Parts for Mercury Marine 25 HP Jet (2 Cylinder) (2-Stroke) (International) Cylinder Block

Revise Search: All Models > 25 HP Jet (2 Cylinder) (2-Stroke) (International) > 0N088578 & Up (Belgium) > Cylinder Block

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View diagram and parts list below. Tap to zoom. Scroll down to order.
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 ]

#	853787A04	POWERHEAD ASSEMBLY (1 required per assembly)
		853787A04 - 853787A04 - POWERHEAD ASSEMBL [ More info ] Unavailable Replaced by -853787A07
		853787A07 - ORDER 8M0074333 [ More info ] Unavailable
#	27-812939A07	GASKET SET, Powerhead (1 required per assembly) SN# 0N076150 & Below
		27-812939A07 - 27-812939A07 - GASKET SET Powerh [ More info ] Unavailable Replaced by 27-812939A18
		27-812939A18 - Powerhead Gasket Set [ More info ] Unavailable
		27-8M0065545 - 27-8M0065545 - GASKET SET [ More info ] Unavailable Replaced by 27-8M0084273
		278M0084273 - Gasket Set [ More info ] Unavailable
		278M0119225 - Gasket Set [ More info ] $203.17 Available to Order: Usually ships within 10 days.
#	19-898101264	WELCH PLUG (1 required per assembly)
		19-898101264 - Plug-WELCH [ More info ] $8.70 Available to Order: Usually ships within 10 days.
#	27-812939A18	GASKET SET, Powerhead (1 required per assembly) SN# 0N076151 & Up
#1	878-815013A 1	CYLINDER BLOCK (1 required per assembly)
		878-815013A 1 - 878-815013A 1 - CYLINDER BLOCK [ More info ] Unavailable Replaced by 878-815013T01
		878-815013T01 - Cylinder Block [ More info ] Unavailable
		878-815013T13 - Cylinder Block [ More info ] Unavailable
		800-8M0190577 - CYLINDER BLOCK [ More info ] Unavailable
#2	22-812960 2	FITTING (1 required per assembly)
		22-812960 2 - Fitting [ More info ] $8.10 Available to Order: Usually ships within 10 days.
#3	17-95218 14	PIN, Dowel (2 required per assembly)
		17-95218 14 - Dowel Pin [ More info ] $2.70 Available to Order: Usually ships within 10 days.
#4	10-16695 1	BOLT (8 required per assembly) SN# 0N123304 & Below
		10-16695 1 - Bolt [ More info ] $3.20 Available to Order: Usually ships within 10 days.
#4	10-8M0047832	BOLT (8 required per assembly) SN# 0N123305 & Up
		108M0047832 - Bolt [ More info ] $6.80 Available to Order: Usually ships within 10 days.
#5	10-16695 2	BOLT (2 required per assembly)
		10-16695 2 - Bolt [ More info ] Unavailable
		108M0106721 - Bolt [ More info ] $5.40 Available to Order: Usually ships within 10 days.
#6	12-40022 17	WASHER (10 required per assembly)
		12-40022 17 - Washer, Carburetor Stud [ More info ] $1.40 Available to Order: Usually ships within 10 days.
#7	22-812960006	NIPPLE (1 required per assembly)
		22-812960006 - Nipple [ More info ] $8.50 Available to Order: Usually ships within 10 days.
#8	22-812960	CONNECTOR (1 required per assembly)
		22-812960 - Nipple Fitting [ More info ] $1.50 1 In Stock.
		228M0064617 - Nipple Fitting [ More info ] $6.50 Available to Order: Usually ships within 10 days.
#9	54-95332002	CLIP (2 required per assembly)
		54-95332002 - Clip [ More info ] $0.90 Available to Order: Usually ships within 10 days.
#10	32-95223009	TUBING, (220 mm) (1 required per assembly)
		32-95223009 - TUBING (220 mm) NLA [ More info ] Unavailable
#11	25-853709	O-RING (1 required per assembly)
		25-853709 - O-Ring [ More info ] $4.60 Available to Order: Usually ships within 10 days.
#12	26-853707	SEAL, Oil - Upper (1 required per assembly)
		26-853707 - Oil Seal [ More info ] $10.00 Available to Order: Usually ships within 10 days.
#13	1100-853708	END CAP, Upper (1 required per assembly)
		1100-853708 - Upper End Cap [ More info ] $57.83 Available to Order: Usually ships within 10 days.
#14	853710	SET RING (1 required per assembly)
		853710 - Timing Plate [ More info ] $28.50 Available to Order: Usually ships within 10 days.
#15	853711	GUIDE PLATE (1 required per assembly)
		853711 - Guide Plate [ More info ] $31.58 Available to Order: Usually ships within 10 days.
#16	10-16828 3	BOLT, (M6 x 20) (4 required per assembly)
		10-16828 3 - Bolt [ More info ] $1.90 Available to Order: Usually ships within 10 days.
#17	979-9630 2	CYLINDER HEAD (1 required per assembly)
		979-9630 2 - 979-9630 2 - CYLINDER HEAD [ More info ] Unavailable Replaced by 979-9630T02
		979-9630T02 - ORD 979-8M0080094 NLA [ More info ] Unavailable
#18	27-812939 1	GASKET (1 required per assembly)
		27-812939 1 - 27-812939 1 - GASKET [ More info ] Unavailable Replaced by 27-812939014
		27-812939014 - GASKET [ More info ] Unavailable
		278M0065584 - Gasket [ More info ] Unavailable
		27-8M0119224 - Gasket [ More info ] $76.67 Available to Order: Usually ships within 10 days.
#19	10-16830 2	BOLT (2 required per assembly)
