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Superior Millennium Cylinders SA10200-A20P With Valve

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Single Cylinder4 Cylinder Kit
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Overview

NOTE: These are swaged type cylinders, if you need removable push rods please order part # 07-12522.

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.

Note: Item does not include piston pin or rocker arms.

Eligibilities

Engine Configurations
C125 -2
C145 -2, -2H
O-200 -A, -B
O-300 -A, -B,C, -D

Documents

Parts per Assembly

  • 1 - Guide, NI-Resist (SA10205)
  • 1 - Guide, Int. (SA10209)
  • 1 - Insert, Exh. (SA2106)
  • 1 - Seat, Int. (SA641793)
  • 2 - Helicoil (MS9018-05/2-52)
  • 2 - Housing, Push Rod (SA21284)
  • 4 - Bushing, Rocker Shaft (SA22949 M05)
  • 2 - Stud (SA401870)
  • 2 - Stud (SA402151)
  • 1 - Plug (MS20913-1)
  • 1 - Cylinder Stud (SA10200-A1)
  • 1 - Cover, Valve (SA40762)
  • 1 - Valve, Exh. (SA10204)
  • 4 - Lock (SA21361)
  • 1 - Retainer (SA24026)
  • 2 - Spring (SA24031)
  • 1 - Retainer, Valve Spring (SA24044)
  • 2 - Spring, Valve (SA625957)
  • 2 - Spring (SA625958)
  • 2 - Seat, Valve Spring (SA625961)
  • 1 - Valve, Int. (SA641792)
  • 1 - Shaft, Rocker Valve (SA21153)
  • 1 - Piston (SA530348)
  • 1 - Seal (21477)
  • 1 - Gasket (SA22250)
  • 1 - Gasket (SA530162)
  • 2 - Connector Push Rod (SA539840)
  • 2 - Gasket (SA632837)
  • 1 - Gasket (SA530928)
  • 1 - Ring (SA2000)
  • 2 - Ring (SA1000)
  • 1 - Ring (SA10206)
  • Frequently Purchased With
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Reviews

Item was as described, delivered promptly and installation went well.. the engine has now performed for 50 hours after top overhaul with no issues.. only improvement would be a better depiction of exactly what gaskets and seals are included in the kit..

Jason H Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

November 18, 2022

I purchased four new cylinders for top overhaul. They arrived promptly and All items were well packaged and as described. No issues were noted during installation and engine has performed well for the first 20 hours after top overhaul..

Jason H Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

November 17, 2022

Quality Assembly. Comes with most everything you need.

Flying M Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

September 7, 2022

I appreciate Spruce sending me the paperwork for this cylinder after I did not initially request it during the order. However I strongly feel certified, serialized products should come with the paperwork without extra cost. No other company I have bought engine components does that, and I will be buying engine components elsewhere.

Thomas M Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

August 5, 2022

Installed and working fine. One does need to reuse the rocker arms, and wrist pin from the old cylinder.

Cub W Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

August 4, 2022

Havent flown the plane yet with the new cylinder but it came in a timely manner after the order.

Penny M Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

April 14, 2022

Very happy with the entire kit except not using the exhaust gaskets, going to upgrade them.

David D Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

December 14, 2021

Ricky L Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

November 4, 2021

Got it on the next day. Compression was 73 before even firing it up. Only have about 3 hours on the breakin so far all is good.

Alan W Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

August 19, 2021

The cylinder was installed and performed as indicated.

Serge R Verified Purchase

SUPERIOR MILLENNIUM CYLINDER SA10200-A20P W/ VALVES

August 13, 2021

Q&A

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.

Q: What are the differences between SA10200-A20P, -A21P, and -A22P?

The difference is in the engine application:

  • SA10200-A20P is for Continental O-200-A, B; C-125-2, C-145-2, -2H; O-300A, B, C, D
  • SA10200-A21P is for Continental C-75, 85
  • SA10200-A22P is for Continental C-90

Q: Is this Superior Millennium Cylinder SA10200-A20P with valve complete with the piston and piston rings?

Yes, the product listed on this page is a complete, assembled cylinder. It will come with the piston and ring.

Q: The picture doesn't show push rod shroud tubes. Do they not come with those installed?

Yes, it does come with the shroud tubes installed.

Q: What is the weight of the Superior Millennium Cylinder SA10200-A20P kit?

These are approximately 35 lbs.

Q: Is there a gasket kit included with the Superior cylinder SA10200-A20P?

Yes. It comes with the complete gasket set to replace all gaskets / seals during removal / replacement.

Q: Does this Superior cylinder come with a wrist pin? If not, what is the part number?

This cylinder does not come with a piston pin. The part number for the pin is 08-11143.

Q: Does the SA10200-A20P come with pushrods and valve covers?

Yes, it will come with a valve cover, push rod housing and push rod connector.

Q: Does the Superior Millenium Cylinders SA10200-A20P ring need to be set or are they ready to go?

We do not install the ring sets in the cylinders when we ship them. The rings will have to be gapped in accordance with Superior Air Parts Service Letter L05-09.

Q: Is the Millennium cylinder identical to the original Continental cylinder? I need to replace just one cylinder, is that OK to do?

Yes, the application is exactly the same. They are manufactured two different places, but the fit and form is the same. Yes, you can just replace one cylinder, although it is common when replacing one to replace the entire set.

Q: Can these be retrofit with the Real Gaskets pushrod tube mod?

Yes, they will work.