Westerbeke 057100 – Complete Contents List

Top-Level Components

• 048985 — Gasket, Exhaust Elbow to Manifold — Qty: 1
• 055509 — O-Ring (.924 ID x .103 Viton) — Qty: 1
• 056584 — Gasket, Thermostat Housing — Qty: 1
• 056640 — Gasket, Exhaust Manifold — Qty: 1
• 056706 — Gasket, Water Inlet — Qty: 1

Package 1 (057185 – Upper Gasket Set PKG 1)

• 056583 — Gasket, Intake Manifold — Qty: 1
• 056645 — Gasket, Cam Sensor Housing — Qty: 2
• 056960 — Gasket, Rocker Cover — Qty: 1
• 057083 — Gasket, Cylinder Head — Qty: 1
• 057084 — Seal, Rocker Cover Bolt — Qty: 4
• 057090 — Bolt, Cam Thrust Plate — Qty: 2
• 057091 — Seal, Oil Cam/Crank Front — Qty: 1
• 057092 — Seal, Valve Stem — Qty: 6
• 057093 — Bolt, Rocker Shaft Retaining — Qty: 6

Package 2 (057204 – Upper Gasket Set PKG 2)

• 057094 — Gasket, Timing Cover — Qty: 1
• 057095 — Seal, Timing Cover to Freshwater Pump — Qty: 1
• 057096 — Plug, Timing Cover — Qty: 1
• 057097 — Isolator, Timing Cover (Oval) — Qty: 2
• 057178 — Isolator, Timing Cover (Round) — Qty: 2
• 057179 — Seal, Cushion Cam — Qty: 1
• 057180 — Seal, Cushion Post — Qty: 1
• 057181 — Seal, Cushion Freshwater Pump — Qty: 1
• 057182 — Seal, Cushion Crank — Qty: 1