Parts for MerCruiser 120 GM 153 I / L4 1972-1978 Flywheel Housing & Engine Support

Revise Search: All Models > 120 GM 153 I / L4 1972-1978 > 3377341 - 5192048 > Flywheel Housing & Engine Support

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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	55898A 3	FLYWHEEL HOUSING ASSEMBLY, REAR MOUNTING (1 required per assembly) SERIAL 03377341-03461707
		55898A 3 - Housing [ More info ] Unavailable
		65059A 1 - Housing,NLA [ More info ] Unavailable
#1	65059A 1	FLYWHEEL HOUSING ASSEMBLY, REA MOUNTING (1 required per assembly) SERIAL 03461708-09999999
#2	23-46742	SPACER, FLYWHEEL HOUSING MOUNT (2 required per assembly)
		23-46742 - Spacer - Rubber Mount [ More info ] $1.67 9 In Stock.
		23-99322 - Spacer - Ruber Mount [ More info ] $6.40 10+ In Stock.
#3	35864	COVER PLATE, FLYWHEEL HOUSING (1 required per assembly)
		35864 - Plate [ More info ] $8.89 9 In Stock.
		35864A 1 - Plate Assembly [ More info ] $22.22 3 In Stock.
#4	10-47277	SCREW, COVER PLATE TO CYLINDER HOUSING (3/4") (5 required per assembly)
		10-47277 - Screw - Priced Individually [ More info ] $1.20 3 In Stock.
#4	10-20844	SCREW, COVER PLATE TO CYLINDER HOUSING (1") (1 required per assembly)
		10-20844 - Screw, NLA [ More info ] Unavailable
		10-26065 - Screw, NLA [ More info ] $1.99 10+ In Stock.
#5	11-46793	NUT COVER PLATEN SCREW (6 required per assembly)
		11-46793 - Nut, (5/16-24) [ More info ] $0.68 10+ In Stock.
		11-29250 - Nut (5/16-24) [ More info ] $2.80 $1.57 10+ In Stock.
#6	54-72531	EYE, LIFTING - FLYWHEEL HOUSING SCREW (1 required per assembly)
		54-72531 - Lifting Eye [ More info ] $37.33 $31.73 10+ In Stock.
#7	10-26632	SCREW, FLYWHEEL HOUSING TO CYLINDER BLOCK (1 1/4") (5 required per assembly)
		10-26632 - Screw - Priced Individually [ More info ] Unavailable
		10-37612 - Screw - Priced Individually [ More info ] $2.40 10+ In Stock.
#8	10-34613	SCREW, FLYWHEEL HOUSING TO CYLINDER BLOCK (1 3/4") (1 required per assembly)
		10-34613 - Screw, NLA [ More info ] Unavailable
		10-98556 - Screw, NLA [ More info ] $2.90 $2.46 10+ In Stock.
#9	13-37459	LOCKWASHER, FLYWHEEL HOUSING SCREW (6 required per assembly)
		13-37459 - LockWasher , Priced Individually [ More info ] Unavailable
		13-35048 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.
#10	11-28517	NUT, FLYWHEEL HOUSING SCREW (1 required per assembly)
		11-28517 - Nut, (3/8-16) [ More info ] $0.22 5 In Stock.
		11-32219 - Nut (3/8-16) [ More info ] $2.70 10+ In Stock.
#11	54-24871	CLAMP, WIRING HARNESS TO FLYWHEEL HOUSING (1 required per assembly) SERIAL 03377341-03461707
		54-24871 - Wire Clamp [ More info ] $1.25 10+ In Stock.
#12	10-22028	SCREW, WIRING HARNESS CLAMP ATTACHING (1 required per assembly) SERIAL 03377341-03461707
		10-22028 - Screw, NLA [ More info ] $2.20 10+ In Stock.
#13	13-26996	LOCKWASHER, WIRING HARNESS CLAMP SCREW (1 required per assembly) SERIAL 03377341-03461707
		13-26996 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.
#14	22789	"C" WASHER, WIRING HARNESS CLAMP (1 required per assembly) SERIAL 03377341-03461707
		22789 - C Washer - Priced Individually [ More info ] Unavailable
		69205 - C Washer [ More info ] Unavailable
		8M0084613 - Washer [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#15	54-61001	CLIP, WIRING HARNESS TO FLYWHEEL (1 required per assembly) SERIAL 03461708-09999999
		54-61001 - J Clip [ More info ] $8.10 Available to Order: Usually ships within 10 days.
