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Parts for Mariner 115 HP (6 Cylinder) Crankshaft, Pistons & Connecting Rods

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 436-6646A 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT        O - Replaced by 436-9072A 1  
436-6646A 2This part has been superseded. CRANKSHAFT O - Replaced by 436-9072A 1
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT        O NLA  
436-9072A 1 CRANKSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#3 30-62567 BALL BEARING, UPPER (1 required per assembly)
BALL BEARING      O - Replaced by 30-62567T 30-62567
30-62567This part has been superseded. BALL BEARING O - Replaced by 30-62567T
(more info)
    UnavailableUnavailable Parts
BALL BEARING 30-62567T 30-62567T
30-62567TOEM Part 30-62567T - Ball Bearing (more info) About Mercury Marine $88.00 $88.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 30-63742 BALL BEARING, LOWER (1 required per assembly)
BEARING-BALL      O - Replaced by 30-63742T 30-63742
30-63742This part has been superseded. BEARING-BALL O - Replaced by 30-63742T
(more info)
    UnavailableUnavailable Parts
BEARING Ball 30-63742T 30-63742T
30-63742TOEM Part 30-63742T - Ball Bearing (more info) About Mercury Marine $28.30 $24.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ball Bearing 18-1154
18-1154OEM Match 18-1154 - Bearing, 30-63742, 377139 (more info)
Replaces OEM #0377139
About Sierra Marine $25.99 $19.44 Add to shopping cart
1 in stock. Explain stock levels
#5 54196A 6 CARRIER ASSEMBLY, "O" RING (1 required per assembly)
CARRIER ASSEMBLY 54196A 6 54196A 6
54196A 6OEM Part 54196A 6 - Carrier Assembly (more info) About Mercury Marine $17.60 $15.07 Add to shopping cart
4 in stock. Explain stock levels
#6 65800 "O" RING, CARRIER (1 required per assembly)
PACKING 65800 65800
65800OEM Part 65800 - Packing (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
10+ in stock. Explain stock levels
#7 535-5397A 4 CENTER MAIN BEARING ASSEMBLY (2 required per assembly)
C/M BEARING ASY,NLA 535-5397A 4  
535-5397A 4OEM Part 535-5397A 4 - C/M Bearing Assembly , NLA (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
2 in stock. Explain stock levels
#9 29-71422 NEEDLE BEARING, OUTER RACE (112 required per assembly)
29714221   PRICED EACH"" 29-71422 29-71422
29-71422OEM Part 29-71422 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.35 $0.35 Add to shopping cart
10+ in stock. Explain stock levels
BEARING 29-71422  1 29-71422 1
29-71422 1OEM Part 29-71422 1 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.66 $0.39 Add to shopping cart
10+ in stock. Explain stock levels
#10 26113 RACE, OUTER (PAIR) (2 required per assembly)
RACE-CENTER MAIN  O - Replaced by -26113T 26113
26113This part has been superseded. RACE-CENTER MAIN O - Replaced by -26113T
(more info)
    UnavailableUnavailable Parts
RACE-CENTER MAIN 26113T  
26113TOEM Part 26113T - Race - Center Main (more info) About Mercury Marine $113.50 $113.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 53-26933 SNAP RING, OUTER RACE (2 required per assembly)
RING-SNAP,NLA 53-26933  
53-26933OEM Part 53-26933 - Ring -snap, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#12 17-47246 DOWEL PIN, STEPPED (2 required per assembly)
PIN,NLA 17-47246  
17-47246OEM Part 17-47246 - Pin, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
3 in stock. Explain stock levels
#13 10-22968 SCREW, CENTER MAIN BEARING (4 required per assembly)
SCREW,NLA 10-22968  
10-22968OEM Part 10-22968 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#14 11-20184 NUT, BEARING SCREW (4 required per assembly)
NUT (1/4-28X7/32) 11-20184 11-20184
