The exact parts — OEM, plus what owners actually use. Skip the internet hunt.
Rear brake rotors (disc), pair
OEM43206-3NF0AOwners useDuraGo BR31349-01, DuraGo BR31349-02, Bosch QuietCast$40–$110
Per-rotor price; replace as a pair. GEN 1 (2013-2016 Leaf) OEM 43206-3NF0A, superseded by 43206-4BT0B (equiv 43206-4BA0A / 43206-5HA0A). GEN 2 (2018-2025 Leaf) rear rotor is a DIFFERENT PN: 43206-6RR0A -- do not cross-fit. Corroded/rusted rear rotors are the core of this regen-underuse issue; wire-b
Rear brake pad set
OEMD4060-3NF0BOwners useAkebono, Bosch QuietCast BC, Wagner ThermoQuiet$30–$90
GEN 1 (2013-2023 Leaf) OEM rear pad set D4060-3NF0B. GEN 2 (2018-2025 Leaf) rear pads differ: D4060-4CA0C (2018-2021) or D4060-6WK0A (2020-2025). Pads wear unevenly/glaze when regen keeps rears cold; replace with rotors and lube abutment ears on install. Verified: nissan.oempartsonline.com, parts.ni
Rear brake caliper assembly (seized-caliper replacement, per side)
OEM44011-3NF0AOwners useCardone reman, A1 Cardone 19-xxxx, Centric 141-series$90–$270
For calipers too seized/rusted to rebuild. GEN 1: LH (driver) 44011-3NF0A, RH (passenger) 44001-3NF0A (earlier 2011-2012 use 44011-3NK0A / 44001-3NK0A). GEN 2 (2018-2025): LH 44011-4CA0A / 44011-4CA0B, RH 44001-4CA0A / 44001-4CA2A. Price is per-side. Verified: parts.nissanusa.com, parts.bayridgeniss
Rear disc brake caliper seal / repair kit (piston seal + dust boot, per caliper)
OEMD4120-4CA0AOwners useDorman caliper repair kit, Raybestos WK-series seal kit, Centric 143-series$12–$45
Rebuild kit for freeing a seized-but-salvageable rear caliper (piston seal + dust boot). CONFIRMED for GEN 2: D4120-4CA0A fits 2018-2025 Leaf. GEN 1 (2011-2017) uses a different rear seal kit -- I could not confirm the exact GEN 1 PN, so verify at a dealer before ordering for an older Leaf. Verified
Caliper slide-pin silicone grease (rubber-safe)
OEM999MP-AB002POwners useAC Delco 10-419 silicone, Raybestos DBL-2T, Sil-Glyde$8–$25
Nissan silicone grease for caliper slide/guide pins and rubber boots -- the exact lube the fix calls for to keep pins from seizing. Rubber-safe silicone required (petroleum grease swells the boots). Applies to all years 2011-2025. Verified via Nissan tech references / forums.
PBC (moly/copper) grease for pad abutments, shims & backing plates
OEM99990-00939POwners useCRC Brake Caliper Synthetic grease, Permatex Ceramic Extreme 24125, Molykote M-77$8–$20
Nissan PBC (Poly-Butyl-Cuprysil) grease for pad-to-bracket abutment surfaces, shims, metal pad backs and anti-rattle clips -- distinct from the silicone slide-pin grease; do NOT put PBC on rubber boots. Applies to all years 2011-2025. Verified via Nissan service references / forums.
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