Logo

Parts for MerCruiser 4.3L MPI Alpha / Bravo Exhaust Risers

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 865995A01 RISER EXTENSION KIT, 1.7 Inch (1 required per assembly) (Standard Cooling)
RISER EXTENSION K 865995A01 865995A01
865995A01OEM Part 865995A01 - Exhaust Riser (more info) About Mercury Marine $579.17 $579.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 865996A01 RISER EXTENSION KIT, 1.7 Inch (1 required per assembly) (Closed Cooling)
RISER EXTENSION K 865996A01 865996A01
865996A01OEM Part 865996A01 - Exhaust Riser (more info) About Mercury Marine $541.17 $541.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 864929A 3 RISER EXTENSION KIT, 3.0 Inch (1 required per assembly) (Standard Cooling)
RISER EXTENSION K 864929A 3 864929A 3
864929A 3OEM Part 864929A 3 - Riser Kit (more info) About Mercury Marine $661.58 $661.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 864929A 4 RISER EXTENSION KIT, 3.0 Inch (1 required per assembly) (Closed Cooling)
RISER EXTENSION K 864929A 4 864929A 4
864929A 4OEM Part 864929A 4 - Riser Kit (more info) About Mercury Marine $625.92 $625.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 19-864689 PLUG (2 required per assembly) 1.7 Inch Riser
PLUG Expansion 19-864689  
19-864689OEM Part 19-864689 - Plug -expand - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
4 in stock. Explain stock levels
#7 10-865982071 SCREW, (.375-16 x 9.250) (8 required per assembly) 1.7 Inch Riser
SCREW (.375-16 x 10-865982071 10-865982071
10-865982071OEM Part 10-865982071 - Screw (more info) About Mercury Marine $17.30 $14.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-865982077 SCREW, (.375-16 x 10.500) (8 required per assembly) 3 Inch Riser
SCREW (.375-16 x 10-865982077 10-865982077
10-865982077OEM Part 10-865982077 - Screw (more info) About Mercury Marine $32.40 $27.74 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 863714T01 BRACKET (1 required per assembly)
BRACKET 863714T01 863714T01
863714T01OEM Part 863714T01 - Bracket (more info) About Mercury Marine $20.17 $20.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 866208A02 RISER EXTENSION KIT, 4.7 Inch (1 required per assembly) (Standard Cooling)
RISER EXTENSION K 866208A02 866208A02
866208A02OEM Part 866208A02 - 4.7 Riser Kit (more info) About Mercury Marine $537.67 $425.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 866208A03 RISER EXTENSION KIT, 4.7 Inch (1 required per assembly) (Closed Cooling)
RISER EXTENSION K 866208A03 866208A03
866208A03OEM Part 866208A03 - 4.7 Riser Kit (more info) About Mercury Marine $454.93 $425.53 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 864908A 1 RISER EXTENSION KIT, 6.0 Inch (1 required per assembly) (Standard Cooling)
RISER EXTENSION K 864908A 1 864908A 1
864908A 1OEM Part 864908A 1 - Riser Kit 6 Inch - Dry Joint Kit for Standard Cooling (more info) About Mercury Marine $716.58 $716.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 864908A 2 RISER EXTENSION KIT, 6.0 Inch (1 required per assembly) (Closed Cooling)
RISER EXTENSION K 864908A 2 864908A 2
864908A 2OEM Part 864908A 2 - Riser Kit 6 Inch (more info) About Mercury Marine $646.92 $646.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 NSS NOT SOLD SEPARATE, 4.7 Inch or 6 Inch Riser (2 required per assembly)
#13 22-42861 1 FITTING, Pipe - Brass (.750-14) (2 required per assembly)
FITTING Pipe - Br 22-42861  1 22-42861  1
22-42861 1OEM Part 22-42861 1 - Pipe Plug (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
9 in stock. Explain stock levels
#14 27-864850A02 GASKET, Restrictor (2 required per assembly)
GASKET "IN BOX,ON SHELF,GSKT AREA" 27-864850A02 27-864850A02
27-864850A02OEM Part 27-864850A02 - Elbow Gasket (more info) About Mercury Marine $44.92 $44.92 Add to shopping cart
4 in stock. Explain stock levels
GASKET, DRY JOINT (RESTRICTED) 18-0722
18-0722OEM Match 18-0722 - Gasket,27-864850A02 (more info) About Sierra Marine $63.00 $50.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 27-864549A02 GASKET, Block Off (2 required per assembly)
GASKET BLOCK-OFF 27-864549A02 27-864549A02
27-864549A02OEM Part 27-864549A02 - Elbow Gasket (more info) About Mercury Marine $42.50 $42.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
GASKET, DRY JOINT (CLOSED) 18-0720
18-0720OEM Match 18-0720 - Gasket,27-864549A02 (more info) About Sierra Marine $58.84 $47.44 Add to shopping cart
1 in stock. Explain stock levels
#15 27-864547A02 GASKET, Full Flow (2 required per assembly)
GASKET "FULL FLOW, NO TURBULATOR" 27-864547A02 27-864547A02
27-864547A02OEM Part 27-864547A02 - Elbow Gasket (more info) About Mercury Marine $44.92 $44.92 Add to shopping cart
4 in stock. Explain stock levels
GASKET, DRY JOINT (OPEN) 18-0721
18-0721OEM Match 18-0721 - Gasket,27-864547A02 (more info) About Sierra Marine $60.24 $48.58 Add to shopping cart
2 in stock. Explain stock levels
#16 10-865982005 SCREW, (.375-16 x 1.00) (8 required per assembly) 6 Inch Riser
SCREW (.375-16 x 10-865982005 10-865982005
10-865982005OEM Part 10-865982005 - Screw (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 10-865982092 SCREW, (.375-16 x 12.380) (8 required per assembly) 4.7 Inch Riser
SCREW (.375-16 x 10-865982092 10-865982092
10-865982092OEM Part 10-865982092 - Screw (more info) About Mercury Marine $21.58 $21.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 10-865982057 SCREW, (.375-16 x 7.50) (8 required per assembly) 6 Inch Riser
SCREW (.375-16 x 10-865982057 10-865982057
10-865982057OEM Part 10-865982057 - Screw (more info) About Mercury Marine $14.30 $14.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 10-860008 SCREW, (.250-20 x .625) Torx (6 required per assembly)
SCREW (.250-20 x 10-860008 10-860008
10-860008OEM Part 10-860008 - Bolt (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 863715T01 BRACKET (2 required per assembly)
BRACKET 863715T01  
863715T01OEM Part 863715T01 - ECM Bracket (more info) About Mercury Marine $26.00 $26.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 10-864378 SCREW, (.250-20 x .375) Torx (1 required per assembly)
SCREW (.250-20 x 10-864378 10-864378
10-864378OEM Part 10-864378 - Screw - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
Available to order:
Usually ships
within 8 days