Parts for Mercury Marine Model 402 40 HP Crankshaft, Piston & Connecting Rod Assembly

Revise Search: All Models > Model 402 40 HP > 3336258 - 4117709 (USA) > Crankshaft, Piston & Connecting Rod Assembly

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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 ]

#	745-5306A 2	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) (.015 OVERSIZE) UNITED STATES 3859435 AND UP AUSTRALIA 8016690 AND UP BELGIUM 9051459 AND UP CANADA 7032138 AND UP
		745-5306A 2 - Piston [ More info ] Unavailable
		745-6696A 2 - Piston [ More info ] Unavailable
		745-7673A 2 - Piston [ More info ] Unavailable
		776-8900A 2 - Piston [ More info ] Unavailable
		774-9137A13 - Piston Assembly -.015 [ More info ] Unavailable
#	745-4872A 1	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) (.015 OVERSIZE) UNITED STATES 3474577 AND BELOW AUSTRALIA 8004329 AND BELOW BELGIUM 9005203 AND BELOW CANADA 7006600 AND BELOW
		745-4872A 1 - Piston [ More info ] Unavailable
		745-4982A 1 - Piston [ More info ] Unavailable
#	39-45204A12	RING, PISTON (1 required per assembly) (.015 OVERSIZE)
		39-45204A12 - Piston Ring Assembly [ More info ] $22.22 1 In Stock.
		39-78811A12 - Rings - 12 Pcs [ More info ] $49.99 10+ In Stock.
#	745-4982A 1	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) (.015 OVERSIZE) UNITED STATES 3474578 THRU 3859434 AUSTRALIA 8004630 THRU 9016689 BELGIUM 9005204 THRU 9051458 CANADA 7006601 THRU 7032137
#1	454-4795A 2	CRANKSHAFT ASSEMBLY (1 required per assembly) UNITED STATES 3346479 AND BELOW
		454-4795A 2 - CrankShaft [ More info ] Unavailable
		454-4919A 3 - Crankshaft [ More info ] Unavailable
		454-5628A 2 - Crankshaft [ More info ] Unavailable
		454-6643A 4 - Crankshaft [ More info ] Unavailable
		454-7516A 2 - Crankshaft, NLA [ More info ] Unavailable
#2	62381A 1	RETAINER ASSEMBLY, BALL BEARING (1 required per assembly) UNITED STATES 3346479 AND BELOW
		62381A 1 - Retainer Assembly, NLA [ More info ] $40.00 1 In Stock.
#3	30-62157	BALL BEARING, RETAINER (CRANKSHAFT) (1 required per assembly) UNITED STATES 3346479 AND BELOW
		30-62157 - Ball Bearing , NLA [ More info ] $20.00 3 In Stock.
#1	454-4919A 3	CRANKSHAFT ASSEMBLY- (1 required per assembly) UNITED STATES 3346480 THRU 3476510
#2	62381A 2	RETAINER ASSEMBLY, BALL BEARING (1 required per assembly) UNITED STATES 3346480 THRU 3476510
		62381A 2 - Retainer, NLA [ More info ] Unavailable
#3	30-53853	BALL BEARING, RETAINER (CRANKSHAFT) (1 required per assembly) UNITED STATES 3346480 THRU 3476510
		30-53853 - Ball Bearing [ More info ] Unavailable
		30-63742 - Ball Bearing [ More info ] Unavailable
		30-63742T - Ball Bearing [ More info ] $32.25 Available to Order: Usually ships within 10 days.
		18-1154 - Bearing, 30-63742, 377139 [ More info ] $28.99 $26.47 In Stock
#3A	53-63634	RETAINING RING, BALL BEARING (1 required per assembly) UNITED STATES 3346480 THRU 3476510
		53-63634 - RETAINING Ring,NLA [ More info ] $1.25 1 In Stock.
#3B	23-63604	SPACER, BALL BEARING RETAINER (1 required per assembly) UNITED STATES 3346480 THRU 3476510
		23-63604 - Spacer - Ball Bearing Retainer [ More info ] $9.00 5 In Stock.
#1	454-4919A 6	CRANKSHAFT ASSEMBLY (1 required per assembly) UNITED STATES 3476511 THRU 3477009
		454-4919A 6 - Crankshaft [ More info ] Unavailable
		454-5628A 3 - Crankshaft [ More info ] Unavailable
		454-6643A 2 - Crankshaft [ More info ] Unavailable
		454-7516A 1 - Crankshaft [ More info ] Unavailable
		454-9073A 1 - Crankshaft35HP,NLA [ More info ] Unavailable
#2	64069A 1	RETAINER ASSEMBLY, BALL BEARING- (1 required per assembly) UNITED STATES 3476511 THRU 3477009
		64069A 1 - Retainer Assembly [ More info ] $8.00 2 In Stock.
