Parts for MerCruiser Race Engine and Drive 500 EFI Cylinder Block & Camshaft

Revise Search: All Models > 500 EFI > 0M052001 - 0M053628 (USA) > Cylinder Block & Camshaft

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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	844500A 8	PARTIAL ENGINE ASSEMBLY (1 required per assembly) - NOTE: Bravo Models With Driveline Also Require Pilot Bushing Part Number 23-823108 And Flywheel Part Number 230-811563
		844500A 8 - Partial Engine Assembly [ More info ] Unavailable
#2	845606	PLUG, (.250-18 x .410) Allen Head With Hole, Oil Gallery (2 required per assembly)
		845606 - Plug [ More info ] Unavailable
		22-8M0044324 - Plug [ More info ] $4.60 Available to Order: Usually ships within 10 days.
#2	22-32561	PLUG, Pipe - Allen Head (.250-18), Oil Gallery Rear Cam Plugs (3 required per assembly)
		22-32561 - Plug - Priced Individually [ More info ] $4.43 10+ In Stock.
		22-8M0204652 - PLUG @2 [ More info ] Unavailable
#3	22-36382	FITTING, (.250-18 x .62) Brass, Lower Side Of Block (4 required per assembly)
		22-36382 - Plug [ More info ] $5.30 Available to Order: Usually ships within 10 days.
		18-8111-9 - Pipe Plug, 1/4 Inch, (Pack of 3) [ More info ] $10.54 $10.11 8 In Stock.
		18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ] $2.39 4 In Stock.
#4	19-34270	EXPANSION PLUG, (1.625) (8 required per assembly)
		19-34270 - Freeze Plug, 1-5/8 Inch [ More info ] $9.40 Available to Order: Usually ships within 10 days.
#5	22-36373	PLUG, (.375-18) Hex - Steel, Rear Of Block Oil Plugs (2 required per assembly)
		22-36373 - Plug [ More info ] $5.50 1 In Stock.
		228M0204657 - PLUG [ More info ] $5.50 Available to Order: Usually ships within 10 days.
#6	22-32802 2	PLUG, Pipe (.125-27) Brass, Oil Gallery (3 required per assembly)
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.30 Available to Order: Usually ships within 10 days.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.19 $4.70 10+ In Stock.
#7	17-845758	PIN, Dowel, .660 Relaxed Outside Diameter x .500 (4 required per assembly)
		17-845758 - Pin, Dowel, Cylinder Head Locating [ More info ] $1.73 10+ In Stock.
		17-52190 - Pin -Dowel [ More info ] $10.50 $8.92 9 In Stock.
#8	17-843143	PIN, Spring, Port Side - Timing Cover (1 required per assembly)
		17-843143 - Pin, Spring, Port Side - Timing Cover [ More info ] $2.11 Available to Order: Usually ships within 10 days.
#9	17-72382	PIN, Dowel (.6206/.6211 x 1.500) Flywheel Housing (2 required per assembly)
		17-72382 - PIN-DOWEL [ More info ] Unavailable
		17-843379 - Pin -Dowel [ More info ] Unavailable
#10	10-841389	SCREW, (.312-18 x .620) (4 required per assembly)
		10-841389 - Screw [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#11	845755	RETAINER, Lifter Guide (1 required per assembly)
		845755 - Retainer-LIFTER [ More info ] Unavailable
		8M0050807 - Lifter Retainer [ More info ] $52.67 Available to Order: Usually ships within 10 days.
#12	19-94140	EXPANSION PLUG (1 required per assembly)
		19-94140 - Plug [ More info ] $4.80 $0.96 2 In Stock.
#13	23-85684	BEARING SET (1 required per assembly)
		23-85684 - Bearing Unit - Camshaft [ More info ] $119.75 Available to Order: Usually ships within 10 days.
#14	2409-849945T	CAMSHAFT (1 required per assembly)
		2409-849945T - Camshaft [ More info ] Unavailable
		2409-849945T01 - CamShaft [ More info ] $1,579.73 Available to Order: Usually ships within 10 days.
#15	92-15875	LUBE, Camshaft (AR required per assembly)
		92-15875 - Lube - CamShaft [ More info ] Unavailable
#16	849947T	LIFTER (16 required per assembly)
		849947T - LIFTER [ More info ] Unavailable
		849947T01 - Lifter [ More info ] $171.92 Available to Order: Usually ships within 10 days.
#17	845754	GUIDE, Lifter (8 required per assembly)
		845754 - Guide - Lifter [ More info ] $7.80 1 In Stock.
#18	845796T	CHAIN, Timing (1 required per assembly)
		845796T - Timing Chain [ More info ] $270.25 Available to Order: Usually ships within 10 days.
#19	845941	RETAINER, Gear Thrust (1 required per assembly)
		845941 - Retainer [ More info ] $25.17 Available to Order: Usually ships within 10 days.
#20	10-845943	SCREW, (.250-20 x .500) (2 required per assembly)
		10-845943 - Screw [ More info ] $6.50 Available to Order: Usually ships within 10 days.
#21	17-35312	PIN, Dowel (1/4 n. Diameter) (.250 Diameter) (1 required per assembly)
		17-35312 - Pin, Dowel (1/4 Inch Dia.) [ More info ] Unavailable
		17-843378 - Pin, Dowel (.250) [ More info ] $15.40 1 In Stock.
#22	43-811579	SPROCKET, Crankshaft (1 required per assembly)
		43-811579 - Sprocket [ More info ] Unavailable
		43-845794T - Sprocket [ More info ] $121.45 1 In Stock.
#23	43-850452	SPROCKET, Camshaft (1 required per assembly)
		43-850452 - Sprocket [ More info ] Unavailable
		43-845795T - Sprocket [ More info ] Unavailable
#24	12-848136	WASHER, (.328 x .680 x .190) (3 required per assembly)
		12-848136 - Washer, (.328 X .680 X .190) [ More info ] $23.83 Available to Order: Usually ships within 10 days.
#25	10-35339	SCREW, (.312-18 x .750) (3 required per assembly)
		10-35339 - Screw [ More info ] $1.90 6 In Stock.
		10-845942 - Screw [ More info ] Unavailable
		10-8M0043993 - Screw [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#26	27-842129A 1	GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set Parts Section For Complete Parts Listing
		27-842129A 1 - Engine Overhaul Gasket Set [ More info ] Unavailable