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Parts for Mariner 75 HP (3 Cylinder) Crankshaft, Pistons & Connecting Rods

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 493-827616A 1 CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O - Replaced by 493-827616T 1  
493-827616A 1This part has been superseded. CRANKSHAFT O - Replaced by 493-827616T 1
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT 493-827616T 1  
493-827616T 1OEM Part 493-827616T 1 - Crankshaft (more info) About Mercury Marine $1,034.29 $1,034.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 30-43011 BALL BEARING (LOWER) (1 required per assembly)
BEARING-BALL      O - Replaced by 30-43011T  
30-43011This part has been superseded. BEARING-BALL O - Replaced by 30-43011T
(more info)
    UnavailableUnavailable Parts
BEARING Ball 30-43011T 30-43011T
30-43011TOEM Part 30-43011T - Ball Bearing (more info) About Mercury Marine $76.33 $76.33 Add to shopping cart
1 in stock. Explain stock levels
Bearing, Ball 18-1346
18-1346OEM Match 18-1346 - Bearing, 30-43011T (more info) About Sierra Marine $101.49 $81.49 Add to shopping cart
1 in stock. Explain stock levels
#3 78661 1 WEAR SLEEVE (1 required per assembly)
WEAR SLEEVE 78661  1  
78661 1OEM Part 78661 1 - Sleeve (more info) About Mercury Marine $16.30 $13.96 Add to shopping cart
4 in stock. Explain stock levels
#4 25-35126 O-RING (1 required per assembly)
O-RING (.859 x .1 25-35126  
25-35126OEM Part 25-35126 - O-Ring - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#5 39-818412A 4 RING ASSEMBLY (1 required per assembly)
RING ASSEMBLY 39-818412A 4  
39-818412A 4OEM Part 39-818412A 4 - Rings - 4 - Standard (more info) About Mercury Marine $50.42 $50.42 Add to shopping cart
1 in stock. Explain stock levels
#6 28-91800 KEY (2 required per assembly)
KEY Woodruff 28-91800 28-91800
28-91800OEM Part 28-91800 - Key - Priced Individually (more info) About Mercury Marine $1.63 $1.63 Add to shopping cart
1 in stock. Explain stock levels
#7 43-43019A 1 DRIVER GEAR (1 required per assembly)
GEAR ASSEMBLY 43-43019A 1 43-43019A 1
43-43019A 1OEM Part 43-43019A 1 - Gear Kit (more info) About Mercury Marine $52.25 $52.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 31-43013A 1 ROLLER BEARING ASSEMBLY (UPPER) (1 required per assembly)
3143013T1 31-43013A 1 31-43013A 1
31-43013A 1OEM Part 31-43013A 1 - Bearing Assembly (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
1 in stock. Explain stock levels
BEARING ASSY      O - Replaced by 31-43013T 3 31-43013T 1
31-43013T 1This part has been superseded. BEARING ASSY O - Replaced by 31-43013T 3
(more info)
    UnavailableUnavailable Parts
BEARING ASSEMBLY 31-43013T 3 31-43013T 3
31-43013T 3OEM Part 31-43013T 3 - Bearing Assembly (more info) About Mercury Marine $81.50 $81.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 26-43993 OIL SEAL (1 required per assembly)
SEAL Oil 26-43993 26-43993
26-43993OEM Part 26-43993 - Seal (more info) About Mercury Marine $21.50 $18.41 Add to shopping cart
2 in stock. Explain stock levels
Oil Seal 18-0523
18-0523OEM Match 18-0523 - Seal, 26-43993 (more info) About Sierra Marine $16.49 $13.49 Add to shopping cart
1 in stock. Explain stock levels
#10 25-823683 O-RING (1 required per assembly)
O-RING (1.989 x . 25-823683 25-823683
25-823683OEM Part 25-823683 - O-Ring (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
2 in stock. Explain stock levels
O-Ring 18-7414-9
18-7414-9OEM Match 18-7414-9 - O-Ring (PK5) 25-64067 (more info) About Sierra Marine $12.45 $12.45 Add to shopping cart
1 in stock. Explain stock levels
#11 42943A 1 ROLLER BEARING ASSEMBLY (2 required per assembly)
BEARING ASSEMBLY 42943A 1 42943A 1
42943A 1OEM Part 42943A 1 - Bearing Kit (more info) About Mercury Marine $109.90 $94.11 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 2704-826191A 4 PISTON ASSEMBLY (3 required per assembly) (STANDARD)
PISTON ASSY-STD   O - Replaced by 2704-826191T 4  
2704-826191A 4This part has been superseded. PISTON ASSY-STD O - Replaced by 2704-826191T 4
(more info)
    UnavailableUnavailable Parts
PISTON ASSEMBLY 2704-826191T 4 2704-826191T 4
2704-826191T 4OEM Part 2704-826191T 4 - Piston Assembly - Std (more info) About Mercury Marine $146.58 $146.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston-std. 18-4626
18-4626OEM Match 18-4626 - Piston 3.5 inch 2704-826191T4 Standard (more info) About Sierra Marine $183.99 $137.19 Add to shopping cart
1 in stock. Explain stock levels
#12 2704-821896A 3 PISTON ASSEMBLY (AR required per assembly) (.015 O.S.)