		10-16830 2 - 10-16830 2 - BOLT [ More info ] Unavailable Replaced by 10-810755009
		10-810755009 - 10-810755009 - BOLT [ More info ] Unavailable Replaced by 10-8M0074125
		10-8M0074125 - 10-8M0074125 - BOLT [ More info ] Unavailable Replaced by 10-82304224
		10-823042 24 - BOLT [ More info ] Unavailable
		10-879194264 - Bolt [ More info ] $4.30 Available to Order: Usually ships within 10 days.
#20	853705 2	CAP (1 required per assembly)
		853705 2 - Cap [ More info ] $22.42 Available to Order: Usually ships within 10 days.
		5041054 - Thermostat Cap [ More info ] $7.00 2 In Stock.
#21	27-898101194	GASKET (1 required per assembly)
		27-898101194 - Thermostat Gasket [ More info ] Unavailable
		27-853702005 - New part # is 278M0214960 [ More info ] Unavailable
		278M0214960 - GASKET [ More info ] $5.70 10+ In Stock.
#22	853704	THERMOSTAT (1 required per assembly)
		853704 - Thermostat [ More info ] $58.25 Available to Order: Usually ships within 10 days.
#23	33-41263M	SPARK PLUG (2 required per assembly) (NGK-B7HS-10)
		33-41263M - NGK B7HS-10 - Priced Individually [ More info ] Unavailable
		338M0114740 - S Plug B7HS - Priced Individually [ More info ] Unavailable
		33-828942 - NGK Spark Plug BR7HS-10 - Priced Individually [ More info ] $6.40 Available to Order: Usually ships within 10 days.
		L82C - Champion Spark Plug ( #811M) [ More info ] $3.73 $3.40 10+ In Stock.
#23	33-828942	SPARK PLUG, (NGK# BR7HS-10) (2 required per assembly) (NGK-BR7HS-10)
#24	10-16698 1	BOLT (10 required per assembly)
		10-16698 1 - 10-16698 1 - BOLT [ More info ] Unavailable Replaced by 10-898101927
		10-898101927 - Screw [ More info ] Unavailable
		108M0106720 - Bolt [ More info ] $12.90 Available to Order: Usually ships within 10 days.
#25	12-16238 1	WASHER (10 required per assembly)
		12-16238 1 - 12-16238 1 - WASHER [ More info ] Unavailable Replaced by 12-8M0065568
		128M0065568 - 128M0106719 [ More info ] Unavailable
		12-8M0106719 - 12-8M0106719 - WASHER [ More info ] Unavailable Replaced by 12-8M0106725
		128M0106725 - Washer [ More info ] $4.70 Available to Order: Usually ships within 10 days.
#26	10-16832	BOLT, (M6 x 16) (1 required per assembly)
		10-16832 - Bolt [ More info ] $4.30 Available to Order: Usually ships within 10 days.
#27	823913	ANODE (1 required per assembly)
		823913 - Anode [ More info ] Unavailable
		97-823913Q - Anode, Aluminum [ More info ] $20.63 2 In Stock.
#28	32-851848018	TUBING, (250 mm) (1 required per assembly)
		32-851848018 - TUBING (250 mm) NLA [ More info ] Unavailable
#29	853706	COVER, Exhaust (1 required per assembly)
		0853706 - L/P 3.11 [ More info ] Unavailable
#30	27-812939 2	GASKET (1 required per assembly)
		27-812939 2 - 27-812939 2 - GASKET [ More info ] Unavailable Replaced by 27-812939018
		27-812939018 - Gasket [ More info ] $11.30 Available to Order: Usually ships within 10 days.
#31	10-815068 1	BOLT AND LOCKWASHER, Electroplated (M5 x 18) (9 required per assembly)
		10-815068 1 - 10-815068 1 - BOLT AND LOCKWASH [ More info ] Unavailable Replaced by 10-879194010
		10-879194010 - 10-879194010 - BOLT [ More info ] Unavailable Replaced by 10-898103A79
		10-898103A79 - Screw/Washer Kit [ More info ] $2.90 Available to Order: Usually ships within 10 days.
#31	10-815068008	BOLT AND WASHER, Dacrotized (M5 x 18) (9 required per assembly)
		10-815068008 - Bolt [ More info ] Unavailable
		10-8M0130964 - 10-8M0130964 - ->8M0130965 [ More info ] Unavailable Replaced by -8M0130965
		108M0130965 - Bolt [ More info ] $2.10 Available to Order: Usually ships within 10 days.
#32	853712	THRUST RING (2 required per assembly)
		853712 - Thrust Ring [ More info ] $5.40 Available to Order: Usually ships within 10 days.
#33	26-853707 1	SEAL, Oil - Lower (1 required per assembly)
		26-853707 1 - Oil Seal [ More info ] $13.10 Available to Order: Usually ships within 10 days.
#34	26-853707 2	SEAL, Oil (1 required per assembly)
		26-853707 2 - Oil Seal [ More info ] $13.70 Available to Order: Usually ships within 10 days.
#35	25-853709 1	O-RING (1 required per assembly)
		25-853709 1 - O-Ring [ More info ] $4.10 Available to Order: Usually ships within 10 days.
#36	1100-853713	END CAP, Lower (1 required per assembly)
		1100-853713 - 1100-853713 - END CAP Lower [ More info ] Unavailable Replaced by 1100-853713T
		1100-853713T - End Cap - Lower [ More info ] $77.67 Available to Order: Usually ships within 10 days.
#38	13-40025 6	LOCKWASHER, (M6) (2 required per assembly)
		13-40025 6 - LockWasher - Priced Individually [ More info ] $1.70 $0.96 10+ In Stock.
#39	21-42657A 3	CHECK VALVE (1 required per assembly)
		21-42657A 3 - Check Valve Assembly [ More info ] $7.00 Available to Order: Usually ships within 10 days.