Current-facts boundary: This page publishes only the Phase 8 Batch 3 Fourth Build facts approved on 2026-10-07. Missing dimensions, fitment scope, manufacturing responsibility or compliance status are not inferred.
Reviewed Current Facts
RF820 is a current RF front eight-piston caliper model documented in a Tesla Model S carbon-ceramic application.
Required qualification: Model identity qualification: RF820 is published here only as a current RF front eight-piston caliper model with the reviewed Tesla Model S application example. No internal drawing dimensions or universal vehicle fitment are published.
Claim & Scope Limits
- No blanket DOT / FMVSS / CE / CCC statement is made from this evidence.
- Current RF branding or vehicle fitment does not by itself establish JSW manufacturing responsibility.
- No unreviewed model identity, internal drawing dimension, universal specification or universal vehicle fitment is inferred.