11-20184OEM Part 11-20184 - Nut - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
2 in stock. Explain stock levels
#15 540-5266A 5 MAIN BEARING ASSEMBLY (3 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
REED BLOCK ASSY   O - Replaced by 540-5266T 5  
540-5266A 5This part has been superseded. REED BLOCK ASSY O - Replaced by 540-5266T 5
(more info)
    UnavailableUnavailable Parts
REED BLOCK ASSY     NLA 540-5266T 5
540-5266T 5 REED BLOCK ASSY NLA
(more info)
    UnavailableUnavailable Parts
#17 10-45775 SCREW, MAIN BEARING (6 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
SCREW,NLA 10-45775  
10-45775OEM Part 10-45775 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#18 11-45774 NUT, MAIN BEARING SCREW (6 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
NUT Note: must be ordered in multiples of 5 11-45774  
11-45774OEM Part 11-45774 - Nut - Priced Individually (more info) About Mercury Marine $15.30 $15.30 Add to shopping cart
10+ in stock. Explain stock levels
#19 34-56007A 1 REED SET, MATCHED (3 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
REED SET 34-56007A 1 34-56007A 1
34-56007A 1OEM Part 34-56007A 1 - Reed Kit (more info) About Mercury Marine $77.83 $77.83 Add to shopping cart
10+ in stock. Explain stock levels
#20 34-56008 REED STOP, REED VALVES (12 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
STOP Reed 34-56008 34-56008
34-56008OEM Part 34-56008 - Reed Stop (more info) About Mercury Marine $22.33 $5.36 Add to shopping cart
10+ in stock. Explain stock levels
#21 10-62204 SCREW, REED STOP (30 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
SCREW,NLA 10-62204  
10-62204OEM Part 10-62204 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#22 11-53153 NUT, REED STOP SCREW (30 required per assembly) UNITED STATES 6262755 AND BELOW CANADA 7191308 AND BELOW
NUT Note: must be ordered in multiples of 3 11-53153  
11-53153OEM Part 11-53153 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 540-8663A 3 MAIN BEARING ASSEMBLY (3 required per assembly) UNITED STATES 6262756 AND UP
REED BLOCK ASSY   O NLA 540-8663A 3
540-8663A 3 REED BLOCK ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#16 17-20032 DOWEL PIN, MAIN BEARING (6 required per assembly) UNITED STATES 6262756 AND UP
PIN Dowel 17-20032  
17-20032OEM Part 17-20032 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
10+ in stock. Explain stock levels
#19 34-99422A 1 REED SET, MATCHED (3 required per assembly) UNITED STATES 6262756 AND UP
REED SET 34-99422A 1  
34-99422A 1OEM Part 34-99422A 1 - Reed Kit (more info) About Mercury Marine $291.67 $291.67 Add to shopping cart
4 in stock. Explain stock levels
#20 34-65319 REED STOP, 5 PETAL (6 required per assembly) UNITED STATES 6262756 AND UP
REED STOP,NLA 34-65319  
34-65319OEM Part 34-65319 - Reed Stop, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#20 34-99421 REED STOP, 4 PETAL (6 required per assembly) UNITED STATES 6262756 AND UP
REED STOP,NLA 34-99421  
34-99421OEM Part 34-99421 - Reed Stop, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
1 in stock. Explain stock levels
#23 745-7672A 3 PISTON/PISTON PIN ASS'Y (6 required per assembly) UNITED STATES 5861526 AND BELOW
PISTON            O - Replaced by 776-8899A 3  
745-7672A 3This part has been superseded. PISTON O - Replaced by 776-8899A 3
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 774-9137A12  
776-8899A 3This part has been superseded. PISTON O - Replaced by 774-9137A12
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-STD 774-9137A12 774-9137A12
774-9137A12OEM Part 774-9137A12 - Piston Assembly -STD (more info) About Mercury Marine $133.50 $133.50 Add to shopping cart
6 in stock. Explain stock levels
