Parts for Mercury Marine 115 HP (4 Cylinder) Crankshaft, Pistons & Connecting Rods (#638-8532--1)

Revise Search: All Models > 115 HP (4 Cylinder) > 9559771 - 9793576 (Belgium) > Crankshaft, Pistons & Connecting Rods (#638-8532--1)

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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 ]

#	17791A92	POWERHEAD ASSEMBLY, Complete (IncludesCylinder Block And Crankcase, Pistons, Connecting Rods And Bearings, ETC.
		17791A92 - Powerhead MARINE [ More info ] Unavailable
		17791T92 - PH 100/115 4CYL,NLA [ More info ] Unavailable
#1	473-9193A 3	CRANKSHAFT ASSEMBLY (1 required per assembly)
		473-9193A 3 - Crankshaft [ More info ] Unavailable
		473-9193T 3 - Crankshaft,NLA [ More info ] Unavailable
#1A	78661 1	WEAR SLEEVE (1 required per assembly)
		78661 1 - Sleeve [ More info ] $18.83 Available to Order: Usually ships within 10 days.
#2	30-43011	BEARING, Ball, Lower (1 required per assembly)
		30-43011 - Ball Bearing [ More info ] $36.00 1 In Stock.
		30-43011T - Ball Bearing [ More info ] $103.92 Available to Order: Usually ships within 10 days.
#3	53-93412	RING, Retaining, Old Design (1 required per assembly)
		53-93412 - Ring - Retaining, NLA [ More info ] $9.80 $8.33 10+ In Stock.
#4	28-91800	KEY, Woodruff (2 required per assembly)
		28-91800 - Key - Priced Individually [ More info ] $2.83 7 In Stock.
#5	43-43019A 1	GEAR ASSEMBLY (1 required per assembly)
		43-43019A 1 - Driver Gear [ More info ] $77.33 Available to Order: Usually ships within 10 days.
#6	39-42079A 4	RING ASSEMBLY (2 required per assembly)
		39-42079A 4 - Rings - 4 Pcs [ More info ] Unavailable
#7	25-35126	O-RING, (.859 x .139) (1 required per assembly)
		25-35126 - O-ring, (.859 X .139) [ More info ] $2.90 10+ In Stock.
#8	42943A 1	BEARING ASSEMBLY, Roller (3 required per assembly)
		42943A 1 - Roller Bearing [ More info ] Unavailable
#9	777-9009A13	PISTON ASSEMBLY (4 required per assembly) (Standard)
		777-9009A13 - Piston Assembly - Std [ More info ] Unavailable
		777-9009T13 - Piston Assembly - Std [ More info ] $209.75 Available to Order: Usually ships within 10 days.
#9	777-9009A 6	PISTON ASSEMBLY (AR required per assembly) (.015 0versize)
		777-9009A 6 - Piston Assembly -.015 [ More info ] $209.75 Available to Order: Usually ships within 10 days.
#9	777-9009A 7	PISTON ASSEMBLY (AR required per assembly) (.030 Oversize)
		777-9009A 7 - Piston Assembly -.030 [ More info ] $209.75 Available to Order: Usually ships within 10 days.
#10	40-52035	RING, Lock (8 required per assembly)
		40-52035 - Lock Ring - Priced Individually [ More info ] $3.89 10+ In Stock.
		53-857196 - Lock Ring - Priced Individually [ More info ] $3.30 $2.80 2 In Stock.
#11	39-96170A12	RING SET, Piston (1 required per assembly) (Standard)
		39-96170A12 - Piston Rings - 12 Pieces [ More info ] $311.33 $74.72 10+ In Stock.
		18-3979 - Rings, 2 Rings Only, 39-96170A12 [ More info ] $38.99 $35.14 3 In Stock.
#11	39-96170A 3	RING SET, Piston (AR required per assembly) (.015 Oversize)
		39-96170A 3 - Rings - 6-.015, NLA [ More info ] $39.99 10+ In Stock.
#11	39-96170A 4	RING SET, Piston (AR required per assembly) (.030 Oversize)
		39-96170A 4 - Rings - 6-.030 [ More info ] $191.75 $46.02 6 In Stock.
#12	638-9002A 6	CONNECTING ROD ASSEMBLY (4 required per assembly)
		638-9002A 6 - Connecting Rod [ More info ] $75.00 10+ In Stock.
#13	12-47247	WASHER (8 required per assembly)
		12-47247 - Washer - Priced Individually [ More info ] $2.78 6 In Stock.
		12-8M0032839 - Washer - Priced Individually [ More info ] $10.90 $9.26 10+ In Stock.
#14	29-88258	NEEDLE, Roller Bearing (116 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
#15	10-94320	SCREW, (.375-24 x 1.250) (8 required per assembly)
		10-94320 - Screw [ More info ] $12.90 $10.96 10+ In Stock.
#16	31-43012A 1	BEARING/CAGE KIT (4 required per assembly)
		31-43012A 1 - Bearing/Cage Kit [ More info ] $49.99 10+ In Stock.
		31-43012A04 - Bearing/CAGE KIT [ More info ] $59.99 1 In Stock.
		31-844338A01 - Bearing Kit [ More info ] $102.50 1 In Stock.
#17	31-43013A 1	BEARING ASSEMBLY, Roller, Upper (1 required per assembly)
		31-43013A 1 - Roller Bearing - Upper [ More info ] Unavailable
		31-43013T 1 - Bearing [ More info ] Unavailable
		31-43013T 3 - Bearing - Roller [ More info ] $110.42 Available to Order: Usually ships within 10 days.
#18	26-43993	SEAL, Oil (1 required per assembly)
		26-43993 - Seal [ More info ] $25.08 3 In Stock.
		26-8M0214932 - Crankshaft OIL SEAL O/B ZZ [ More info ] $25.08 In Stock
		18-0523 - Seal, 26-43993 [ More info ] $22.99 $20.48 2 In Stock.
#19	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.