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Flywheels, Couplers and Damper Plates
Flywheel 3.0L/181ci 12 3/4" Bottom Mount Starter
800032
$350.00
New 12¾ inch flywheel for 1990 and later 3.0L/181ci marine engine. This 12 3/4" flywheel is required when using post 1990 long block to replace a Pre-1990 engine. (Mercruiser, OMC). This flywheel will fit your existing starter and bellhousing in Pre-1990 3.0L engines applications. Replaces: MerCruiser and Quicksilver 710-220-801873.
4.3 V6 14" Flywheel Bottom Mount Starter
800333
$125.50
New 14" Flywheel for 262ci 4.3V6 Engines. 14" Diameter. Fits one Piece Rear Main Seal. For Bottom Mount Starter.
Flywheel 6.0L & 6.2L LS3 14" Top Mount
800260
$280.13
14 inch flywheel for 6.0L and 6.2L LS3 marine engines with Top Mount starters. GM Part Number 12561680.
Flywheel 5.7L/350ci 12 3/4" Bottom Mount Starter
800094
$399.95
12¾ inch flywheel for 1986 and later 5.7L/350ci marine engine.
Flywheel 7.4L/454ci 14" Top Mount Starter
800171
$236.38
14 inch flywheel for 7.4L/454ci marine engine with top mount starter.
JW Airboat Flywheel 6.2L LSA 14" (93019-LSA-D)
800311
$453.84
14 inch Heavy duty JW Airboat Flywheel for 6.2L LSA GM engines. JW Performance Number: 564-93019LSAD.
7.4L/454ci Flywheel Bolt
0003-160
$2.60
Flywheel bolt for GM 7.4L/454ci engines. GM part number: 12337973.
Damper Plate 3.0L/181co to 5.7L/350ci
702159
$79.95
Single stage small block damper for 26 spline transmissions. For engine size 3.0L/181 to 5.7L/350ci.
Damper Plate 7.4L/454cit 14" Flywheel and 5.7L applications
702185
$179.95
Big Block Damper Plate for 26 spline transmissions. Replaces: Mercruiser 860125T; Marine Power 701121.
Mercruiser Engine Coupler (by Sierra)
701121
$199.95
Sierra Part Number 18-2323. The same as 18-2175 without Yoke. Hardware Included. Replaces: Mercury 18643A5.
12 3/4 Triangle Engine Coupler (EMP 93-93600)
701107
$172.00
Engineered Marine Products 93-93600. This triangular style engine coupler is for GM 4 cylinder engines with late style, small crankshaft bolt pattern. Fits 3.0L/181ci Engines where the coupler mounts to the Flywheel and not the crankshaft. Includes Mounting Hardware.
Mercruiser Bravo Engine Coupler (by Sierra)
701169
$399.00
Mercruiser Bravo Engine Coupler by Sierra. Will work on Bravo I,Bravo II, and Bravo III. Includes all mounting hardware. Replaces: Mercruiser 18311A17, Mercruiser 861523A-9, Mercruiser 8M0098795, Mallory 9-72503, and Sierra- 18-2412.
Bellhousing 3.0L/181ci to 8.2L/502ci
703111A
$199.95
Borg Warner style bellhousing suitable for three point mounted jet pumps. Replaces Mercruiser 814309A1.
Bellhousing 3.0L/181ci to 8.2L/502ci Modified For Jet Pumps
703125
$199.95
Borg Warner style bellhousing suitable for three point mounted jet pumps. Replaces Mercruiser 814309A1.
Mercruiser Style Alpha / Bravo Bellhousing
703205
$269.00
Replaces: Mercruiser 12675A 5 and Mercruiser 12675A16.
Dust Covers 3.0L/181ci to 8.2L/502ci Borg Warner Style Bellhousing
706222
$23.28
Dust cover for 3.0L/181ci to 8.2L/502ci with Borg Warner style bell housing.
Dust Covers 6.0L & 6.2L LS Engines Borg Warner Style Bellhousing
706234
$10.23
Dust cover for 6.0L and 6.2L GM LS engines with Borg Warner style bell housing.
MerCruiser Hub Style Engine Coupler 1985-Earlier (EMP 93-01446)
9301446
$105.00
This coupler is used on pre-1985 MerCruiser 350 ci or 305 ci engines, with what is commonly called a "two-piece rear main seal" or "split seal".
Flywheels, Couplers and Damper Plates
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