Parts for MerCruiser 5.0L MPI Alpha / Bravo Pistons & Connecting Rods

Revise Search: All Models > 5.0L MPI Alpha / Bravo > 1A300000 - 1A611927 > Pistons & Connecting Rods

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• View diagram and parts list below.
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	735-802557T	PISTON ASSEMBLY, Standard (8 required per assembly) 5.0L
		735-802557T - 735-802557T - PISTON ASSEMBLY S O [ More info ] Unavailable Replaced by 735-8M0040555
		7358M0040555 - Piston/Pin-STD [ More info ] $269.08 Available to order: Usually ships within 8 days.
#1	735-802558T	PISTON ASSEMBLY, .030 Oversize (AR required per assembly) 5.0L
		735-802558T - Piston/Pin -.030 [ More info ] $346.50 Available to order: Usually ships within 8 days.
#1	735-835001T	PISTON ASSEMBLY, Standard (8 required per assembly) 350 MAG
		735-835001T - Piston & Pin - Std [ More info ] $230.67 Available to order: Usually ships within 8 days.
#1	735-835002T	PISTON ASSEMBLY (.5MM) Oversize (AR required per assembly) 350 MAG
		735-835002T - Piston/Pin -.5MM [ More info ] $358.33 Available to order: Usually ships within 8 days.
#1	735-879345T91	PISTON and RING ASSEMBLY, Standard (8 required per assembly) 377 MAG SN# 1A345479 & Below
		735-879345T91 - Piston/Ring Assembly [ More info ] $145.75 Available to order: Usually ships within 8 days.
#1	735-879194T68	PISTON ASSEMBLY, Standard (8 required per assembly) 377 MAG SN# 1A345480 thru 1A345492, 1A345766 thru 1A345767 & 1A346790 & Up
		735-879194T68 - PISTON ASSEMBLY S O NLA [ More info ] Unavailable
#2	39-802559	RING SET, Piston, Standard (8 required per assembly) 5.0L
		39-802559 - Rings - Standard [ More info ] $119.42 Available to order: Usually ships within 8 days.
#2	39-808570	RING SET, Piston, (.030) Oversize (AR required per assembly) 5.0L
		39-808570 - Piston Ring -.030 [ More info ] $112.67 Available to order: Usually ships within 8 days.
#2	39-801861 1	RING SET, Piston, Standard (8 required per assembly) 350 MAG
		39-801861 1 - Rings - Standard [ More info ] $125.16 Available to order: Usually ships within 8 days.
#2	39-835000	RING SET, Piston, (.5mm) Oversize (AR required per assembly) 350 MAG
		39-835000 - Rings - .5MM [ More info ] $116.58 Available to order: Usually ships within 8 days.
#2	39-864176A 1	RING SET, Piston, Standard (8 required per assembly) 377 MAG
		39-864176A 1 - Rings [ More info ] $56.67 Available to order: Usually ships within 8 days.
#3	614-8164T	CONNECTING ROD ASSEMBLY (8 required per assembly) 350 MAG
		614-8164T - Connecting Rod Assembly [ More info ] $219.66 Available to order: Usually ships within 8 days.
#3	614-862587A 3	CONNECTING ROD ASSEMBLY (8 required per assembly) 377 MAG
		614-862587A 3 - Connecting Rod Assembly [ More info ] $214.50 Available to order: Usually ships within 8 days.
#4	10-85802	SCREW, (.375-24 x Special), Connecting Rod (16 required per assembly)
		10-85802 - Screw [ More info ] $5.00 4 in stock.
#5	11-37493	NUT, (.375-24) (16 required per assembly) 350 MAG
		11-37493 - Nut [ More info ] $2.00 1 in stock.
#5	11-862573	NUT (16 required per assembly) 377 MAG
		11-862573 - Nut - Priced Individually [ More info ] $1.80 Available to order: Usually ships within 8 days.
#6	23-85701	BEARING, Connecting Rod, Standard (8 required per assembly) 350 MAG
		23-85701 - Bearing - Std [ More info ] $13.60 Available to order: Usually ships within 8 days.
		18-1308 - Rod Bearing, 23-85701, Standard [ More info ] $12.49 $8.76 5 in stock.
#6	23-85702	BEARING, Connecting Rod, (.001) Undersize (AR required per assembly) 350 MAG
		23-85702 - Bearing [ More info ] $12.00 Available to order: Usually ships within 8 days.
#6	23-85703	BEARING, Connecting Rod, (.002) Undersize (AR required per assembly) 350 MAG
		23-85703 - Bearing [ More info ] $12.20 Available to order: Usually ships within 8 days.
#6	23-85704	BEARING, Connecting Rod, (.010) Undersize (AR required per assembly) 350 MAG
		23-85704 - Bearing -.010 Us [ More info ] $10.80 8 in stock.
		18-1309 - Rod Bearings, 23-85704 [ More info ] $12.99 $8.65 2 in stock.
#6	23-85705	BEARING, Connecting Rod, (.020) Undersize (AR required per assembly) 350 MAG
		23-85705 - Bearing -.020 Us [ More info ] $10.80 10+ in stock.
		18-1341 - Rod Bearing, 23-85705 [ More info ] $10.49 $7.75 2 in stock.
#6	31-849391	BEARING SET, Standard - 8 Pair, Connecting Rod (1 required per assembly) 377 MAG
		31-849391 - 31-849391 - BEARING SET Stand O [ More info ] Unavailable Replaced by -849391T
		849391T - Bearing Set - Std [ More info ] $239.66 Available to order: Usually ships within 8 days.
#6	31-849392	BEARING SET, (.001 Oversize) 8 Pair, Connecting Rod (1 required per assembly) 377 MAG
		31-849392 - 31-849392 - BEARING SET (.001 O [ More info ] Unavailable Replaced by 31-8M0050745
		31-8M0050745 - Bearing Set-.001 OS [ More info ] $244.42 Available to order: Usually ships within 8 days.
#6	31-849393	BEARING SET, (.001 Undersize) 8 Pair, Connecting Rod (1 required per assembly) 377 MAG
		31-849393 - BRG SET-.001 US [ More info ] $209.60 3 in stock.
		31-8M0053548 - Bearing Set-.001 US [ More info ] $242.75 Available to order: Usually ships within 8 days.