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Parts for MerCruiser Race Engine and Drive 525 SC GM 454 V-8 1991-1992 Drivehshaft & Tailstock (Driveline)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 45-86978A 1 DRIVESHAFT ASSEMBLY (37.00 In.) (1 required per assembly)
D SHAFT-39.64     O - Replaced by 45-86978A 3 45-86978A 1
45-86978A 1This part has been superseded. D SHAFT-39.64 O - Replaced by 45-86978A 3
(more info)
    UnavailableUnavailable Parts
DRIVESHAFT ASSEMB 45-86978A 3 45-86978A 3
45-86978A 3OEM Part 45-86978A 3 - Drive Shaft 39.64 (more info) About Mercury Marine $775.00 $775.00 Add to shopping cart
#1 45-53967A1 DRIVESHAFT ASSEMBLY (43.00 In.) (1 required per assembly)
D SHAFT-43.625    O NLA  
45-53967A 1 D SHAFT-43.625 O NLA
(more info)
    UnavailableUnavailable Parts
#2 61218 FLANGE-Driveshaft (1 required per assembly)
FLANGE Driveshaft 61218 61218
61218OEM Part 61218 - Flange (more info) About Mercury Marine $68.28 $68.28 Add to shopping cart
#3 61221 UNIVERSAL JOINT (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 96276A 2 YOKE ASSEMBLY (1 required per assembly)
96276T2 96276A 2  
96276A 2OEM Part 96276A 2 - Yoke Assembly (more info) About Mercury Marine $196.85 $196.85 Add to shopping cart
1 in stock. Explain stock levels
YOKE ASSY         O - Replaced by -96276T 4  
96276T 2This part has been superseded. YOKE ASSY O - Replaced by -96276T 4
(more info)
    UnavailableUnavailable Parts
FLANGE/YOKE ASSEM 96276T 4 96276T 4
96276T 4OEM Part 96276T 4 - Yoke Assembly (more info) About Mercury Marine $418.68 $418.68 Add to shopping cart
#7 10-68743 SCREW (.437-20 x 1.250) (4 required per assembly)
SCREW,NLA 10-68743  
10-68743OEM Part 10-68743 - Screw, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
5 in stock. Explain stock levels
#8 13-47659 LOCKWASHER (.437) (4 required per assembly)
LOCKWASHER (.437) 13-47659  
13-47659OEM Part 13-47659 - LockWasher (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
#9 11-34933 NUT (.437-20) (4 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
#10 52505A 1 SHAFT ASSEMBLY-Drive Extension (1 required per assembly)
SHAFT ASSY-EXT    O NLA  
52505A 1 SHAFT ASSY-EXT O NLA
(more info)
    UnavailableUnavailable Parts
#11 19-47463 PLUG (1 required per assembly)
EXPANSION PLUG 19-47463  
19-47463OEM Part 19-47463 - Plug (more info) About Mercury Marine $8.10 $4.54 Add to shopping cart
7 in stock. Explain stock levels
#12 23-47471 BEARING (1 required per assembly)
BEARING           O - Replaced by 23-47471T  
23-47471This part has been superseded. BEARING O - Replaced by 23-47471T
(more info)
    UnavailableUnavailable Parts
SLEEVE 23-47471T  
23-47471TOEM Part 23-47471T - Sleeve (more info) About Mercury Marine $65.00 $65.00 Add to shopping cart
#13 10-60106 SCREW (.437-20 x 1.250) (4 required per assembly)
SCREW             O NLA  
10-60106 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#14 12-45176 WASHER (4 required per assembly)
WASHER (.453 x .8 12-45176 12-45176
12-45176OEM Part 12-45176 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
Washer 18-4858-9
18-4858-9OEM Match 18-4858-9 - Washer, 12-45176, 10PK (more info) About Sierra Marine $27.22 $17.96 Add to shopping cart
2 in stock. Explain stock levels
#15 55434A 2 HOUSING ASSEMBLY-Driveshaft Extension (1 required per assembly)
HSG ASSY-D/S EXT  O NLA  
55434A 2 HSG ASSY-D/S EXT O NLA
(more info)
    UnavailableUnavailable Parts
#16 26-52499 SEAL-Oil (1 required per assembly)
SEAL 26-52499  
26-52499OEM Part 26-52499 - Seal (more info) About Mercury Marine $48.55 $48.55 Add to shopping cart
#17 22-36382 PLUG-Pipe (.250) (1 required per assembly)
FITTING (.250-18 22-36382 22-36382
22-36382OEM Part 22-36382 - Plug (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
2 in stock. Explain stock levels
Pipe Plug 18-8111-9
