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Parts for MerCruiser Race Engine and Drive 525 SC - Gen. VI Driveshaft Extension Components (Bravo Models)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 45-94819A 3 DRIVESHAFT ASSEMBLY (1 required per assembly)
DRIVESHAFT ASSY   O NLA 45-94819A 3
45-94819A 3 DRIVESHAFT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 52504T FLANGE, Yoke (2 required per assembly)
FLANGE Yoke 52504T  
52504TOEM Part 52504T - Flange - Yoke (more info) About Mercury Marine $111.25 $111.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 61221 CROSS AND BEARING, With Clips (2 required per assembly)
61221T 61221  
61221OEM Part 61221 - Cross & Bearing (more info) About Mercury Marine $74.00 $74.00 Add to shopping cart
2 in stock. Explain stock levels
CROSS AND BEARING 61221T 61221T
61221TOEM Part 61221T - Cross & Bearing (more info) About Mercury Marine $140.00 $140.00 Add to shopping cart
1 in stock. Explain stock levels
#4 22-74036 FITTING, Grease (2 required per assembly)
FITTING Grease 22-74036  
22-74036OEM Part 22-74036 - Fitting - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
6 in stock. Explain stock levels
#5 10-805159 SCREW, (.437-20 x 1.500) (8 required per assembly)
SCREW (.437-20 x 10-805159 10-805159
10-805159OEM Part 10-805159 - Screw (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 11-34933 NUT, (.437-20) (8 required per assembly)
NUT (.437-20) Sta 11-34933 11-34933
11-34933OEM Part 11-34933 - Nut - Priced Individually (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
10+ in stock. Explain stock levels
S.S. Steel Locknut 18-3721-9
18-3721-9OEM Match 18-3721-9 - Lock Nut, 11-34933, 5PK (more info) About Sierra Marine $14.95 $10.17 Add to shopping cart
5 in stock. Explain stock levels
#7 42304A 2 SUPPORT ASSEMBLY, Bearing (1 required per assembly)
SUPPORT ASSY      O - Replaced by -817416A 4  
42304A 2This part has been superseded. SUPPORT ASSY O - Replaced by -817416A 4
(more info)
    UnavailableUnavailable Parts
HOUSING ASSEMBLY 817416A 4  
817416A 4OEM Part 817416A 4 - Housing Assembly (more info) About Mercury Marine $869.00 $869.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 26-93924 SEAL, Oil (1 required per assembly)
SEAL 26-93924 26-93924
26-93924OEM Part 26-93924 - Seal (more info) About Mercury Marine $24.90 $21.32 Add to shopping cart
1 in stock. Explain stock levels
#9 30-93944A 1 BEARING, Ball (1 required per assembly)
BEARING-BALL      O - Replaced by 30-93944A 2 30-93944A 1
30-93944A 1This part has been superseded. BEARING-BALL O - Replaced by 30-93944A 2
(more info)
    UnavailableUnavailable Parts
BEARING SET Ball 30-93944A 2 30-93944A 2
30-93944A 2OEM Part 30-93944A 2 - Bearing Set (more info) About Mercury Marine $111.80 $95.74 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 53-93914 RING, Retaining (1 required per assembly)
RING Retaining 53-93914  
53-93914OEM Part 53-93914 - Ring - Retaining (more info) About Mercury Marine $67.83 $67.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 93908A 1 SHAFT ASSEMBLY, Input (1 required per assembly)
SHAFT ASSEMBLY 93908A 1 93908A 1
93908A 1OEM Part 93908A 1 - Shaft Assembly -input (more info) About Mercury Marine $930.71 $341.25 Add to shopping cart
10+ in stock. Explain stock levels
#13 19-93921 EXPANSION PLUG (1 required per assembly)
EXPANSION PLUG 19-93921  
19-93921OEM Part 19-93921 - Plug (more info) About Mercury Marine $26.67 $26.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 53-93915 RING, Retaining (1 required per assembly)
RING Retaining 53-93915  
53-93915OEM Part 53-93915 - Ring - Retaining (more info) About Mercury Marine $40.17 $40.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 93918A 1 SHIELD ASSEMBLY, Lower (2 required per assembly)
SHIELD Lower 93918A 1  
93918A 1OEM Part 93918A 1 - Shield- Lower (more info) About Mercury Marine $180.33 $180.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 10-76926 SCREW, (.375-16 x .875) (6 required per assembly)