PISTON ASSEMBLY 2704-821896A 3 2704-821896A 3
2704-821896A 3OEM Part 2704-821896A 3 - Piston Assembly -.015 (more info) About Mercury Marine $148.25 $148.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston-.015 18-4627
18-4627OEM Match 18-4627 - Piston 3.5 inch plus 0.015 oversize 2704-821896A3 (more info) About Sierra Marine $179.49 $132.74 Add to shopping cart
1 in stock. Explain stock levels
#12 2704-821896A 4 PISTON ASSEMBLY (AR required per assembly) (.030 O.S.)
PISTON ASSEMBLY 2704-821896A 4 2704-821896A 4
2704-821896A 4OEM Part 2704-821896A 4 - Piston Assembly -.030 (more info) About Mercury Marine $147.33 $147.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston-.030 18-4628
18-4628OEM Match 18-4628 - Piston 3.5 inch plus 0.030 oversize .2704-821896A4.03 (more info) About Sierra Marine $195.49 $146.69 Add to shopping cart
1 in stock. Explain stock levels
#13 40-52035 LOCK RING (6 required per assembly)
53857196 40-52035 40-52035
40-52035OEM Part 40-52035 - Lock Ring - Priced Individually (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
LOCK RING 53-857196 53-857196
53-857196OEM Part 53-857196 - Lock Ring - Priced Individually (more info) About Mercury Marine $2.30 $1.56 Add to shopping cart
2 in stock. Explain stock levels
Circlips (2/PKG) 18-4294-9
18-4294-9OEM Match 18-4294-9 - Clips, PK2 (more info) About Sierra Marine $4.98 $3.49 Add to shopping cart
1 in stock. Explain stock levels
#14 39-822321A12 PISTON RING ASSEMBLY (1 required per assembly) (STANDARD)
RING KIT Piston - 39-822321A12 39-822321A12
39-822321A12OEM Part 39-822321A12 - Rings - Standard (more info) About Mercury Marine $278.67 $278.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ring Set-std. 18-3982
18-3982OEM Match 18-3982 - Piston Rings, 39-822321A12 (more info) About Sierra Marine $37.49 $29.41 Add to shopping cart
10+ in stock. Explain stock levels
#14 39-822321A 1 PISTON RING ASSEMBLY (AR required per assembly) (.015 O.S.)
RING KIT Piston - 39-822321A 1 39-822321A 1
39-822321A 1OEM Part 39-822321A 1 - Rings - .015 (more info) About Mercury Marine $262.83 $262.83 Add to shopping cart
2 in stock. Explain stock levels
#14 39-822321A 2 PISTON RING ASSEMBLY (AR required per assembly) (.030 O.S.)
