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Parts for Mariner 9.9C HP Crankshaft & Piston

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#0-1 463-9854M CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT,NLA 463-9854M  
463-9854MOEM Part 463-9854M - Crankshaft, NLA (more info) About Mercury Marine $564.00 $564.00 Add to shopping cart
2 in stock. Explain stock levels
#1 30-82303M BEARING (UPPER) (1 required per assembly)
BALL BEARING      O - Replaced by 30-82303T 30-82303M
30-82303MThis part has been superseded. BALL BEARING O - Replaced by 30-82303T
(more info)
    UnavailableUnavailable Parts
BALL BEARING 30-82303T 30-82303T
30-82303TOEM Part 30-82303T - Ball Bearing (more info) About Mercury Marine $49.92 $49.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 30-83938M BEARING (LOWER) (1 required per assembly)
BALL BEARING      O - Replaced by 30-83938T  
30-83938MThis part has been superseded. BALL BEARING O - Replaced by 30-83938T
(more info)
    UnavailableUnavailable Parts
BALL BEARING 30-83938T  
30-83938TOEM Part 30-83938T - Ball Bearing (more info) About Mercury Marine $48.83 $48.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 53-94555M SNAP RING (2 required per assembly)
SNAP RING,NLA 53-94555M  
53-94555MOEM Part 53-94555M - Snap Ring, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 26-84244M SEAL (1 required per assembly)
SEAL,NLA 26-84244M  
26-84244MOEM Part 26-84244M - Seal, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
9 in stock. Explain stock levels
#5 761-7982M PISTON (STANDARD) (2 required per assembly)
PISTON            O - Replaced by 761-7982T  
761-7982MThis part has been superseded. PISTON O - Replaced by 761-7982T
(more info)
    UnavailableUnavailable Parts
PISTON,NLA 761-7982T  
761-7982TOEM Part 761-7982T - Piston, NLA (more info) About Mercury Marine $37.00 $37.00 Add to shopping cart
10+ in stock. Explain stock levels
Piston 18-4135
18-4135OEM Match 18-4135 - Piston, 9.9/15 (more info) About Sierra Marine $41.49 $41.49 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 761-8022M PISTON (1ST. O.S. 56.25MM) (AR required per assembly)
PISTON            O - Replaced by 761-8022T  
761-8022MThis part has been superseded. PISTON O - Replaced by 761-8022T
(more info)
    UnavailableUnavailable Parts
PISTON,NLA 761-8022T  
761-8022TOEM Part 761-8022T - Piston, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10 in stock. Explain stock levels
Piston Kit 18-4136
18-4136OEM Match 18-4136 - Piston, 9.9/15 - Special Order - No Returns (more info) About Sierra Marine $34.95 Add to shopping cart
In stock - special order item. Explain stock levels
#5 761-8023M PISTON (2ND. O.S. 56.50MM) (AR required per assembly)
PISTON            O - Replaced by 761-8023T  
761-8023MThis part has been superseded. PISTON O - Replaced by 761-8023T
(more info)
    UnavailableUnavailable Parts
PISTON,NLA 761-8023T  
761-8023TOEM Part 761-8023T - Piston, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
8 in stock. Explain stock levels
#6 39-15320M PISTON RING SET (STANDARD) (2 required per assembly)
RING SET-PISTON   O - Replaced by 39-15320T 39-15320M
39-15320MThis part has been superseded. RING SET-PISTON O - Replaced by 39-15320T
(more info)
    UnavailableUnavailable Parts
RING SET Piston 39-15320T 39-15320T
39-15320TOEM Part 39-15320T - Piston Rings (more info) About Mercury Marine $19.40 $16.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
Std Piston Rings  9.9/15 18-3976
18-3976OEM Match 18-3976 - Piston Rings 9.9/15 (more info) About Sierra Marine $17.99 $17.99 Add to shopping cart
2 in stock. Explain stock levels
#6 39-18939M PISTON RING SET (1ST. O.S. 56.25MM) (AR required per assembly)
RING SET-PISTON   O - Replaced by 39-18939T  