SCREW (.375-16 x 10-76926 10-76926
10-76926OEM Part 10-76926 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#18 93919A 1 SHIELD ASSEMBLY, Upper (2 required per assembly)
SHIELD Upper 93919A 1  
93919A 1OEM Part 93919A 1 - Shield- Upper (more info) About Mercury Marine $183.58 $183.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 11-68411 NUT, (.375-16) (8 required per assembly)
NUT @5            O - Replaced by 11-826709 12  
11-68411This part has been superseded. NUT @5 O - Replaced by 11-826709 12
(more info)
    UnavailableUnavailable Parts
NUT (.375-16) Sta 11-826709 12  
11-826709 12OEM Part 11-826709 12 - Nut - Priced Individually (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 93906A 2 SHAFT, Output (1 required per assembly)
SHAFT ASSY-OUTPUT 93906A 2  
93906A 2OEM Part 93906A 2 - Shaft Assembly - Output (more info) About Mercury Marine $723.33 $723.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 25-25439 O-RING, (.862 x .103) (2 required per assembly)
O-RING (.862 x .1 25-25439 25-25439
25-25439OEM Part 25-25439 - O-Ring - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7420-9
18-7420-9OEM Match 18-7420-9 - O-Ring (PK5) 25-21836 (more info) About Sierra Marine $9.95 $4.35 Add to shopping cart
4 in stock. Explain stock levels
#23 53-94104 RING, Retaining (1 required per assembly)
RING Retaining 53-94104  
53-94104OEM Part 53-94104 - Ring - Retaining (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 30-62780A 1 BEARING, Ball (1 required per assembly)
3062780 30-62780A 1  
30-62780A 1OEM Part 30-62780A 1 - Bearing-BALL (more info) About Mercury Marine $104.70 $104.70 Add to shopping cart
1 in stock. Explain stock levels
3062780T BEARING 30-62780  
30-62780OEM Part 30-62780 - Ball Bearing (more info) About Mercury Marine $65.65 $65.65 Add to shopping cart
1 in stock. Explain stock levels
BEARING-BALL      O - Replaced by 30-879194A03  
30-62780TThis part has been superseded. BEARING-BALL O - Replaced by 30-879194A03
(more info)
    UnavailableUnavailable Parts
GIMBAL BEARING KI 30-879194A03  
30-879194A03OEM Part 30-879194A03 - Gimbal Bearing Kit (more info) About Mercury Marine $105.00 $105.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 53-94103 RING, Retaining (1 required per assembly)
RING-RETAINING    O - Replaced by 53-94103T  
53-94103This part has been superseded. RING-RETAINING O - Replaced by 53-94103T
(more info)
    UnavailableUnavailable Parts
RING-RETAINING    O - Replaced by 53-841897T  
53-94103TThis part has been superseded. RING-RETAINING O - Replaced by 53-841897T
(more info)
    UnavailableUnavailable Parts
RING Retaining 53-841897T  
53-841897TOEM Part 53-841897T - Ring - Retaining (more info) About Mercury Marine $13.90 $13.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 10-57053 SCREW, (.500-20 x 4.500) (2 required per assembly)
SCREW (.500-20 x 10-57053 10-57053
10-57053OEM Part 10-57053 - Screw (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 12-42307 WASHER, Spherical (4 required per assembly)
WASHER 12-42307  
12-42307OEM Part 12-42307 - Washer (more info) About Mercury Marine $13.70 $13.70 Add to shopping cart
4 in stock. Explain stock levels
#28 11-28040 NUT, (.500-20) (2 required per assembly)
1182670817 11-28040  
11-28040OEM Part 11-28040 - Nut Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
1 in stock. Explain stock levels
NUT @5            O - Replaced by 11-898832  
11-826708 17This part has been superseded. NUT @5 O - Replaced by 11-898832
(more info)
    UnavailableUnavailable Parts
NUT (.500-20) 11-898832  
11-898832OEM Part 11-898832 - Nut - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 84-816943A 1 HARNESS ASSEMBLY, Extension (1 required per assembly)
HARNESS ASSEMBLY 84-816943A 1  
84-816943A 1OEM Part 84-816943A 1 - Harness Assembly (more info) About Mercury Marine $167.04 $167.04 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 13-35048 LOCKWASHER, (.375) (6 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels