Code51 24 100
Operation Code: 51 24 100
Standard Labor Map: Trunk Strut Replacement
About This Operation Code
When you see 51 24 100 on your mechanic's quote or invoice, it refers to the standardized automotive industry code for Trunk Strut Replacement. Mechanical shops use these codes to lookup predefined labor times (guided by Alldata or Mitchell 1).
Trunk struts are gas-charged supports that help lift and hold up your car's trunk when open.
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Standardized Labor
Shop labor rates range from $120–$250/hour depending on your city. Using 51 24 100 prevents a mechanic from charging "made up" times.
Average Total Cost (Labor + Parts)
~$50-$100 for a pair (parts $20-$50 each, minimal labor)
*Based on 2026 national averages for trunk strut replacement.
View Full Pricing Guide →⚠️ Beware Overlap Labor
Dishonest shops often double-dip labor when billing multiple Op Codes. For example, if parts must be removed to access Trunk Strut Replacement, they shouldn't bill full Book Time for both codes.
It’s a quick fix, but some dealers charge a high markup on parts and labor for these; upselling both supports when maybe only one is weak (though replacing in pairs is common practice for balance); in some cases, suggesting an expensive OEM part when aftermarket works fine.
Scan Quote for Overlap →