Superior Air Parts - Millennium Cylinder Kit - SL10302-A21P
FAA-PMA Part
Description: Millennium Cylinder Kit
Part number: SL10302-A21P
OEM: Lycoming
OEM Part number: LW13969
Alternate Part number: 05K23037, 05K21114
FAA Eligibility: [ Click here ]
OVERVIEW
Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temperatures and pressures.
Exhaust and intake ports are volumetrically matched to maximum output and performance.
Increased port wall thickness - eliminates problems with warping and cracking.
Computer-generated head fin configuration - deliver more uniform heat transfer and fewer "hot" spots.
Manufactured from the most advanced alloys available - exceed industry standard for strength and porosity.
+ Included with stud assembly.
ELIGIBILITY
| O-235 |
-K2A, -K2B, -K2C, -L2A, -L2C, -M1
|
| Parts in this Assembly (26) | ||
|---|---|---|
| Part | Quantity | Part Description |
| SL66610 | 4 | BUSHING, ROCKER, SHAFT |
| SL11626 | 1 | EXHAUST VALVE GUIDE |
| SL11900 | 1 | INTAKE VALVE |
| SL16699 | 1 | SEAT, EXH. |
| SL61681A | 1 | GUIDE, INT. VALVE |
| MS20822-6D | 1 | FITTING, OIL DRAIN |
| MS9018-05/2-52 | 2 | HELICOIL |
| SL31C-12 | 2 | STUD, 5/16 IN DIA, COARSE THRD |
| MS49005-2 | 1 | PLUG |
| SL10077 | 2 | SEAT, VALVE, SPRING |
| SL11795 | 2 | INNER VALVE SPRING |
| SL11800 | 2 | SPRING |
| SL19034 | 1 | VALVE, EXHAUST (ROTOR TYPE) |
| SL11901 | 1 | VALVE, INTAKE |
| SL60009 | 4 | KEY, VALVE |
| SL65441 | 2 | SPRING SEAT |
| SL12892 | 2 | THRUST BUTTON |
| SL13790A | 1 | SHAFT, ROCKER VALVE |
| SL18729 | 1 | PISTON, MACHINED |
| SL18661 | 4 | SEAL - SHROUD TUBE |
| SL62869 | 1 | SEAL, OIL RING |
| SL71973 | 1 | GASKET |
| SL75906 | 1 | GASKET |
| SL78862 | 2 | PISTON RING |
| SL78864 | 1 | PISTON RING ASSEMBLY |
| SL10302-A1 | 1 | CYLINDER STUD |
AirParts stocks thousands of engine and engine overhaul parts. Cranks, cases, cams, cylinders, and more. Most available on exchange programs.
| Brand | Superior Air Parts |
| Specifications | |
|---|---|
| Country of origin | United States |
| ECCN / USML | 9A991(d) |
| Schedule B | 8803.10.0010 |
| FAA Approval Code | PMA |
| ATA Chapter | 71 ATA POWERPLANT |
| Available Conditions | NE / NS / OH / SV / IN / AR |
| Type | CYLINDER |
| Units of Measure (UoM) | EACH |
| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 20.625 x 10.5 x 12.5" Inches |
| Weight | 25.954 lbs |