Parts for 125 (4 Cyl.) 2-Stroke Carbureted Mercury Outboard Motor Cylinder Block & Crankcase

Revise Search: Outboard > 2-Stroke Carbureted Mercury Outboard > 125 (4 Cyl.) > 1B000001 & Up - USA > Cylinder Block & Crankcase

NEED PARTS OR KITS?
View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Cylinder Block & Crankcase

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 ]

#-	13461A99	GASKET SET (1 required per assembly)
		27-13461A99 - Engine Gasket Set [ More info ] $281.49 Available to Order: Shipping delay up to 10 days.
#-	17791R97	PH 100-125 2S -RM (1 required per assembly) — Replaces: 17791T97
		17791R97 - Powerhead 100-125 2S -rm [ More info ] Unavailable
#1	9191T24	CYLINDER BLOCK (1 required per assembly)
		877-9191T24 - Cylinder Block [ More info ] Unavailable
#2	4009680	SCREW (M10 X 80) (10 required per assembly)
		10-40096 80 - Screw [ More info ] $1.80 Available to Order: Shipping delay up to 10 days.
#3	8M0036405	PIN (BEARING RACE) (4 required per assembly) — Replaces: 67296
		17-8M0036405 - Pin - Center Main [ More info ] $4.39 Available to Order: Shipping delay up to 10 days.
#4	43044	PIN DOWEL - WITHOUT HOLE (.375 X .625) (1 required per assembly) — Replaces: 20033
		17-43044 - Pin -Dowel-solid [ More info ] $2.49 Available to Order: Shipping delay up to 10 days.
#5	428842	COVER (TOP) (1 required per assembly)
		42884 2 - Cover - Top [ More info ] $94.99 Available to Order: Shipping delay up to 10 days.
#6	76867	COVER (BOTTOM) (1 required per assembly)
		76867 - Cover [ More info ] $27.69 Available to Order: Shipping delay up to 10 days.
#7	81742750	SCREW (M8 X 50) (4 required per assembly)
		10-817427 50 - Screw [ More info ] Unavailable
#8	65848	CARRIER (1 required per assembly)
		65848 - Carrier [ More info ] $3.59 2 In Stock.
#9	64872	GROMMET (1 required per assembly)
		25-64872 - Grommet, Poppet Relief Valve [ More info ] $3.59 10+ In Stock.
#10	813801A1	CARRIER ASSEMBLY (3 required per assembly)
		813801A 1 - Bleed Check Valve Assembly [ More info ] $19.89 Available to Order: Shipping delay up to 10 days.
#11	42657A3	CHECK VALVE (3 required per assembly)
		21-42657A 3 - Check Valve Assembly [ More info ] $7.29 Available to Order: Shipping delay up to 10 days.
#12	891664	CHECK VALVE (2 required per assembly)
		21-891664 - Check Valve [ More info ] $183.99 Available to Order: Shipping delay up to 10 days.
#13	892561001	STUD (8 required per assembly) — Replaces: 889607
		16-892561001 - Stud [ More info ] $5.59 Available to Order: Shipping delay up to 10 days.
#14	856774	WASHER (.406 X .750 X .105) STAINLESS STEEL (8 required per assembly)
		12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable
		128M0214963 - WASHER Note: Priced Individually [ More info ] $2.59 10+ In Stock.
#15	40140	NUT (M10) (8 required per assembly)
		11-40140 - Nut, (M10) [ More info ] $3.39 7 In Stock.
#16	426233	CHECK VALVE (1 required per assembly)
		21-42623 3 - Check Valve [ More info ] $106.41 3 In Stock.
#17	NSS	NOT SOLD SEPARATE PLUG (3 required per assembly)
		NSS - NOT SOLD SEPARATE [ More info ] Unavailable
#18	NSS	NOT SOLD SEPARATE PLUG (1 required per assembly)
#19	8M0204666	WASHER @5 (1 required per assembly) — Replaces: 56681
		128M0204666 - WASHER Note: Priced Individually [ More info ] $1.80 Available to Order: Shipping delay up to 10 days.
#20	82127335	SCREW (16 required per assembly)
		10-821273 35 - Screw [ More info ] $5.19 10+ In Stock.
#21	99162001	BOOT (1 required per assembly)
		99162001 - Boot [ More info ] $6.89 Available to Order: Shipping delay up to 10 days.
#22	9196A2	CYL. BLOCK COVER (1 required per assembly)
		1035-9196A 2 - Cylinder Block Cover [ More info ] $210.19 5 In Stock.
#23	443284	GASKET (1 required per assembly)
		27-44328 4 - Gasket [ More info ] $32.35 3 In Stock.
#24	82127335	SCREW (18 required per assembly)
#25	814634	CLAMP (3 required per assembly)
		54-814634 - Clamp [ More info ] $5.09 Available to Order: Shipping delay up to 10 days.
#26	787992	SENDER-TEMP (1 required per assembly)
