Parts for MerCruiser 8.1L Inboard (Base) Exhaust Manifold, Elbow & Riser

Revise Search: All Models > 8.1L Inboard (Base) > 0W390000 - 0W689999 > Exhaust Manifold, Elbow & Riser

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	863127T 1	MANIFOLD ASSEMBLY, Exhaust (2 required per assembly)
		863127T 1 - Exhaust Manifold [ More info ] Unavailable
		863127T02 - Exhaust Manifold [ More info ] Unavailable
		866178T01 - Exhaust Manifold [ More info ] $774.49 In Stock
#1	866178T01	MANIFOLD ASSEMBLY, Cast-Iron Alloy, Exhaust (2 required per assembly)
#2	22-866163	PLUG, (.75-14) (1 required per assembly) (Use with Aluminum Manifold)
		22-866163 - Pipe Plug, 3/4 x 14 [ More info ] $3.06 10+ In Stock.
#2	22-866164	Fitting, Reducer(.75-14 x .125-27) (1 required per assembly) (Use with Aluminum Manifold)
		22-866164 - Fitting [ More info ] $6.00 10+ In Stock.
#2	22-12524	PLUG, (.375-18 x .475) Brass (1 required per assembly) (Use with Cast Manifold)
		22-12524 - Plug [ More info ] $4.90 Available to Order: Usually ships within 10 days.
#3	22-865341A03	FITTING ASSEMBLY, Drain - Stainless Steel (1 required per assembly) (Port Exhaust Manifold)
		22-865341A03 - Fitting- Drain Assembly [ More info ] $68.33 In Stock
#3	22-865828A02	FITTING ASSEMBLY, Drain - Stainless Steel (1 required per assembly) (Starboard Exhaust Manifold)
		22-865828A02 - Fitting- Drain Assembly [ More info ] $64.42 In Stock
#4	27-46820	GASKET, Exhaust Manifold to Cylinder Head (2 required per assembly)
		27-46820 - Exhaust Manifold Gasket [ More info ] $23.33 2 In Stock.
		18-0418 - Manifold Gasket Big Bk Chevy [ More info ] $20.99 $19.62 10+ In Stock.
#5	10-40011151	SCREW, (M8 x 35) Stainless Steel (8 required per assembly)
		10-40011151 - Screw [ More info ] $6.60 3 In Stock.
#6	10-40011158	SCREW, (M8 x 70) Stainless Steel (8 required per assembly)
		10-40011158 - Screw [ More info ] $8.60 1 In Stock.
#7	865331A01	ELBOW, Exhaust (2 required per assembly) (Standard Rise)
		865331A01 - Exhaust Elbow [ More info ] Unavailable
		865331A02 - Exhaust Elbow [ More info ] $898.93 In Stock
#7	865332A01	ELBOW, Exhaust (2 required per assembly) (2 Inch Rise)
		865332A01 - Exhaust Elbow [ More info ] Unavailable
		865332A02 - Exhaust Elbow [ More info ] $1,450.79 In Stock
#8	32-863095	HOSE, Elbow to Manifold (4 required per assembly)
		32-863095 - Molded Hose [ More info ] $38.50 In Stock
#9	54-815504216	CLAMP, Worm Gear (1.56 Diameter), Hose (8 required per assembly)
		54-815504216 - Clamp [ More info ] $18.00 $4.95 4 In Stock.
#10	16-820451 1	STUD, (M8 x 55) (3 required per assembly)
		16-820451 1 - Stud [ More info ] $8.50 7 In Stock.
#11	16-42463 2	STUD, (M8 x 37.1) (9 required per assembly) SN# 0W393387 & Below
		16-42463 2 - Stud [ More info ] $15.90 Available to Order: Usually ships within 10 days.
#12	12-12038	WASHER (8 required per assembly)
		12-12038 - Washer [ More info ] $2.30 5 In Stock.
		12-8M0207778 - WASHER Note: Priced Individually [ More info ] $9.70 Available to Order: Usually ships within 10 days.
#13	11-40020 30	NUT, (M8) (8 required per assembly)
		11-40020 30 - Nut, (M8) [ More info ] $7.30 8 In Stock.
#14	27-862356	GASKET, Elbow to Manifold (4 required per assembly)
		27-862356 - Elbow To Manifold Gasket [ More info ] $13.10 10 In Stock.
#15	863122	TURBULATOR, Exhaust (2 required per assembly)
		863122 - Exhaust Turbulator [ More info ] Unavailable
		8M2000433 - Turbulator Exhaust Gasket [ More info ] $83.25 1 In Stock.
#16	885342001	SENSOR ASSEMBLY, Temperature (1 required per assembly)
		885342001 - Temperature Sensor [ More info ] Unavailable
		885342002 - Sensor Assembly [ More info ] Unavailable
		8M0148668 - Temperature Sensor [ More info ] $46.51 1 In Stock.
#17	25-62702 1	O-RING, (.301 x .070) (1 required per assembly)
		25-62702 1 - O-Ring [ More info ] $1.60 10+ In Stock.
#18	10-40107 16	SCREW, (M8 x 16) (1 required per assembly)
		10-40107 16 - Screw [ More info ] $4.30 Available to Order: Usually ships within 10 days.
#20	863124T	RISER, (6 Inch) (2 required per assembly)
		863124T - RISER-5 INCH [ More info ] Unavailable
		866768T - Exhaust Riser [ More info ] Unavailable
		8M0124066 - Riser-6 Inch [ More info ] $551.36 Available to Order: Usually ships within 10 days.
#21	32-863102	HOSE (4 required per assembly)
		32-863102 - Molded Hose [ More info ] $30.42 $25.86 1 In Stock.
#22	16-863121	STUD, (M8 x 194) (8 required per assembly)
		16-863121 - Stud [ More info ] $13.50 Available to Order: Usually ships within 10 days.
#NS	19-807992 3	COVER, Hose Clamp End (8 required per assembly)
		19-807992 3 - Cover-.375 - Priced Individually [ More info ] $0.58 4 In Stock.
		198M0074364 [ More info ] $0.50 10+ In Stock.
		198M0074364 - Cover-Clamp - Priced Individually [ More info ] $3.20 $2.72 10+ In Stock.
#23	861776A 2	PLATE KIT (1 required per assembly)
		861776A 2 - Exhaust Plate Kit [ More info ] $114.85 3 In Stock.
#24	10-98794	SCREW, (.375-16 x 1.00) (4 required per assembly)
		10-98794 - Screw [ More info ] Unavailable
		10-8M0113180 - MTG Screw AL/BRAV TOP Cover ZZ [ More info ] $4.90 Available to Order: Usually ships within 10 days.
#25	13-41471	LOCKWASHER, (.375) (4 required per assembly)
		13-41471 - LockWasher [ More info ] $2.20 4 In Stock.
#26	860222A 1	RESONATOR, Exhaust (1 required per assembly)
		860222A 1 - Resonator- Exhaust [ More info ] $71.85 5 In Stock.
#27	10-40107 25	SCREW, (M8 x 25) (8 required per assembly) SN# 0W393388 & Up
		10-40107 25 - Screw [ More info ] $5.60 Available to Order: Usually ships within 10 days.