Pontiac Part Number 509186 — BOLT, ENGINE SUPPORT
Master Parts Catalog (MPC) reference for 1948–54 Pontiac models — Group 0.002.
Pontiac part number 509186 is listed under BOLT, ENGINE SUPPORT in the MPC — detail: front support to insulator. This part number is also described in other entries (e.g., front support to insulator; rear insulator to cross member). Use this page to confirm applications, group listings, and restoration references.
Group
Group 0.002
BOLT, ENGINE SUPPORT
Fits
1948–54 Pontiac
Descriptions
-
front support to insulator (Hex. 7/16" -20 x 7/8) 1948–54 Pontiac All
-
rear insulator to cross member (Hex. 7/16" -20 x 7/8) 1948–54 Pontiac All H.T.
Applications in Database
| Year Range | Model | Per Car | Details | Notes |
|---|---|---|---|---|
| 1948–54 | All | 2 | front support to insulator (Hex. 7/16" -20 x 7/8) | — |
| 1948–54 | All H.T. | 4 | rear insulator to cross member (Hex. 7/16" -20 x 7/8) | — |