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O-320 H2AD

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FBO Price:
$0.00


Product Description

Lycoming At Overhaul 100% Parts & Replacement List *
Engine Model: O-320 H2AD

*Note: This list is not all-inclusive and may not be current. Consult the latest manufacturer’s approved data before installing any part.

 

Description

Part Number

Quantity

Engine Gasket Set

LW-14815
SL14815

1

Piston Rings

SL3601-SC

4

Piston Pins

SL13444-1

4

Piston Pin Plugs

Inc W/ Pin

 

Exhaust Valves

AEL19001 
LW-19001
SL19001A

4

Intake Guides

AEL61681
SL61681A

4

Exhaust Guides

SL74230A

4

Exhaust Valve Keeper Key

MS13997-3

8

Rocker Assemblies ( '76 Series )

LW-15407

8

Aluminum Push Rods Assemblies ( 235 & 290's )

N/A

 

Hydraulic Plunger Assemblies (Old Part # LW-16812 & 15B28040)

15B28093

8

Bearing Inserts ( Main )

SL14105A

8

Bearing Inserts ( Connecting Rods)

SL61662A

8

Stressed Bolts & Fasteners:

Stationary Drive Gear Bolts

N/A

 

Camshaft Gear Attaching Bolts

STD-703
SL-STD-703

4

Connecting Rod Bolts

78027
AEL78027
SL78027

8

Connecting Rod Nuts

AEL12186
LW-12186
SL12186

8

Crankshaft Flange Bolts

N/A

 

Crankshaft Gear Bolt

N/A

 

Counterweight Bushings

N/A

 

Oil Pump Bodies

51A21091

1

Oil Pump Gear (Old Part # LW-15068)

LW-15999

1

Oil Pump Gear (Old PArt # LW-15347)

LW-15998

1

Lock Washer 1/4" (Old Part # MS35333-40)

AN936-A416

A/R

Lock Washer 5/16" (Old Part # MS35333-41)

AN936-A516

A/R

Lock Washer 3/8" (Old Part # MS35333-42)

AN936-A616

A/R

Washers

AN960-416

A/R

Washers

AN960-516

A/R

Washers

AN960-616

A/R

Lock Nut Rocker Stud

MS21045-5

8

Oil Seal Crankshaft

AEL13792
LW-13792
SL13792

1

Oil Seal Vacuum Pump

AELSTD208
SL-STD-208

1

Oil Seal Tach Drive

AEL14260
LW-14260
SL14260

1

Propeller Governor Oil Line Elbows

N/A

 

Propeller Shaft Sleeve Rings

N/A

 

Magneto Drive Cushions

AEL12681
SL12681

2

Thermostatic Bypass Valves

SL53E19600

1

Crankshaft Sludge Tubes

N/A

 

All Circlips

A/R

 

Lock Plate Camshaft

72078
SL72078

2

Lock Plate Shroud Tube

LW-12272
AEL12272
SL12272

4

Lock Plate Oil Pump

LW-15622 NLA

1

All Retaining Rings

N/A

 

All Laminated Shims

N/A

 

Pinion Shaft Rollers

N/A

 

Propeller Shaft Thrust Bearings

N/A

 

Supercharger Bearing Oil Seals

N/A

 

Cylinder Fin Stabilizers

N/A

 

Damaged Ignition Cables

M2917 SLICK

1

Accessory Drive Coupling Springs

N/A

 

AC Diaphragm Fuel Pumps

LW-15399

1

All V-Brand Couplings

N/A

 

All V-Brand Gaskets

N/A

 

Engine Hoses Intake

LW-18101
SL18101

4

Engine Hoses Oil Drainback Cylinder

LW-15358

4

All Engine Hose Assemblies

   

* In Accordance with Textron-Lycoming Mandatory Service Bulletin 240R

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