Parts for Mercury Mariner Racing Mercury 3.4 (EFI) Crankshaft, Pistons & Connecing Rods

Revise Search: All Models > Mercury 3.4 (EFI) > 0A953707 - 0A953736 (USA) > Crankshaft, Pistons & Connecing Rods

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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	467-7587A 2	CRANKSHAFT ASSEMBLY (1 required per assembly)
		467-7587A 2 - Crankshaft [ More info ] Unavailable
		467-8784A 1 - Crankshaft,NLA [ More info ] Unavailable
#2	30-88268	BALL BERING, CRANKSHAFT (LOWER) (1 required per assembly)
		30-88268 - Ball Bearing [ More info ] $36.00 7 In Stock.
		30-88268T - Ball Bearing, NLA [ More info ] $48.00 10+ In Stock.
#3	53-89531	RETAINING RING, BALL BEARING (1 required per assembly)
		53-89531 - Ring - Retaining [ More info ] $11.20 $6.27 10+ In Stock.
#4	89938	SEAL, CRANKSHAFT/DRIVERSHAFT (1 required per assembly)
		89938 - Seal, NLA [ More info ] $7.00 10+ In Stock.
#5	89939	SEAT, CRANKSHAFT/DRIVERSHAFT (1 required per assembly)
		89939 - Seat, NLA [ More info ] $2.50 10+ In Stock.
#6	88261	RING, SEALING - CRANKSHAFT 9
		88261 - Ring [ More info ] $9.00 10+ In Stock.
		8M0027715 - Ord 8M0027715, NLA [ More info ] Unavailable
#7	31-88270	BEARING RACE, CENTER MAIN (2 required per assembly)
		31-88270 - Bearing Race [ More info ] $20.00 1 In Stock.
		31-88270T - Bearing, NLA [ More info ] $36.00 10+ In Stock.
#8	31-88269	ROLLER BEARING, CENTER MAIN (2 required per assembly)
		31-88269 - Roller Bearing [ More info ] Unavailable
		31-88269T - Bearing - Roller [ More info ] $88.75 Available to Order: Usually ships within 10 days.
#9	769-8179A10	PISTON ASSEMBLY (STARBOARD) (3 required per assembly)
		769-8179A10 - Piston,NLA [ More info ] Unavailable
#9	769-8180A10	PISTON ASSEMBLY (PORT) (3 required per assembly)
		769-8180A10 - Piston,NLA [ More info ] Unavailable
#10	39-42011A12	PISTON RING ASSEMBLY (1 required per assembly)
		39-42011A12 - Piston Ring Set,NLA [ More info ] Unavailable
#11	53-88466	LOCK RING, PISTON (12 required per assembly)
		53-88466 - Lock Ring - Priced Individually [ More info ] $0.40 10+ In Stock.
		53-88466 1 - RING-LOCK [ More info ] Unavailable
		53-832081 - RING-LOCK [ More info ] Unavailable
		53-832081 1 - Lock Ring [ More info ] $1.20 8 In Stock.
#12	631-8185A 3	CONNECTING ROD ASSEMBLY (6 required per assembly)
		631-8185A 3 - CONNECTING ROD [ More info ] Unavailable
		631-8185A10 - CONNECTING ROD,NLA [ More info ] Unavailable
#13	10-94320	SCREW, CONNECTING ROD (3/8-24 THREAD) (12 required per assembly)
		10-94320 - Screw [ More info ] $12.90 $10.96 10+ In Stock.
#14	31-88259A 1	ROLLER BEARING ASSEMBLY, CRANKSHAFT END (6 required per assembly)
		31-88259A 1 - ROLLER Bearing [ More info ] Unavailable
		31-43012A 2 - Bearing/Cage Kit, NLA [ More info ] $28.00 10+ In Stock.
#15	12-88263	WAHER, NEEDLE LOCATING (12 required per assembly)
		12-88263 - Washer, Needle Locating [ More info ] $13.50 $7.57 10+ In Stock.
#16	29-88258	NEEDLE BEARING, PISTON END (204 required per assembly)
		29-88258 - Needle Bearing [ More info ] $0.28 10+ In Stock.
		29-88258001 - Bearing Needles - Priced Individually [ More info ] $0.39 10+ In Stock.
		29-8M0204715 - NEEDLES-BRG @102 [ More info ] Unavailable
#17	28-91800	KEY, CRANKSHAFT (1 required per assembly)
		28-91800 - Key - Priced Individually [ More info ] $2.83 10+ In Stock.
#18	88266A 3	CARRIER ASSEMBLY (1 required per assembly)
		88266A 3 - CARRIER ASSY [ More info ] Unavailable
		88266A 4 - Bearing Carrier [ More info ] Unavailable
		31-814409A 1 - Bearing, NLA [ More info ] $48.00 2 In Stock.
#19	31-88267	ROLLER BEARING (1 required per assembly)
		31-88267 - Roller Bearing [ More info ] $10.00 10+ In Stock.
		31-17898 - Bearing, NLA [ More info ] $16.00 2 In Stock.
#20	26-41953	OIL SEAL (1 required per assembly)
		26-41953 - Oil Seal - Priced Individually [ More info ] $19.45 1 In Stock.
		18-2016 - Seal, 26-41953 [ More info ] $13.99 6 In Stock.
#21	25-64067	"O" RING (1 required per assembly)
		25-64067 - O-ring, Lower End Cap [ More info ] $2.21 10+ In Stock.
		25-823683 - O-ring, (1.989 X .070) [ More info ] $3.10 3 In Stock.
#22	12-68229	WASHER, FLYWHEEL NUT (1 required per assembly)
		12-68229 - Washer, (.641 X 1.250 X .190), Flywheel Nut [ More info ] Unavailable
		12-33001 - Washer, Flywheel Nut [ More info ] $11.20 Available to Order: Usually ships within 10 days.
#23	11-52901	NUT, FLYWHEEL (1 required per assembly)
		11-52901 - Nut (5/8-18)-tailstock Screw [ More info ] $12.70 Available to Order: Usually ships within 10 days.