18-8111-9OEM Match 18-8111-9 - Pipe Plug (PK3) (more info) About Sierra Marine $10.77 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#18 22-32802 PLUG-Pipe (.125) (1 required per assembly)
PLUG @2           O - Replaced by 22-32802  1  
22-32802This part has been superseded. PLUG @2 O - Replaced by 22-32802 1
(more info)
    UnavailableUnavailable Parts
PLUG-(BRASS)@2    O - Replaced by 22-32802  2  
22-32802 1This part has been superseded. PLUG-(BRASS)@2 O - Replaced by 22-32802 2
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
#19 22-47902 FITTING (1 required per assembly)
FITTING 22-47902  
22-47902OEM Part 22-47902 - Fitting (more info) About Mercury Marine $10.80 $10.80 Add to shopping cart
1 in stock. Explain stock levels
#20 15-49264A 1 SHIM SET (1 required per assembly)
SHIM SET,NLA 15-49264A 1  
15-49264A 1OEM Part 15-49264A 1 - Shim Set, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
8 in stock. Explain stock levels
#21 30-47470 BEARING-Ball (1 required per assembly)
BEARING Ball 30-47470 30-47470
30-47470OEM Part 30-47470 - Ball Bearing (more info) About Mercury Marine $110.50 $110.50 Add to shopping cart
10+ in stock. Explain stock levels
#22 53-52502 RING-Snap (1 required per assembly)
RING 53-52502  
53-52502OEM Part 53-52502 - Ring -snap (more info) About Mercury Marine $7.72 $7.72 Add to shopping cart
#23 27-52501 GASKET-Bearing Support Housing (1 required per assembly)
GASKET 27-52501 27-52501
27-52501OEM Part 27-52501 - Gasket (more info) About Mercury Marine $6.18 $6.18 Add to shopping cart
#24 52506A 1 HOUSING ASSEMBLY-Bearing Support (1 required per assembly)
HOUSING ASSY      O NLA  
52506A 1 HOUSING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#25 31-47468 BEARING-Needle (1 required per assembly)
3147468T 31-47468  
31-47468OEM Part 31-47468 - Bearing (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
6 in stock. Explain stock levels
BEARING,NLA 31-47468T  
31-47468TOEM Part 31-47468T - Bearing (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
#26 26-47465 SEAL-Oil (1 required per assembly)
SEAL Oil 26-47465 26-47465
26-47465OEM Part 26-47465 - Seal (more info) About Mercury Marine $21.33 $21.33 Add to shopping cart
10+ in stock. Explain stock levels
#27 53-52507 RING-Support (1 required per assembly)
RING-POSITIONING,NLA 53-52507  
53-52507OEM Part 53-52507 - Positioning Ring (more info) About Mercury Marine $117.00 $117.00 Add to shopping cart
1 in stock. Explain stock levels
#28 53-52503 RING-Snap (1 required per assembly)
RING-SNAP,NLA 53-52503  
53-52503OEM Part 53-52503 - Ring -snap, NLA (more info) About Mercury Marine $30.00 $30.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 24-47755 SPRING (1 required per assembly)
SPRING 24-47755  
24-47755OEM Part 24-47755 - Spring (more info) About Mercury Marine $37.83 $37.83 Add to shopping cart
3 in stock. Explain stock levels
#30 10-32695 SCREW (.437-20 x 2.250) (4 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-32695 10-32695
10-32695OEM Part 10-32695 - Screw - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#30 10-56393 SCREW (.437-20 x 1.750) (2 required per assembly)
SCREW (.437-20 x 10-56393 10-56393
10-56393OEM Part 10-56393 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
#30 10-32515 SCREW (.437-20 x 2.500) (2 required per assembly)
108M2021674 10-32515 10-32515
10-32515OEM Part 10-32515 - Screw - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.437-20 x 10-8M2021674  
10-8M2021674OEM Part 10-8M2021674 - Screw (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
#31 12-22248 WASHER (8 required per assembly)
WASHER (.453 x .8 12-22248  
12-22248OEM Part 12-22248 - Washer (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#32 11-35053 NUT (.437-20) (8 required per assembly)
NUT (.437-20) 11-35053 11-35053
11-35053OEM Part 11-35053 - Nut - Priced Individually (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
8 in stock. Explain stock levels