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Rocker Arms Market Value
Current market data for 930 rocker arm listings.
What you'll usually pay
$99.45 typical price
Most are between$20–$253
Brand new$81.3
Used$101
On sale now930
💡 Used ones cost about 24% more here.
👉 In short easy summary
Value is highest with Cummins and Caterpillar at 102. Freightliner offers the lowest cost at 66.6, representing a -33% delta from the market median.
💚 Best value for your money
Freightliner 71 on sale$66.6 · 33% cheaper
Not Specified 180 on sale$97.22 · 2% cheaper
Price by brand
Why? Price variance is driven by manufacturer, with Caterpillar and Cummins at 102 and Freightliner at 66.6.
🛒 Some on sale right now
Common questions
What is the median price for a rocker arm?
The market median price is 99.45.
Are new rocker arms cheaper than used ones?
Yes, the new median is 81.3 compared to a used median of 101.
Which brand has the most listings available?
Cummins has the most listings with 277.
How we got these numbers
Worked out from 200 live eBay listings (price range $20–$253, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 18, 2026.