Differential Pricing Analysis
Market data based on 6,189 eBay listings for vehicle differentials.
What you'll usually pay
💡 Used ones cost about 71% more here.
👉 In short easy summary
The best value is found in Private Label and China-sourced units, which sit 47% and 45% below the market median respectively. Genuine OEM and US-made parts command a premium, both trending 11% above the median.
💚 Best value for your money
Price by placement on vehicle
Why? Rear differentials are more expensive than front units, with lower placement reaching 201.75 compared to 118 for front.
Price by brand type
Why? Genuine OEM parts reach 199.99 while Private Label options drop to 95.
Price by brand
Why? Polaris units are the most expensive at 249.95, while Caltric offers the lowest median at 90.
🛒 Some on sale right now
Common questions
What is the price difference between new and used differentials?
Used differentials have a higher median price of 199.99 compared to 117 for new units.
How much can I save by choosing a Private Label brand?
Private Label differentials have a median price of 95, which is 47% below the market median.
Which vehicle placement is generally more expensive?
Rear differentials are more expensive with a median of 169.61, whereas front differentials are 118.
How we got these numbers
Worked out from 200 live eBay listings (price range $48–$400, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 17, 2026.