		78308A 1 - Retainer Assembly, NLA [ More info ] $22.22 7 In Stock.
#3	30-63742	BALL BEARING, RETAINER (CRANKSHAFT) (1 required per assembly) UNITED STATES 3476511 THRU 3477009
#4	540-4857A 5	MAIN BEARING ASSEMBLY, VALVE TYPE (1 required per assembly) UNITED STATES 3474577 AND BELOW AUSTRALIA 8004329 AND BELOW BELGIUM 9005203 AND BELOW CANADA 7006600 AND BELOW
		540-4857A 5 - REED BLOCK ASSY [ More info ] Unavailable
		540-5055A 6 - REED BLOCK ASSY [ More info ] Unavailable
		540-5266A 5 - Reed Block Assembly [ More info ] Unavailable
		540-5266T 5 - Reed Block Assembly [ More info ] Unavailable
#4	540-5055A 6	MAIN BEARING ASSEMBLY, VALVE TYPE (1 required per assembly) UNITED STATES 3474578 AND UP AUSTRALIA 8004360 AND UP BELGIUM 9005204 AND UP CANADA 7006601 AND UP
#5	17-20032	DOWEL PIN, MAIN BEARING (2 required per assembly)
		17-20032 - Pin -Dowel - Priced Individually [ More info ] $2.30 10+ In Stock.
#6	10-45775	SCREW, MAIN BEARING CLAMPING (9/16") (2 required per assembly)
		10-45775 - Screw, NLA [ More info ] $3.49 10+ In Stock.
#7	11-45774	NUT, MAIN BEARING CLAMPING SCREW (2 required per assembly)
		11-45774 - Nut - Priced Individually [ More info ] $22.99 10+ In Stock.
#8	34-56007A 1	REED SET, MAIN BEARING (MATCHED) (1 required per assembly)
		34-56007A 1 - Reed Kit [ More info ] $109.90 10+ In Stock.
#9	34-56008	REED STOP, MAIN BEARING REED VALVES (4 required per assembly)
		34-56008 - Reed Stop [ More info ] $15.83 $15.68 10+ In Stock.
#10	10-20055	SCREW, REED STOP MOUNTING (3/8") (12 required per assembly) UNITED STATES 3859435 AND UP AUSTRALIA 8016690 AND UP BELGIUM 9051459 AND UP CANADA 7032138 AND UP
		10-20055 - Screw, NLA [ More info ] $2.09 10+ In Stock.
#10	10-62204	SCREW, REED STOP MOUNTING (1 3/8") (10 required per assembly) UNITED STATES 3859434 AND BELOW AUSTRALIA 8016689 AND BELOW BELGIUM 9051458 AND BELOW CANADA 7006601 AND BELOW
		10-62204 - Screw, NLA [ More info ] $1.38 10+ In Stock.
#11	11-53153	NUT, REED STOP MOUNTING SCREW (10 required per assembly) UNITED STATES 3859434 AND BELOW AUSTRALIA 8016689 AND BELOW BELGIUM 9051458 AND BELOW CANADA 7006601 AND BELOW
		11-53153 - Nut - Priced Individually [ More info ] $1.83 10+ In Stock.
#12	60834A 1	CARRIER ASSEMBLY, "O" RING (1 required per assembly) UNITED STATES 3474577 AND BELOW AUSTRALIA 8004329 AND BELOW BELGIUM 9005203 AND BELOW CANADA 7006600 AND BELOW
		60834A 1 - Carrier Assembly [ More info ] Unavailable
		60834A 3 - Carrier Assembly [ More info ] $30.56 10+ In Stock.
#13	25-35276	"O" RING, CARRIER (1 required per assembly) UNITED STATES 3474577 AND BELOW AUSTRALIA 8004329 AND BELOW BELGIUM 9005203 AND BELOW CANADA 7006600 AND BELOW
		25-35276 - O-ring, (.734 X .139) [ More info ] $2.30 1 In Stock.
		18-7135 - O-Ring 25-35276 [ More info ] $2.20 Available to Order: Usually ships within 10 days.
#12	60834A 3	CARRIER ASSEMBLY, SEAL (1 required per assembly) UNITED STATES 3474578 AND UP AUSTRALIA 8004360 AND UP BELGIUM 9005204 AND UP CANADA 7006601 AND UP
#13	64254	SEAL, CARRIER (1 required per assembly) UNITED STATES 3474578 AND UP AUSTRALIA 8004360 AND UP BELGIUM 9005204 AND UP CANADA 7006601 AND UP
		64254 - Carrier Seal [ More info ] $1.67 10+ In Stock.
