Suzuki OEM Master/Clutch Cylinder Diaphragm – Part #59667‑49460
This is a genuine Suzuki replacement diaphragm designed to fit specific front brake master cylinders and clutch master cylinders across a wide range of Suzuki motorcycles. A critical component for maintaining correct hydraulic pressure and preventing fluid aeration or leakage. 🔧 Fits the Following Suzuki Models (Front Brake Clutch Master Cylinders):
2025 / Suzuki:
DL650 – Front Master Cylinder
GSX800F – Front Master Cylinder
SV650 / SV650A / SV650AU – Front Master Cylinder
2024 Suzuki Models:
DL650A – Front Master Cylinder
DL800 / DL800DERC – Front Master Cylinder
DL1050 (RJ / RR) – Clutch & Front Master Cylinder
GSX-S750 / GSX-S750A / GSX-S750ZA – Front Master Cylinder
SV650A / SV650AU – Front Master Cylinder
2023–2020 Suzuki Models:
DL650A / DL650AU / DL650XA / DL650XAUE – Front Master Cylinder
DL1050RC / DL1050RQ – Front & Clutch Master Cylinders
GSX-S750A / GSX-S750ZA – Front Master Cylinder
GSX250RZA / LS650B – Front Master Cylinder
SV650A / SV650AU – Front Master Cylinder
Earlier Years (2019–2015):
DL250A / DL1000A – Front & Clutch Master Cylinder
LS650B – Front Master Cylinder
GSX-S750YA / GSX-S750ZA – Front Master Cylinder
SV650A – Front Master Cylinder
(Note: Fitment extends back into earlier model years — refer to diagrams or for exact years/models not listed here.) 🔎 Part Details
Part Number: 59667‑49460
Type: Diaphragm (Brake/Clutch Master Cylinder)
Condition: Genuine Suzuki OEM component
Function:
Seals the reservoir against contamination
Maintains proper hydraulic pressure
Prevents air ingress and fluid foaming 🧩 Why This Part Matters
A worn or torn diaphragm can lead to:
Spongy brake lever feel
Brake fluid foaming
Hydraulic leaks
Reduced brake/clutch performance
This genuine Suzuki diaphragm ensures correct sealing and performance, making it essential during master cylinder service, rebuilds, or fluid changes.