#23 774-8600A 3 PISTON/PISTON PIN ASS'Y (6 required per assembly) UNITED STATES 5861527 AND UP
PISTON ASSY       O - Replaced by 774-9137A 9  
774-8600A 3This part has been superseded. PISTON ASSY O - Replaced by 774-9137A 9
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-STD 774-9137A 9 774-9137A 9
774-9137A 9OEM Part 774-9137A 9 - Piston Assembly - Std (more info) About Mercury Marine $137.75 $137.75 Add to shopping cart
2 in stock. Explain stock levels
#23 745-7673A 2 PISTON/PISTON PIN ASS'Y (.015 O.S.) (AR required per assembly) UNITED STATES 5861526 AND BELOW
PISTON            O - Replaced by 776-8900A 2  
745-7673A 2This part has been superseded. PISTON O - Replaced by 776-8900A 2
(more info)
    UnavailableUnavailable Parts
7749137A13 776-8900A 2  
776-8900A 2OEM Part 776-8900A 2 - Piston (more info) About Mercury Marine $99.85 $99.85 Add to shopping cart
1 in stock. Explain stock levels
PISTON ASSY-.015 774-9137A13 774-9137A13
774-9137A13OEM Part 774-9137A13 - Piston Assembly -.015 (more info) About Mercury Marine $137.58 $137.58 Add to shopping cart
7 in stock. Explain stock levels
#23 768-8204A 2 PISTON/PISTON PIN ASS'Y (.015 O.S.) (AR required per assembly) UNITED STATES 5861527 AND UP
PISTON            O - Replaced by 774-9095A 1  
768-8204A 2This part has been superseded. PISTON O - Replaced by 774-9095A 1
(more info)
    UnavailableUnavailable Parts
7749137A10 774-9095A 1 774-9095A 1
774-9095A 1OEM Part 774-9095A 1 - Piston (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
2 in stock. Explain stock levels
PISTON ASSY-.015 774-9137A10 774-9137A10
774-9137A10OEM Part 774-9137A10 - Piston Assembly -.015 (more info) About Mercury Marine $134.75 $134.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston 18-4515
18-4515OEM Match 18-4515 - Piston 774-9137A10 (more info) About Sierra Marine $121.16 $121.16 Add to shopping cart
3 in stock. Explain stock levels
#23 745-7453A 3 PISTON/PISTON PIN ASS'Y (.030 O.S.) (AR required per assembly) UNITED STATES 5861526 AND BELOW
PISTON            O - Replaced by 745-7674A 2  
745-7453A 3This part has been superseded. PISTON O - Replaced by 745-7674A 2
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 776-8901A 2  
745-7674A 2This part has been superseded. PISTON O - Replaced by 776-8901A 2
(more info)
    UnavailableUnavailable Parts
7749137A14,AP1858 776-8901A 2 776-8901A 2
776-8901A 2OEM Part 776-8901A 2 - Piston (more info) About Mercury Marine $138.28 $138.28 Add to shopping cart
2 in stock. Explain stock levels
PISTON ASSY-.030 774-9137A14 774-9137A14
774-9137A14OEM Part 774-9137A14 - Piston Assembly -.030 (more info) About Mercury Marine $135.08 $135.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
Piston 18-4535
18-4535OEM Match 18-4535 - Piston 774-9137A14 (more info) About Sierra Marine $126.48 $126.48 Add to shopping cart
1 in stock. Explain stock levels
#23 774-9096A 1 PISTON/PISTON PIN ASS'Y (.030 O.S.) (AR required per assembly) UNITED STATES 5861527 AND UP
PISTON            O - Replaced by 774-9137A11 774-9096A 1
774-9096A 1This part has been superseded. PISTON O - Replaced by 774-9137A11
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-.030  O NLA 774-9137A11
774-9137A11 PISTON ASSY-.030 O NLA
(more info)
    UnavailableUnavailable Parts
Piston 18-4530
18-4530OEM Match 18-4530 - Piston 774-9137A11 (more info) About Sierra Marine $143.94 $110.25 Add to shopping cart
3 in stock. Explain stock levels
Piston Kit  
18-4156OEM Match 18-4156 - Piston, 774-9096A1 SS 77 - Special Order - No Returns (more info) About Sierra Marine $57.39 $55.84 Add to shopping cart
In stock - special order item. Explain stock levels
#24 40-52035 LOCK RING, PISTON PIN (12 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
