Vendor Part Number | Quantity Needed | Description | Part Number | Price Each | Quantity to Buy |
---|---|---|---|---|---|
SL72057A + | 1 | Seat, Intake | 08-11875 | $52.80 | |
SL72058A + | 1 | Seat, Exhaust | 08-11876 | $51.75 | |
MS20823-8D + | 1 | Elbow | 08-10815 | $29.50 | |
MS9018-05/2-52 + | 2 | Helicoil | 08-10871 | $11.50 | |
SL-STD-1872 + | 2 | Helicoil | 08-12032 | $2.02 | |
MS49005-2 + | 2 | Plug | 08-10863 | $1.38 | |
SL31C-12 + | 2 | Stud | 08-03636 | $5.80 | |
SL25C-9 + | 1 | Stud | 08-11713 | $6.95 | |
SL66610 | 4 | Bushing | 08-11814 | $1.65 | |
MS13998-3 | 1 | Cap | 08-10803 | $7.50 | |
MS13997-3 | 2 | Key | 08-10802 | $6.65 | |
SL10077 | 2 | Valve Spring Seat | 08-11502 | $11.50 | |
SL11795 | 2 | Spring | 08-11538 | $11.50 | |
SL11800 | 2 | Spring | 08-11541 | $13.85 | |
SL13323 | 1 | Valve Spring Seat | 08-11591 | $12.60 | |
SL16475 | 1 | Valve Spring Seat | 08-11667 | $16.50 | |
SL19001A | 1 | Valve, Exhaust | 08-11697 | $264.95 | |
SL73938 | 1 | Key | 08-11922 | $92.75 | |
SL65441 | 1 | Spring Seat | 08-11812 | $11.99 | |
SL12272 | 1 | Lock Plate | 08-11568 | $1.15 | |
SL71481 | 1 | Cylinder Base Seal | 08-03637 | $2.96 | |
SL71973 | 1 | Gasket | 08-11872 | $1.10 | |
SL75906 | 1 | Gasket, Rocker Box | 08-11983 | $2.14 | |
SL13790A | 1 | Shaft, Rocker | 08-11603 | $23.85 | |
SL12892 | 2 | Thrust Button | 08-11579 | $3.50 | |
SL14995 | 1 | Spring | 08-11629 | $4.35 | |
SL61247 | 1 | Cover, Rocker Box | 08-11788 | $26.50 | |
SL74241A | 2 | Ring, Piston | 08-11934 | $41.95 |
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. |
![]() |
WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov |
Perfect fit.
SUPERIOR EXH STUDS FOR LYCOMING 0320 & 0290
SUPERIOR SL75906 GASKET
Not installed yet but expect no problems.
SUPERIOR EXH STUDS FOR LYCOMING 0320 & 0290
SUPERIOR SL71973 GASKET
Nice buttons
SUPERIOR SL12892 THRUST BUTTON
Good price
SUPERIOR SL13790A SHAFT, ROCKER VALVE
Theyre nice little buttons.
SUPERIOR SL12892 THRUST BUTTON
Nice shiny shaft.
SUPERIOR SL13790A SHAFT, ROCKER VALVE
SUPERIOR MS49005-2 PLUG
SUPERIOR MS49005-2 PLUG
Please note, Pilotshop's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Pilotshop assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.