39-18939MThis part has been superseded. RING SET-PISTON O - Replaced by 39-18939T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-18939T 39-18939T
39-18939TOEM Part 39-18939T - Rings, NLA (more info) About Mercury Marine $16.00 $16.00 Add to shopping cart
10+ in stock. Explain stock levels
Piston Rings 18-3977
18-3977 18-3977 - .25 Piston Rings 9.9/15 - Special Order - No Returns (more info)       Special Order Please Call
#6 39-15322M PISTON RING SET (2ND. O.S. 56.50MM) (AR required per assembly)
RING SET-PISTON   O - Replaced by 39-15322T  
39-15322MThis part has been superseded. RING SET-PISTON O - Replaced by 39-15322T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-15322T  
39-15322TOEM Part 39-15322T - Rings, NLA (more info) About Mercury Marine $24.00 $24.00 Add to shopping cart
10+ in stock. Explain stock levels
Piston Rings 18-3978
18-3978 18-3978 - .50 Piston Rings 9.9/15 - Special Order - No Returns (more info)       Special Order Please Call
#7 41-80272M PISTON PIN (2 required per assembly)
PIN-PISTON,NLA 41-80272M 41-80272M
41-80272MOEM Part 41-80272M - Piston Pin, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 29-82349M NEEDLE BEARING (50 required per assembly)
BRG-NEEDLE  Note: must be ordered in multiples of 50,NLA 29-82349M  
29-82349MOEM Part 29-82349M - Needle Bearing - Priced Individually, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-81823M WASHER (4 required per assembly)
WASHER,NLA 12-81823M  
12-81823MOEM Part 12-81823M - Washer, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 53-82343M CLIP (4 required per assembly)
CLIP 53-82343M  
53-82343MOEM Part 53-82343M - Ring -snap - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 26-83936M OIL SEAL (UPPER) (1 required per assembly)
SEAL,NLA 26-83936M 26-83936M
26-83936MOEM Part 26-83936M - Seal, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 23-84243M SPACER (1 required per assembly)
SPACER            O NLA  
23-84243M SPACER O NLA
(more info)
    UnavailableUnavailable Parts
#13 83945M HOUSING (1 required per assembly)
83945T 83945M  
83945MOEM Part 83945M - Housing (more info) About Mercury Marine $28.35 $28.35 Add to shopping cart
1 in stock. Explain stock levels
HOUSING 83945T  
83945TOEM Part 83945T - Housing (more info) About Mercury Marine $44.33 $44.33 Add to shopping cart
1 in stock. Explain stock levels
#14 25-83930M O-RING (1 required per assembly)
O RING,NLA 25-83930M  
25-83930MOEM Part 25-83930M - O-Ring (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#15 26-96605M OIL SEAL (LOWER) (1 required per assembly)
SEAL,NLA 26-96605M  
26-96605MOEM Part 26-96605M - Seal, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#16 26-96606M OIL SEAL (LOWER) (2 required per assembly)
SEAL Oil 26-96606M  
26-96606MOEM Part 26-96606M - Seal (more info) About Mercury Marine $12.70 $12.70 Add to shopping cart
1 in stock. Explain stock levels
#17 10-91725M BOLT (3 required per assembly)
BOLT              O - Replaced by 10-826957M  
10-91725MThis part has been superseded. BOLT O - Replaced by 10-826957M
(more info)
    UnavailableUnavailable Parts
BOLT,NLA 10-826957M  
10-826957MOEM Part 10-826957M - Bolt, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#18 12-82214M WASHER (3 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-82214M  
12-82214MOEM Part 12-82214M - Washer - Priced Individually (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
10+ in stock. Explain stock levels
#19 28-81914M KEY (1 required per assembly)
288M0057164 28-81914M  
28-81914MOEM Part 28-81914M - Key - Priced Individually (more info) About Mercury Marine $5.90 $5.90 Add to shopping cart
10 in stock. Explain stock levels
KEY Note: must be ordered in multiples of 2 28-8M0057164  
288M0057164OEM Part 288M0057164 - Key Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $11.70 $11.70 Add to shopping cart
Available to order:
Usually ships
within 8 days