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Parts for MerCruiser Race Engine and Drive 575 SCi Exhaust Header (Design II) Straight-1.125 Inch Water Outlet

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 845233T 1 HEADER ASSEMBLY, Exhaust - Port (1 required per assembly)
HEADER ASSEMBLY E 845233T 1 845233T 1
845233T 1OEM Part 845233T 1 - Header Kit - Port (more info) About Mercury Marine $3,120.03 $3,120.03 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 845234T 1 HEADER ASSEMBLY, Exhaust - Starboard (1 required per assembly)
HEADER ASSEMBLY E 845234T 1 845234T 1
845234T 1OEM Part 845234T 1 - Header Kit - Stbd (more info) About Mercury Marine $3,120.03 $3,120.03 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 27-841234 GASKET, Exhaust Header (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-841234 27-841234
27-841234OEM Part 27-841234 - Gasket - Priced Individually (more info) About Mercury Marine $51.16 $51.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 10-821131 SCREW, (.375-16 x 1.00) (16 required per assembly)
SCREW (.375-16 x 10-821131 10-821131
10-821131OEM Part 10-821131 - Screw - Priced Individually (more info) About Mercury Marine $6.10 $6.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 22-806608A 1 PLUG KIT, (.500-13) Royal Blue, Drain (1 required per assembly)
PLUG KIT @5       O - Replaced by 22-806608A02 22-806608A 1
22-806608A 1This part has been superseded. PLUG KIT @5 O - Replaced by 22-806608A02
(more info)
    UnavailableUnavailable Parts
PLUG ASSEMBLY (.5 22-806608A02 22-806608A02
22-806608A02OEM Part 22-806608A02 - Plug Assembly - Priced Individually (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
4 in stock. Explain stock levels
DRAIN PLUG 18-4226
18-4226OEM Match 18-4226 - Drain Plug, 22-806608A1 (more info) About Sierra Marine $4.49 $2.97 Add to shopping cart
Available to order:
Usually ships
within 8 days
PLUG KIT Note: must be ordered in multiples of 2   22806608Q01 22-806608Q01
22-806608Q01OEM Part 22-806608Q01 - Plug Kit - Priced Individually (more info) About Mercury Marine $6.80 $6.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 25-32509 O-RING, (.489 x .070) (1 required per assembly)
O-RING (.489 x .0 25-32509 25-32509
25-32509OEM Part 25-32509 - 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 18-7165-9
18-7165-9OEM Match 18-7165-9 - O-Ring (PK5) , 0304174 (more info)
Replaces OEM #0304174
About Sierra Marine $7.45 $4.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 845235A 1 TAILPIPE ASSEMBLY, Port (1 required per assembly) Bravo Models
8M0053624 845235A 1  
845235A 1OEM Part 845235A 1 - Tailpipe Assembly - Port (more info) About Mercury Marine $861.46 $861.46 Add to shopping cart
1 in stock. Explain stock levels
TAILPIPE ASY-PORT 8M0053624  
8M0053624OEM Part 8M0053624 - Tailpipe Assembly - Port (more info) About Mercury Marine $850.76 $850.76 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 845236A 1 TAILPIPE ASSEMBLY, Starboard (1 required per assembly) Bravo Models
TAILPIPE ASSEMBLY 845236A 1  
845236A 1OEM Part 845236A 1 - Tailpipe Assembly - Stbd (more info) About Mercury Marine $850.76 $850.76 Add to shopping cart
1 in stock. Explain stock levels
#7 10-848886 T BOLT, (.250-20) (2 required per assembly)
T BOLT (.250-20) 10-848886 10-848886
10-848886OEM Part 10-848886 - T Bolt (more info) About Mercury Marine $14.69 $14.69 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 54-848885 CLAMP, Band Style (2 required per assembly)
CLAMP Band Style 54-848885  
54-848885OEM Part 54-848885 - Clamp (more info) About Mercury Marine $193.42 $193.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 11-826709 8 NUT, (.250-20) Stainless Steel (2 required per assembly)
NUT (.250-20) Sta 11-826709  8  
11-826709 8OEM Part 11-826709 8 - Nut - Priced Individually (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 27-848254 GASKET, Tailpipe (2 required per assembly)
GASKET 27-848254 27-848254
27-848254OEM Part 27-848254 - Gasket (more info) About Mercury Marine $18.98 $18.98 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 54-18076 3 CLAMP, Worm Gear (4 required per assembly)
CLAMP Worm Gear 54-18076  3  
54-18076 3OEM Part 54-18076 3 - Clamp (more info) About Mercury Marine $9.40 $9.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 32-842418 HOSE, Molded (2 required per assembly)
HOSE-MOLDED       O - Replaced by 32-842418  1  
32-842418This part has been superseded. HOSE-MOLDED O - Replaced by 32-842418 1
(more info)
    UnavailableUnavailable Parts
HOSE Molded 32-842418  1 32-842418  1
32-842418 1OEM Part 32-842418 1 - Molded Hose (more info) About Mercury Marine $21.70 $18.58 Add to shopping cart
2 in stock. Explain stock levels
#13 861776A 2 PLATE KIT, Exhaust Blockoff (1 required per assembly)
PLATE KIT 861776A 2 861776A 2
861776A 2OEM Part 861776A 2 - Exhaust Plate Kit (more info) About Mercury Marine $66.33 $66.33 Add to shopping cart
1 in stock. Explain stock levels
#14 13-41471 LOCKWASHER, (.375) (4 required per assembly)
LOCKWASHER (.375) 13-41471  
13-41471OEM Part 13-41471 - LockWasher (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
1 in stock. Explain stock levels
#15 10-98794 SCREW, (.375-16 x 1.00) (4 required per assembly)
SCREW (.375-16 x 10-98794 10-98794
10-98794OEM Part 10-98794 - Screw (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
8 in stock. Explain stock levels
Screw, Upper Drive Cap 18-3231
18-3231OEM Match 18-3231 - Bolt, 10-98794 (more info) About Sierra Marine $2.99 $2.41 Add to shopping cart
1 in stock. Explain stock levels
#16 22-842437 BUSHING, Drain Plug (AR required per assembly)
BUSHING 22-842437  
22-842437OEM Part 22-842437 - Bushing (more info) About Mercury Marine $6.41 $6.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-842182A 1 GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing
GASKET/SEAL SET E 27-842182A 1 27-842182A 1
27-842182A 1OEM Part 27-842182A 1 - Gasket/Seal Set (more info) About Mercury Marine $842.65 $842.65 Add to shopping cart
Available to order:
Usually ships
within 8 days