
24th Dec 2017
Highest Ever
$218.93
29th Mar 2023
Average Price
$161.81
467 data points
Last 3M Low
$190.29
24th Nov 2025
Last 6M Low
$190.29
24th Nov 2025
Last 12M Low
$186.34
19th Jan 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0078U9ECU |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | USA Standard Gear |
| Rating | 4.4 ( 1072 ratings ) |
| Category | Differential Rings & Pinions |
| Manufacturer | USA Standard Gear |
| Model Number | ZG D30SR-488JK |
| Item Dimensions | 16 x 12 x 6 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for USA Standard Gear ZG D30SR-488JK Replacement Ring amp Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential was $34.41 on 24th Dec 2017. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for USA Standard Gear ZG D30SR-488JK Replacement Ring amp Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential was $218.93 on 29th Mar 2023. Prices have dropped since then.
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What is the average price of this product?The average price for USA Standard Gear ZG D30SR-488JK Replacement Ring amp Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential is $161.81 (467 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, USA Standard Gear ZG D30SR-488JK Replacement Ring amp Pinion Gear Set for Jeep JK Dana 30 Reverse Rotation Differential reached a low of $190.29 on 24th Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Worth buying. The price is good, but you may wait for a better deal. 77% chance price goes up. Price may increase soon.