Brake system, hydraulic power, front disc, rear drum, 7200 lbs

Years 1998–00 Models 2 Factory citations 5

Query this via API →

Also documented for Cadillac GMC

Documented applications

C/K pickup — GMT400 (1988–2000)

1998–2000 Factory-verified

GM factory document — 1998 chevrolet chevy c pickup 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet chevy c pickup 2wd rpo code list, p.1.
GM factory document — 2000 chevrolet chevy c pickup 2wd rpo code list, p.1.

Suburban — GMT400 (1992–1999)

1998–1999 Factory-verified

GM factory document — 1998 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet chevy suburban 2wd rpo code list, p.1.

This page aggregates every documented appearance of JD6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.