RING SET Piston 39-822321A 2 39-822321A 2
39-822321A 2OEM Part 39-822321A 2 - Rings - .030 (more info) About Mercury Marine $249.17 $249.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston Rings 18-3984
18-3984 18-3984 - Rings, 39-822321A2 - Special Order - No Returns (more info)       Special Order Please Call
#15 646-818846A 3 CONNECTING ROD ASSEMBLY (3 required per assembly)
CONN ROD ASSY     O - Replaced by 646-818846T 6  
646-818846A 3This part has been superseded. CONN ROD ASSY O - Replaced by 646-818846T 6
(more info)
    UnavailableUnavailable Parts
CONNECTING ROD AS 646-818846T 6 646-818846T 6
646-818846T 6OEM Part 646-818846T 6 - Connecting Rod (more info) About Mercury Marine $287.42 $287.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 12-812876 WASHER (6 required per assembly)
128M0012298 12-812876  
12-812876OEM Part 12-812876 - Thrust Washer (more info) About Mercury Marine $2.22 $2.22 Add to shopping cart
10+ in stock. Explain stock levels
THRUST WASHER 12-8M0012298  
12-8M0012298OEM Part 12-8M0012298 - Thrust Washer (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 29-818391 NEEDLE BEARING (87 required per assembly)
BRG-NEEDLE @200   O - Replaced by 29-818391001 29-818391
29-818391This part has been superseded. BRG-NEEDLE @200 O - Replaced by 29-818391001
(more info)
    UnavailableUnavailable Parts
BEARING Needle 29-818391001 29-818391001
29-818391001OEM Part 29-818391001 - Needle - Priced Individually (more info) About Mercury Marine $0.36 $0.36 Add to shopping cart
10+ in stock. Explain stock levels
#18 10-94320 SCREW (6 required per assembly)
SCREW (.375-24 x 10-94320 10-94320
10-94320OEM Part 10-94320 - Screw (more info) About Mercury Marine $6.70 $6.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 31-43012A 1 ROLLER BEARING ASSEMBLY (3 required per assembly)
3143012A04 31-43012A 1 31-43012A 1
31-43012A 1OEM Part 31-43012A 1 - Bearing/Cage Kit (more info) About Mercury Marine $55.00 $55.00 Add to shopping cart
6 in stock. Explain stock levels
BEARING/CAGE KIT  O - Replaced by 31-844338A01  
31-43012A04This part has been superseded. BEARING/CAGE KIT O - Replaced by 31-844338A01
(more info)
    UnavailableUnavailable Parts
BEARING ASSEMBLY 31-844338A01 31-844338A01
31-844338A01OEM Part 31-844338A01 - Bearing Kit (more info) About Mercury Marine $81.40 $69.71 Add to shopping cart
6 in stock. Explain stock levels
Rod Bearing w/cage 18-1195
18-1195OEM Match 18-1195 - Bearing w/ Cage (more info) About Sierra Marine $86.89 $68.66 Add to shopping cart
3 in stock. Explain stock levels
#- 27-43004A90 GASKET SET (1 required per assembly)
GASKET SET        O - Replaced by 27-43004A99  
27-43004A90This part has been superseded. GASKET SET O - Replaced by 27-43004A99
(more info)
    UnavailableUnavailable Parts
GASKET SET Powerh 27-43004A99 27-43004A99
27-43004A99OEM Part 27-43004A99 - Gasket Set (more info) About Mercury Marine $133.50 $114.31 Add to shopping cart
Available to order:
Usually ships
within 8 days
Powerhead Gasket Set 18-4336
18-4336OEM Match 18-4336 - Gasket Set, 27-43004A99 (more info) About Sierra Marine $97.49 $79.08 Add to shopping cart
3 in stock. Explain stock levels
#- 809837A97 POWERHEAD (1 required per assembly)
PH 75/90 3CYL     O - Replaced by -809837T97  
809837A97This part has been superseded. PH 75/90 3CYL O - Replaced by -809837T97
(more info)
    UnavailableUnavailable Parts
POWERHEAD ASSEMBL 809837T97  
809837T97OEM Part 809837T97 - Powerhead 75/90 (oil Inj) (more info) About Mercury Marine $3,878.57 $3,878.57 Add to shopping cart
Available to order:
Usually ships
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PH 75/90 -RM     809837R97 809837R97
809837R97OEM Part 809837R97 - Powerhead 75/90 -rm (more info) About Mercury Marine $2,781.25 $2,781.25 Add to shopping cart
Available to order:
Usually ships
within 8 days