What to quote
State the brake booster quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Nissan Sentra · Brakes & Parking Brake
For Sentra brake booster, start with assist architecture; use stud pattern and rod arrangement and vacuum or control interfaces to separate similar variants.

| Record | Details to retain |
|---|---|
| Assist architecture | Identify assist architecture from the vehicle, installed assembly or readable label. |
| Stud pattern and rod arrangement | Show stud pattern and rod arrangement in photographs and retain measurements that distinguish the interfaces. |
| Vacuum or control interfaces | Specify vacuum or control interfaces together with every piece required in the quoted assembly. |
Shell depth, pushrod and firewall studs change by brake system; do not transfer a booster across generations by diameter alone.
For this brake booster, keep chassis, production date, engine, transmission and sales market on the same record. The Sentra B13–B18 identification guide explains why a regional name alone is insufficient.
When this component is part of a mixed system order, use the brake and chassis orders to separate neighboring assemblies.
Send overall and mounting or connection photographs. For the brake booster, retain stud pattern and rod arrangement and vacuum or control interfaces; mark unknown values instead of borrowing a number from another generation. Use the OE and vehicle-identification checklist to organize the evidence.
Give every linked assembly its own specification; approving the brake booster does not confirm the surrounding parts.
Sentra Brake Master Cylinder — Bore and port orientation must match the ABS/booster arrangement; reservoir shape alone is insufficient. Confirm brake-assist system and bore and port locations and threads on its own order line.
State the brake booster quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Protect pushrods and prevent loads on plastic vacuum fittings.
Before approving the brake booster, agree sample and inspection requirements using the quality-control checklist. Return to the Sentra parts directory for other systems.
For brake booster requirements on other vehicles, compare the brake parts directory. Keep the Sentra specification and every other approved model on separate order lines.
Bulk inquiry
We quote by vehicle model, OE number, part type, quantity and target market. Uploading a spreadsheet or ZIP package is optional.
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