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Flywheels, Couplers and Damper Plates
4.3 V6 14" Flywheel Bottom Mount Starter
800333
$125.99
New 14" Flywheel for 262ci 4.3V6 Engines. 14" Diameter. Fits one Piece Rear Main Seal. For Bottom Mount Starter.
Flywheel 5.7L/350ci 12 3/4" Bottom Mount Starter
800094
$399.99
12¾ inch flywheel for 1986 and later 5.7L/350ci marine engine.
JW Airboat Flywheel 6.2L LSA 14" (93019-LSA-D)
800311
$453.99
14 inch Heavy duty JW Airboat Flywheel for 6.2L LSA GM engines. JW Performance Number: 564-93019LSAD.
3.0L/181ci - 5.7L/350ci Damper Plate
702159
$88.99
Single stage small block damper for 26 spline transmissions. For engine size 3.0L/181 to 5.7L/350ci. Replaces Marine Power 0071-000.
Damper Plate 7.4L/454cit 14" Flywheel and 5.7L applications
702185
$195.99
Big Block Damper Plate for 26 spline transmissions. Replaces: Mercruiser 860125T; Marine Power 701121.
Sierra Engine Coupler 18-2323 Replaces Mercruiser 18643A5
701121
$234.99
$349.99
Sierra Part Number 18-2323. The same as 18-2175 without Yoke. Hardware Included. Replaces: Mercury 18643A5 and Marine Power 0007-990F7. Flexplate-style for late model, small crankshaft bolt pattern-style engines.
Mercruiser 1985 & later MC-1 & R/MR/Alpha One Hub Style Engine Coupler Replaces 76850A2
4-2171
$215.99
For Older model MC-1 & R/MR/Alpha One drives with older Chevy & GM V6 & V8 engines with 2 pc. rear main seals. 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". Replaces Mercruiser 76850A2, 32492A5, and Sierra 18-2171.
Sierra Marine Engine Coupler 18-2412 for Mercruiser Sterndrives
182412
$599.99
Fits Mercury Marine Bravo V-8, 5.0-Liter, 5.7-Liter, 6.2-Liter, 7.4-Liter, and some race 500 and 525 sterndrives.
Bellhousing 3.0L/181ci to 8.2L/502ci Modified For Jet Pumps
703125
$199.99
Borg Warner style bellhousing suitable for three point mounted jet pumps. Replaces Mercruiser 814309A1.
Borg Warner Style Bellhousing 3.0L/181ci to 8.2L/502ci Replaces 814309A1
703111A
$299.99
Borg Warner style bellhousing suitable for three point mounted jet pumps. Replaces Mercruiser 814309A1.
Mercruiser 1983-91/1996-98 R/MR/Alpha One & Alpha Gen II Shift Arm Replaces 45518A3
4-2161
$28.99
Mercruiser Bellhousing Shift Arm for 1983-91/1996-98 R/MR/Alpha One & Alpha Gen II bell housings. Replaces Mercury 45518A3, 45518A2, 45518B3, 45518B2, 45518A1, Sierra 18-2161, GLM 21140, Mallory 9-72153.
Mercruiser Bushing Kit for 983-95 R/MR/Alpha One & Alpha Gen II Bell Housing
4-2622
$27.99
$38.99
Bushing Kit for Bell Housing for 1983-95 R MerCruiser R/MR/Alpha One & Alpha Gen II transom shift. Replaces Mercury 805041A2, 79373A1, 805041B2, 79373, 45588, and Sierra 18-2622.
Mercruiser Style Alpha / Bravo Bellhousing Replaces 12675A16
703205
$382.99
Replaces: Mercruiser 12675A 5 and Mercruiser 12675A16.
3.0L/181ci - 8.2L/502ci Borg Warner Style Bellhousing Dust Cover
706222
$23.99
Dust cover for 3.0L/181ci to 8.2L/502ci with Borg Warner style bell housing. Replaces Marine Power 0151-000.
Dust Covers 6.0L & 6.2L LS Engines Borg Warner Style Bellhousing
706234
$10.99
Dust cover for 6.0L and 6.2L GM LS engines with Borg Warner style bell housing.
7.4L/454ci Flywheel Bolt
0003-160
$2.99
Flywheel bolt for GM 7.4L/454ci engines. GM part number: 12337973.
Mercruiser 1987-2009 Alpha One, Alpha Gen II & Bravo Coupling Assembly Replaces 18643A5
4-2323
$231.99
Coupling Assembly for 1987-09 MerCruiser Alpha One, Alpha Gen II & Bravo (LX model) transom. Replaces Mercury 18643A5, Sierra 18-2323, and GLM 11532.
Flywheels, Couplers and Damper Plates
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