#17	39974	CONNECTOR, HARNESS LEADS TO FLYWHEEL HOUSING (2 required per assembly) SERIAL 03461708-03770649
		39974 - Connector, NLA [ More info ] $4.13 8 In Stock.
#18	10-37892	SCREW, CONNECTOR TO FLYWHEEL HOUSING (1") (2 required per assembly) SERIAL 03461708-03770649
		10-37892 - Screw, NLA [ More info ] $3.49 10+ In Stock.
#18	10-47618	SCREW, CONNECTOR TO FLYWHEEL HOUSING (1") (4 required per assembly) SERIAL 03377341-03461707
		10-47618 - Screw, NLA [ More info ] $1.38 10+ In Stock.
#19	32832	MOUNT FLYYWHEEL HOUSING (LEFT) (1 required per assembly)
		32832 - Flywheel Housing Mount [ More info ] $24.99 10+ In Stock.
#19	33149	MOUNT, FLYWHEEL HOUSING (RIGHT) (1 required per assembly)
		33149 - Mount [ More info ] Unavailable
		99297A 1 - Motor Mount [ More info ] Unavailable
		18-2193 - Engine Mount, Single Mount Only, 99297A1 [ More info ] $55.99 $48.68 In Stock
		8M0103028 - Mount Kit [ More info ] $102.32 4 In Stock.
#20	54-34764	EYE, LIFTING - CYLINDER BLOCK (1 required per assembly) SERIAL 03377341-03461707
		54-34764 - Eye [ More info ] Unavailable
#21	10-21077	SCREW , LIFTING EYE TO CYLINDER BLOCK (1 required per assembly) SERIAL 03377341-03461707
		10-21077 - Screw, NLA [ More info ] $2.21 10+ In Stock.
#23	67850	BRACKET, LIFTING EYE (1 required per assembly) SERIAL 03461708-09999999
		67850 - Bracket, NLA [ More info ] Unavailable
#24	10-54528	SCREW , LIFTING EYE BRACKET TO ENGINE (2 required per assembly) SERIAL 03461708-09999999
		10-54528 - Screw [ More info ] Unavailable
#25	13-35364	LOCKWASHER, LIFTING EYE BRACKET SCREW (2 required per assembly) SERIAL 03461708-09999999
		13-35364 - Lockwasher [ More info ] Unavailable
#26	38-31042	SERIAL PLATE (1 required per assembly)
		38-31042 - SERIAL PLATE,NLA [ More info ] Unavailable
#27	10-28642	SCREW, DRIVE - SERIAL PLATE TO CYLINDER BLOCK (2 required per assembly)
		10-28642 - Screw - Priced Individually [ More info ] $1.20 10+ In Stock.
#28	36099A 2	BRACKET ASSEMBLY, FRONT MOUNTING (1 required per assembly) SERIAL 00000000-04469865
		36099A 2 - Bracket Assembly [ More info ] Unavailable
		73571A 2 - Bracket Assembly [ More info ] $248.20 $194.61 1 In Stock.
#28	73571A 2	BRACKET ASSEMBLY, FRONT MOUNTING (1 required per assembly) SERIAL 04469866-09999999
#29	23-35903	SPACE, FRONT MOUNTING BRACKET (1 required per assembly)
		23-35903 - Spacer [ More info ] $15.40 Available to Order: Usually ships within 10 days.
#30	32833	MOUNT, FRONT MOUNTING BRACKET (1 required per assembly)
		32833 - Mount [ More info ] $141.58 $120.34 4 In Stock.
#31	35862	BLOCK, SPACER - FRONT MOUNTING BRACKET (1 required per assembly)
		35862 - Block - Spacer - Front Mounting Bracket [ More info ] $11.11 6 In Stock.
		8M0046293 - Spacer [ More info ] $40.92 Available to Order: Usually ships within 10 days.
#32	10-32557	SCREW, BRACKET AND SPACER TO CYLINER BLOCK (4 1/2") (2 required per assembly)
		10-32557 - Screw [ More info ] $3.99 10+ In Stock.
		10-8M2021918 - Screw [ More info ] $4.80 Available to Order: Usually ships within 10 days.
#33	13-32993	LOCKWASHER,BRACKET AND SPACER BLOCK SCREW (2 required per assembly)
		13-32993 - LockWasher - Priced Individually [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#34	12-22248	WASHER, BRWACKET AND SPACER BLOCK SCREW (2 required per assembly)
		12-22248 - Washer, (.453 X .875 X .060) [ More info ] $1.40 1 In Stock.
