Mercury Kiekhaefer Outboard Mark30 Powerhead Crankcase Cylinder Block 821-1012A3
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This is Off a 1956 Mercury Mark 30-1 Turbo Four (serial # 994104) Will work with 19
- Item Condition:
- Good Overall Condition
- Selling for Parts:
- Compression Test: #1 127psi, #2 129psi, #3 110psi, #4 122psi
- Will need to be gone threw.
- Doesn't appear to be any damage.
- Spins freely may just need some rings. May not need anything low compression on 3 is from sitting a long time.
- Crankcase: 821-1012A3, 17-20323, 17-20032, 23-6348
- (compatable with 821-1316A2)
- Crankshaft: 400-975
- Reed Set: 34-20888
- Connecting Rod: 600-7A1
- Piston 708-1076A4, 717-1182A4
- Exhaust cover and Plate: 28240, 26922
- Water Jacket: 1000-1A1
- End Cap: 1102-1484A1
- End Cap Upper: 1100-339A1
- Transfer cover: 27935
- Other Notable Parts: 29-20046, 29-20046, 29-20063, 39-21680, 20047
- Other Related Models:
- Mark-30, Mark 30-1, Mark 30-2, Mark-30-3, Mark-30E, Mark 30E-1 Mark-30-2, Mark 30, Mark-30H
- 950250 and below, 984920 thru 102598, 1031987 thru 1163545, 1163546 and upars
- Years: 1956, 1957, 1958
- Yours should look like this one.
- Please ask if you are unsure if this part will work for you. Please send model and serial number.
- You will receive what is in the pictures.
- Please inspect pictures closely for condition.
- Purchase with confidence!