K 1500 Truck 4WD V8-6.5L DSL Turbo VIN S (1999)
5. Install the primary seal on the secondary piston.
6. Install the secondary seal on the secondary piston.
7. Install the secondary piston in the master cylinder body.
8. Install the seal on the primary piston.
9. Install the primary piston assembly in the master cylinder body.
10. Install the snap ring.
11. Compress the primary piston in order to install the snap ring.