#35	10-26486	SCREW, FRONT MOUNTING BRACKET TO CUYLINDER BLOCK (2 3/8") (2 required per assembly)
		10-26486 - Screw - Priced Individually [ More info ] $3.70 Available to Order: Usually ships within 10 days.
#37	12-34931	WASHER, FRONT MOUNTING BRACKET SCREW (2 required per assembly)
		12-34931 - Washer, (.406 X .734 X .063 - Stainless Steel) [ More info ] $2.50 10+ In Stock.
#38	16-36100	STUD, SDJUSTING - FRONT MOUNTING BRACKET (1 required per assembly)
		16-36100 - STUD [ More info ] Unavailable
		16-36100T - Stud [ More info ] $70.92 Available to Order: Usually ships within 10 days.
#39	12-36103	WASHER, FRONT MOUNTING BRACKET ADJUSTING STUD (2 required per assembly)
		12-36103 - Washer, (steel, 1.75 Inch Outside Diameter) [ More info ] $3.80 Available to Order: Usually ships within 10 days.
#40	12-32638	WASHER, FRONT MOUNTING BRACKET ADJUSTING STUD (1 required per assembly)
		12-32638 - Washer - Priced Individually [ More info ] $5.30 1 In Stock.
#41	12-20959	WASHER, FRONT MOUNTING BRACKET ADJUSTING STUD (1 required per assembly)
		12-20959 - Washer (7/8 X .06) [ More info ] $2.50 10+ In Stock.
#42	23-36101	SPACER, FRONT MOUNTING BRACKET ADJUSTING STUD (1 required per assembly)
		23-36101 - Spacer - Front Mounting Bracket Adjusting Stud [ More info ] $19.99 8 In Stock.
#43	12-36104	WASHER, RUBBER - FRONT MOUNTING BRACKET ADJUSTING STUD (1 required per assembly)
		12-36104 - Washer - Priced Individually [ More info ] $6.20 6 In Stock.
#44	11-20220	NUT, FRONT MOUNTING ADJUSTING STUD(TOP) (1 required per assembly)
		11-20220 - Nut (1/2-20) [ More info ] $4.43 10+ In Stock.
		11-826713 17 - Nut, (.500-20) [ More info ] $3.70 $3.14 8 In Stock.
#45	11-32882	NUT, FRONT MOUNTING ADJUSTING STUD (1 required per assembly)
		11-32882 - Nut, (.875-14) [ More info ] $9.10 1 In Stock.
#46	32778	SUPPORT, FRONT - ENGINE MOUNT (1 required per assembly)
		32778 - SUPPORT [ More info ] Unavailable
		32778T - Support [ More info ] $236.95 Available to Order: Usually ships within 10 days.
#47	32849	SUPPORT, FRONT - ENGINE MOUNT (OPT. required per assembly)
		32849 - Support, NLA [ More info ] $77.78 1 In Stock.
#48	23-33064	SLEEVE, FRONT MOUNTING BRACKET ADJUSTING STUD (1 required per assembly)
		23-33064 - Sleeve [ More info ] $7.00 10+ In Stock.
#49	13-33065	LOCKWAHSER, FRONT MOUNTING ADJUSTING STUD (1 required per assembly)
		13-33065 - LockWasher, NLA [ More info ] $2.25 10+ In Stock.
#50	11-47525	NUT, JAM - FRONT MOUNTING BRACKET ADJUSTING STUD (BOTTOM) (1 required per assembly)
		11-47525 - Nut (.875-14) [ More info ] $6.70 $4.83 10+ In Stock.
#51	45915	TERMINAL BLOCK (1 required per assembly) SERIAL 04469866-09999999
		86-45915 - Terminal Block [ More info ] $0.90 1 In Stock.
#52	10-20189	SCREW, TERMINAL BLOCK TO FLYWHEEL HOUSING (3/4") (1 required per assembly) SERIAL 04469866-09999999
		10-20189 - Screw, NLA [ More info ] $1.35 10+ In Stock.
#53	11-27164	NUT, TERMINAL BLOCK SCREW (1 required per assembly) SERIAL 04469866-09999999
		11-27164 - Nut And Lockwasher (#10-32) [ More info ] $1.50 Available to Order: Usually ships within 10 days.
#54	10-30663	SCREW, ROTARY TRIM SENDER LEADS (1 required per assembly) SERIAL 04469866-09999999
		10-30663 - Screw Note: Priced Individually [ More info ] Unavailable
		10-62568 - Screw - Priced Individually [ More info ] $1.10 10+ In Stock.