		64254001 - Seal [ More info ] $4.00 Available to Order: Usually ships within 10 days.
#14	622-4850A 4	CONNECTING ROD ASSEMBLY (2 required per assembly) UNITED STATES 3859434 AND BELOW AUSTRALIA 8016689 AND BELOW BELGIUM 9051458 AND BELOW CANADA 7006601 AND BELOW
		622-4850A 4 - CONNECTING ROD [ More info ] Unavailable
		622-4850A 3 - Connecting Rod [ More info ] $40.00 3 In Stock.
		624-8101A 3 - Connecting Rod, NLA [ More info ] $94.44 10+ In Stock.
#14	622-4850A 3	CONNECTING ROD ASSEMBLY (2 required per assembly) UNITED STATES 3859435 AND UP AUSTRALIA 8016690 AND UP BELGIUM 9051459 AND UP CANADA 7032138 AND UP
#15	10-54803	SCREW, CONNECTING ROD (4 required per assembly)
		10-54803 - Screw, NLA [ More info ] $5.21 10+ In Stock.
#16	11-49091	NUT, CONNECTING ROD SCREW (4 required per assembly)
		11-49091 - Nut - Priced Individually [ More info ] Unavailable
#17	31-63075A 1	BEARING ASSEMBLY, CRANKPIN (2 required per assembly) UNITED STATES 3859434 AND BELOW AUSTRALIA 8016689 AND BELOW BELGIUM 9051458 AND BELOW CANADA 7006601 AND BELOW
		31-63075A 1 - Roller Bearing - Priced Individually [ More info ] Unavailable
		31-62596A 1 - Connecting Rod Bearings And Cage, Single [ More info ] $44.43 10+ In Stock.
		18-4038 - Needle Bearings, Without Cage, 31-62596A1 [ More info ] $52.49 $47.55 2 In Stock.
#17	31-62596A 1	BEARING ASSEMBLY, CRANKPIN (2 required per assembly) UNITED STATES 3859435 AND UP AUSTRALIA 8016690 AND UP BELGIUM 9051459 AND UP CANADA 7032138 AND UP
#18	29-47270	BEARING, NEELDE - PISTON PIN (58 required per assembly)
		29-47270 - Needle Bearing [ More info ] $0.40 10+ In Stock.
		29-8M0214934 - BRG-NEEDLE @200 [ More info ] Unavailable
		18-4036-9 - Bearing, 29-47270, 200PK [ More info ] $47.89 $43.96 2 In Stock.
#19	12-47247	WASHER, NEEDLE BEARING RETAINING (4 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.
#20	745-4890A 2	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) UNITED STATES 3474577 AND BELOW AUSTRALIA 8004329 AND BELOW BELGIUM 9005203 AND BELOW CANADA 7006600 AND BELOW
		745-4890A 2 - Piston [ More info ] Unavailable
		745-4972A 2 - Piston [ More info ] Unavailable
		745-5220A 2 - Piston [ More info ] Unavailable
		745-6661A 4 - Piston [ More info ] Unavailable
		745-7671A 3 - Piston [ More info ] Unavailable
		745-7672A 3 - Piston [ More info ] Unavailable
		776-8899A 3 - Piston [ More info ] Unavailable
		774-9137A12 - Piston Assembly -STD [ More info ] Unavailable
#20	745-4972A 2	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) UNITED STATES 3474578 THRU 3859434 AUSTRALIA 8004630 THRU 9016689 BELGIUM 9005204 THRU 9051458 CANADA 7006601 THRU 7032137
#20	745-5220A 2	PISTON AND PISTON PIN ASSEMBLY (2 required per assembly) UNITED STATES 3859435 AND UP AUSTRALIA 8016690 AND UP BELGIUM 9051459 AND UP CANADA 7032138 AND UP
#21	40-52034	LOCK RING, PISTON PIN (4 required per assembly)
		10-52034 - Screw, NLA [ More info ] $1.88 10+ In Stock.
#22	39-45155A12	RING, PISTON (1 required per assembly)
		39-45155A12 - Piston Ring [ More info ] Unavailable
		39-78816A12 - Rings - 12 Pcs [ More info ] $197.92 Available to Order: Usually ships within 10 days.
		18-3902 - Rings, 39-78816A12, 3 Rings Only [ More info ] $47.99 $43.29 4 In Stock.