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Parts for MerCruiser Race Engine and Drive 500 Bulldog GM 540 V-8 1990-1996 Cylinder Block & Camshaft

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 816475A18 PARTIAL ENGINE ASSY (1 required per assembly) (BRAVO MODELS - SEE NOTE #1) (INCLUDES INTERNAL PARTS AND CYLINDER HEADS) (EXTERNAL BALANCED)
PARTIAL ENGINE    O - Replaced by -816475A21  
816475A18This part has been superseded. PARTIAL ENGINE O - Replaced by -816475A21
(more info)
    UnavailableUnavailable Parts
PARTIAL ENG-500BD O - Replaced by -816475A26  
816475A21This part has been superseded. PARTIAL ENG-500BD O - Replaced by -816475A26
(more info)
    UnavailableUnavailable Parts
PARTIAL ENG-500BD O NLA  
816475A26 PARTIAL ENG-500BD O NLA
(more info)
    UnavailableUnavailable Parts
#1 816475A21 PARTIAL ENGINE ASSY (1 required per assembly) (BRAVO MODELS - SEE NOTE #2) (INCLUDES INTERNAL PARTS AND CYLINDER HEADS) (INTERNAL BALANCED) (SEE NOTE #3)
#1 42112A17 BLOCK ASSEMBLY-Cylinder (1 required per assembly)
BLOCK ASSY        O NLA  
42112A17 BLOCK ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 22-32802 1 PLUG (.125-27)-Hex Head-Brass (4 required per assembly)
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22-32802 1This part has been superseded.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
8 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
Available to order:
Usually ships
within 8 days
#3 22-36382 PLUG (.250-18)-Hex Head-Brass (3 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
#4 22-32561 PLUG (.250-18)-Socket Head-Steel (3 required per assembly)
PLUG Pipe - Allen 22-32561 22-32561
22-32561OEM Part 22-32561 - Plug - Priced Individually (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
10+ in stock. Explain stock levels
#5 22-36373 PLUG (.375-18)-Socket Head-Steel (2 required per assembly)
PLUG (.375-18) He 22-36373  
22-36373OEM Part 22-36373 - Plug (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
4 in stock. Explain stock levels
#6 42534 PLUG-Special-Oil Galley (2 required per assembly)
845606 42534  
42534OEM Part 42534 - PLUG (more info) About Mercury Marine $2.15 $2.15 Add to shopping cart
2 in stock. Explain stock levels
PLUG (.250-18 x . 845606 845606
845606OEM Part 845606 - Plug (more info) About Mercury Marine $3.23 $3.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 22-69300 PLUG (1.750)-Expansion (8 required per assembly)
EXPANSION PLUG (1 22-69300 22-69300
22-69300OEM Part 22-69300 - Plug (more info) About Mercury Marine $12.57 $12.57 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 19-94140 PLUG-Expansion (1 required per assembly)
EXPANSION PLUG 19-94140  
19-94140OEM Part 19-94140 - Plug (more info) About Mercury Marine $3.60 $2.02 Add to shopping cart
7 in stock. Explain stock levels
#9 23-85684 BEARING UNIT (SET) (1 required per assembly)
BEARING SET 23-85684 23-85684
23-85684OEM Part 23-85684 - Bearing Set (more info) About Mercury Marine $88.00 $88.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 17-52190 PIN-Dowel (4 required per assembly)
PIN 17-52190  
17-52190OEM Part 17-52190 - Pin -Dowel (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 17-72382 PIN-Dowel-Bell Housing (2 required per assembly)
PIN-DOWEL         O - Replaced by 17-843379  
17-72382This part has been superseded. PIN-DOWEL O - Replaced by 17-843379
(more info)
    UnavailableUnavailable Parts
ORD 8M0092110     O NLA  
17-843379 ORD 8M0092110 O NLA
(more info)
    UnavailableUnavailable Parts
#12 17-35312 PIN-Dowel-Timing Cover (2 required per assembly)
PIN-DOWEL         O - Replaced by 17-843378  
17-35312This part has been superseded. PIN-DOWEL O - Replaced by 17-843378
(more info)
    UnavailableUnavailable Parts
PIN Dowel 17-843378  
17-843378OEM Part 17-843378 - Pin -Dowel (more info) About Mercury Marine $10.60 $10.60 Add to shopping cart
1 in stock. Explain stock levels
#13 485-816709 CAMSHAFT (1 required per assembly)
CAMSHAFT          O NLA 485-816709
485-816709 CAMSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#14 93722 LIFTER (16 required per assembly)
LIFTER            O - Replaced by -93722T  
93722This part has been superseded. LIFTER O - Replaced by -93722T
(more info)
    UnavailableUnavailable Parts
LIFTER 93722T 93722T
93722TOEM Part 93722T - Lifter (more info) About Mercury Marine $89.12 $89.12 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 77531 GEAR & CHAIN KIT-Timing (1 required per assembly)
GEAR & CHAIN KIT  O NLA 77531
77531 GEAR & CHAIN KIT O NLA
(more info)
    UnavailableUnavailable Parts
#16 10-34505 SCREW (3 required per assembly)
SCREW (.312-18 x 10-34505 10-34505
10-34505OEM Part 10-34505 - Screw (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
10+ in stock. Explain stock levels
#17 12-848136 WASHER (3 required per assembly)
WASHER (.328 x .6 12-848136  
12-848136OEM Part 12-848136 - Washer (more info) About Mercury Marine $20.42 $20.42 Add to shopping cart
Available to order:
Usually ships
within 8 days