#25 39-78816A12 PISTON RING (STANDARD) (2 required per assembly)
RING SET-12 PCS 39-78816A12 39-78816A12
39-78816A12OEM Part 39-78816A12 - Rings - 12 Pcs (more info) About Mercury Marine $145.25 $145.25 Add to shopping cart
4 in stock. Explain stock levels
Piston Ring 18-3902
18-3902OEM Match 18-3902 - Rings, 39-78816A12, 3 Rings Only (more info) About Sierra Marine $35.99 $29.86 Add to shopping cart
9 in stock. Explain stock levels
#25 39-78811A12 PISTON RING (.015 OVERSIZE) (AR required per assembly)
RING SET Piston - 39-78811A12 39-78811A12
39-78811A12OEM Part 39-78811A12 - Rings - 12 Pcs (more info) About Mercury Marine $67.42 $45.31 Add to shopping cart
10+ in stock. Explain stock levels
Piston Rings .015IN Os (4) 18-3916
18-3916OEM Match 18-3916 - Rings .015 oversize , 3 Rings Only (more info) About Sierra Marine $26.99 $21.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 39-88392A12 PISTON RING (.030 OVERSIZE) (AR required per assembly)
RING SET Piston - 39-88392A12 39-88392A12
39-88392A12OEM Part 39-88392A12 - Piston Rings 12 Pcs. (more info) About Mercury Marine $130.25 $130.25 Add to shopping cart
3 in stock. Explain stock levels
Piston Rings .030IN Os (4) 18-3917
18-3917OEM Match 18-3917 - Piston Rings .030 Os (4) 18-3917 (more info) About Sierra Marine $17.99 $17.99 Add to shopping cart
1 in stock. Explain stock levels
#26 624-8101A 3 CONNECTING ROD AND CAP ASSEMBLY (6 required per assembly)
CONNECTING ROD,NLA 624-8101A 3 624-8101A 3
624-8101A 3OEM Part 624-8101A 3 - Connecting Rod, NLA (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
10+ in stock. Explain stock levels
#27 31-62596A 1 BEARING ASSEMBLY, CRANKPIN (6 required per assembly)
BEARING ASSEMBLY 31-62596A 1 31-62596A 1
31-62596A 1OEM Part 31-62596A 1 - Connecting Rod Bearings And Cage, Single (more info) About Mercury Marine $149.75 $43.14 Add to shopping cart
10+ in stock. Explain stock levels
Needle Bearing Set (W/O Cag 18-4038
18-4038OEM Match 18-4038 - Needle Bearings, Without Cage, 31-62596A1 (more info) About Sierra Marine $38.15 $30.88 Add to shopping cart
6 in stock. Explain stock levels
#28 10-54803 SCREW, CONNECTING ROD - W/NUT (12 required per assembly)
SCREW,NLA 10-54803 10-54803
10-54803OEM Part 10-54803 - Screw, NLA (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
10+ in stock. Explain stock levels
#29 11-49091 NUT, CONNECTING ROD SCREW - W/NUT (12 required per assembly)
NUT Note: must be ordered in multiples of 10 11-49091 11-49091
11-49091OEM Part 11-49091 - Nut - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
#28 10-91012 SCREW, CONNECTING ROD -W/O NUT (12 required per assembly)
SCREW (.250-28 Sp 10-91012 10-91012
10-91012OEM Part 10-91012 - Screw -spec - Priced Individually (more info) About Mercury Marine $5.60 $3.36 Add to shopping cart
10+ in stock. Explain stock levels
#30 29-47270 NEEDLE BEARING, PISTON PIN (174 required per assembly)
BEARING 29-47270 29-47270
29-47270OEM Part 29-47270 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.22 $0.22 Add to shopping cart
10+ in stock. Explain stock levels
Needle Bearing 18-4036-9
18-4036-9OEM Match 18-4036-9 - Bearing, 29-47270, 200PK (more info) About Sierra Marine $38.00 $30.62 Add to shopping cart
1 in stock. Explain stock levels
#31 12-47247 WASHER, NEEDLE LOCATING (12 required per assembly)
128M0032839 12-47247  
12-47247OEM Part 12-47247 - Washer - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
6 in stock. Explain stock levels
WASHER Note: must be ordered in multiples of 5 12-8M0032839  
12-8M0032839OEM Part 12-8M0032839 - Washer - Priced Individually (more info) About Mercury Marine $7.90 $7.90 Add to shopping cart
Available to order:
Usually ships
within 8 days