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1987 Honda GL1200 Rear Master Cylinder Reservoir Diaphragm ~ Replaces Honda OEM 45520-371-003
$8.95
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Available to order
Fits select Honda Gold Wing models
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Product Description
Rear Master Cylinder Reservoir Diaphragm - Replaces Honda OEM 45520-371-003. This brake reservoir diaphragm seals under the master-cylinder cap while allowing brake-fluid volume changes as pads wear.
Use it when the diaphragm is swollen, torn, hardened, leaking, or no longer seals the brake-fluid reservoir.
Fitment / Compatibility
Fits Honda:
- Honda GL1200A Aspencade (1987)
- Honda GL1200I Interstate (1987)
Product Details
- Use area: Brake reservoir diaphragm.
- OEM/reference number: 45520-371-003.
Before Ordering
- Confirm reservoir shape, diaphragm profile, cap style, screw pattern, and front/rear master-cylinder application.
- Use fresh brake fluid and keep fluid off painted surfaces during service.