1976-78 Yamaha RD400 Caliper Piston - 50.5 x 17
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Description
1976-78 Yamaha RD400 Caliper Piston - 50.5 x 17. This brake-caliper piston fits the matching front or rear brake caliper when piston size, seal fit, and application match.
Replace a pitted, corroded, scored, or sticking caliper piston before it damages new seals or causes brake drag.
Product Details
| Main specification | 50.5 x 17 |
|---|---|
| Part type | brake-caliper piston |
| Sold | individually |
Fitment / Compatibility
Fits Yamaha:
- RD400 (1976-78)
Before Ordering
- Confirm front/rear caliper position, piston diameter and length, seal compatibility, caliper-bore condition, and vehicle application
Fitment
Custom / Universal part
Check compatibility before ordering
Universal does not mean it fits every motorcycle. Compare the dimensions, mounting or connection details, and specifications in the description with your setup. Make sure this is the correct part for your intended use.
Selecting your bike does not confirm fitment for this item.
View product detailsCheck the listed model, year and any fitment notes in the description.
| Make | Model | Years |
|---|
No matching models in this list.
Based on our catalog. Check product notes before ordering.
Shipping + Returns
Shipping & delivery
In-stock orders typically ship the same or next business day. Ground delivery is estimated at 3–8 business days to the USA and 2–6 business days within Canada after shipping.
Free ground shipping: USA orders of $50 USD or more; Canadian orders over $50 CAD.
View shipping options and details
Returns
Eligible unused, unaltered parts can be returned within 60 days of delivery, with original packaging. No restocking fees. Electrical parts are excluded.
