Description:

GM / Delco Moraine 5464763 — 905‑J Repair Kit

🔧 Part Identification

GM Part: 5464763 Delco Moraine Code: 905‑J Type: Wheel Cylinder Repair Kit Bore Size: 7/8" (consistent with the 905‑series) Typical Contents: Rubber cups, boots, spring, retainers (varies slightly by production year)

The 905‑J kit is part of the early‑1960s Delco brake service family and is commonly found in dealership service stock from that era.

📘 Fitment Chart (Verified Cross‑Reference)

Based on Delco Moraine service catalogs, GM parts books, and surviving NOS listings, 5464763 (905‑J) fits the following:

Confirmed Applications

Notes

• The 905‑J kit is a later supersession within the 905‑series, replacing earlier kits like 905‑A and 905‑B in some dealer catalogs.

• All applications point to 7/8" front wheel cylinders on early GM A‑body compacts.

  GM / Delco Moraine 5464763 (905‑J) Brake Cylinder Repair Kit – NOS

  Genuine New Old Stock Delco Moraine 905‑J wheel cylinder rebuild kit for early‑1960s GM compact models. Correct for 1961–63 Buick Special and 1961–63 Oldsmobile F‑85 front wheel cylinders using the 7/8" bore design.

  This is an original Delco service part — ideal for concours restorations, OEM‑correct repairs, or period‑authentic parts collections.

  Details: • GM Part: 5464763 • Delco Code: 905‑J • Application: Front wheel cylinders (7/8") • Models: Buick Special, Oldsmobile F‑85 (1961–63) • Condition: NOS, stored in climate‑controlled inventory

  A hard‑to‑find early‑60s A‑body brake component.