		78799 2 - Temperature Sender [ More info ] $107.44 2 In Stock.
#27	889733	RETAINER (1 required per assembly)
		889733 - Retainer [ More info ] $5.59 Available to Order: Shipping delay up to 10 days.
#28	878609	SCREW (1 required per assembly)
		10-878609 - Screw [ More info ] $2.59 4 In Stock.
#29	86596T	POPPET (1 required per assembly)
		86596T - Poppet [ More info ] $15.69 5 In Stock.
#30	648771	DIAPHRAGM (1 required per assembly)
		64877 1 - Diaphragm [ More info ] $11.79 10 In Stock.
#31	94182	WASHER (1 required per assembly)
		12-94182 - Washer [ More info ] $3.59 4 In Stock.
#32	69570	SCREW (1 required per assembly)
		10-69570 - Screw [ More info ] $1.80 9 In Stock.
#33	42996	SPRING @2 (1 required per assembly)
		24-42996 - Spring, Compression - Poppet Valve [ More info ] $1.80 6 In Stock.
#34	14586	THERMOSTAT-120 (1 required per assembly)
		14586 - Thermostat, 120 Degrees [ More info ] $40.99 8 In Stock.
		18-3549 - Thermostat, 120 Degrees, 14586 [ More info ] $28.37 10+ In Stock.
#35	8M0204714	GASKET @4 (1 required per assembly) — Replaces: 62386001
		27-8M0204714 - Thermostat Gasket, Priced Individually [ More info ] $2.89 9 In Stock.
#36	430068	GASKET (1 required per assembly)
		27-43006 8 - Gasket [ More info ] $9.79 9 In Stock.
		18-0339 - Gasket, 27-43006-2 [ More info ] $7.76 2 In Stock.
#37	8M0047619	COVER (1 required per assembly) — Replaces: 884297
		8M0047619 - Cover [ More info ] $38.99 Available to Order: Shipping delay up to 10 days.
#38	82127335	SCREW (1 required per assembly)
#38	81742755	SCREW (4 required per assembly)
		10-817427 55 - Screw [ More info ] $3.06 Available to Order: Shipping delay up to 10 days.
#39	328022	PLUG-(BRASS)@2 (1 required per assembly)
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.59 1 In Stock.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.30 10+ In Stock.
#40	8161949	STUD (2 required per assembly)
		16-816194 9 - Stud [ More info ] $12.19 Available to Order: Shipping delay up to 10 days.
#41	8M0204663	WASHER @5 (2 required per assembly) — Replaces: 49221
		12-8M0204663 - Washer, Sold Individually [ More info ] $1.20 10+ In Stock.
#42	816872	NUT-WING (2 required per assembly)
		11-816872 - Wing Nut [ More info ] $2.79 Available to Order: Shipping delay up to 10 days.
#43	821889A51	REV LIMITER ASSY (1 required per assembly)
		821889A51 - Rev Limiter Assembly [ More info ] $104.99 Available to Order: Shipping delay up to 10 days.
		18-99211 - RPM Rev Limiter Mercury Force 144-1889-51 [ More info ] $104.96 $103.04 2 In Stock.
#44	82130030	SCREW @5 (2 required per assembly)
		10-821300 30 - Screw - Priced Individually [ More info ] $1.80 1 In Stock.
#45	855212A1	HARNESS-ADAPTOR (1 required per assembly)
		84-855212A 1 - Harness - Adaptor [ More info ] $10.79 Available to Order: Shipping delay up to 10 days.
#46	857175	COUPLING (1 required per assembly)
		22-857175 - Coupling [ More info ] $58.49 In Stock
#47	857176	COUPLING (1 required per assembly)
		22-857176 - Coupling [ More info ] $60.99 Available to Order: Shipping delay up to 10 days.
#48	858240	CAP (1 required per assembly)
		19-858240 - Cap [ More info ] $12.49 Available to Order: Shipping delay up to 10 days.
#49	8M0108349	HOSE-70 INCH (1 required per assembly) — Replaces: 830757130, 8M0047448
		32-8M0108349 - Hose-70 Inch [ More info ] $66.31 1 In Stock.
#50	816311T	TIE STRAP @100 (AR required per assembly)
		54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ] $0.60 10+ In Stock.
#51	857219	FITTING (1 required per assembly)
		22-857219 - Fitting [ More info ] $6.09 1 In Stock.
#52	286241	FITTING-TEE (1 required per assembly)
		22-28624 1 - Fitting -tee [ More info ] $15.09 Available to Order: Shipping delay up to 10 days.
#53	850181	CABLE TIE (1 required per assembly)
		54-850181 - Cable Tie [ More info ] $0.60 $0.48 9 In Stock.
#54	NSS	NOT SOLD SEPARATE DECAL-SERIALIZATION (1 required per assembly)
#55	NSS	NOT SOLD SEPARATE DECAL-SERIAL OVERLAMINATE (1 required per assembly)