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SAE J848

Fifth Wheel Kingpin, Heavy Duty - Commercial Trailers and Semitrailers

STANDARD published on 1.10.2026

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The information about the standard:

Designation standards: SAE J848
Publication date standards: 1.10.2026
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE J848 :


This SAE Recommended Practice applies to fifth wheel kingpins for heavy-duty commercial trailers and semitrailers, used for off-highway operation or in hauling heavy loads (see Figure 1).

SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard