SUNTES DB-2203 Master Cylinder
Customer: What is this product used for?
KAYO: This product group provides replacement components for the SUNTES brake or clamper families shown below. Match the full assembly or part code and the fitted equipment version before ordering.
Customer: Which specifications should I compare?
KAYO: Check the model-specific values below. Where a group has several variants, each column or row retains its own configuration. Lettered dimensions refer to the matching product drawing; a blank or dash does not state a value.
| Specification group 1 | ||||
|---|---|---|---|---|
| Model | DB-2203M type | DB-2203MS type | DB-2203MC type | DB-2203MD type |
| Cylinder size | 3/4 | |||
| Stroke (mm) | 24 | |||
| Discharge volume (cm3) | 5 ※E-booster: DB-4133EF…3 DB-4143EF…4.8 | |||
| Operating fluid | Brake fluid (DOT3 equivalent) or Mineral oil (ISO VG32 equivalent) | |||
| Outlet size | M10 P1.25 (DM) | |||
| Mass (kg) | 0.8 | |||
| Specification group 2 | ||||
| Model | DB-2203M type | DB-2203MS type | DB-2203MC type | DB-2203MD type |
| Foot pedal | DB-2102·2103·2123 | - | DB-2102C·2103C·2123C | - |
| Hand lever | DB-2173 | - | - | DB-2173D |
| Combination unit | DB-2183 | - | - | DB-2183D |
| Air booster | - | DB-3223·3233 | - | - |
| Manual booster | - | DB-2413 | - | - |
| E-booster | - | DB-4133EF·4143EF | - | - |
Customer: How do I choose the correct version?
KAYO: Compare the complete replacement code, applicable brake model, dimensions and assembly version. The compatibility entries retain manufacturer family abbreviations where used; confirm the complete fitted model.
Customer: What should I send for an enquiry?
KAYO: Send the model or nameplate photo, quantity, existing drawing, installation dimensions and operating conditions. For a replacement part, include the full brake or clamper code and photos of the existing component so that fit and configuration can be checked.