MAN Crankshaft 51021010764

Exploded view. Numbers match the components list below.

Manufacturer: MAN
Also written as: 51.02101-0764, 51.02101.0764
Description: Engine crankshaft
Replaces: 51021010672, 51021010716, 51021010713
Engine model: MAN D2862 LE121, MAN D2862 LE122and 34 more
Weight: 134.5 kg
Country of origin: Germany
Condition: New

Numbers this part has been supplied under

51021010672
51021010716
51021010713
51021010764now

About this part

Genuine MAN crankshaft for the D2862, the 24.24-litre V12 rated up to 749 kW. In a V engine, opposing pairs of connecting rods share a common crankpin, so each rod journal carries two cylinders' worth of firing load , and not one — which is why V-engine crankshafts are proportionally heavier in the web and why rod-bearing condition on this engine is worth watching more closely than on an in-line six of similar capacity. Wear or scoring at a journal, generally traceable to oil contamination or a bearing that failed first, is normally repaired by grinding to a standard undersize and fitting matching oversize shells. Fatigue cracking is the failure that ends a shaft's life outright: it cannot be ground out, and a cracked crank is scrapped , short of repaired. Journals should be measured for both diameter and roundness before any decision to refit.

Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.

Engines this part fits

Engine	Category	Catalogue group
MAN D2862 LE121	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE122	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE123	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE124	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE125	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE126	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE130	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE131	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE132	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE133	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE134	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE135	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE136	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE137	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE138	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE139	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE2..	Crankshaft bearing timing gear - crankshaft	—
MAN D2862 LE22X/22X	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE3..	Crankshaft bearing timing gear - crankshaft	—
MAN D2862 LE4..	Crankshaft bearing timing gear - crankshaft	—
MAN D2862 LE422	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE463	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE6..	Crankshaft bearing timing gear - crankshaft	—
MAN D2862 LE631	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE632	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN D2862 LE633	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 E2..	Crankshaft bearing timing gear - crankshaft	—
MAN E3262 E203	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 E3..	Crankshaft bearing timing gear - crankshaft	—
MAN E3262 E302	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 LE..	Crankshaft bearing timing gear - crankshaft	—
MAN E3262 LE202	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 LE212	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 LE222	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 LE232	Crankshaft bearing timing gear - crankshaft	Crankgear
MAN E3262 LE242	Crankshaft bearing timing gear - crankshaft	Crankgear

Components of this assembly

Pos.	Part number	Name	Qty
1	51021010672	crankshaft	1
1	51021010713	crankshaft	1
1	51021010716	Engine crankshaft	1
1	51021010764	Engine crankshaft	1
2	51011136141	main bearing normal sputtered	7
2	50011136002	main bearing GESPUTTERT REP 0,25	NB
2	50011136003	main bearing GESPUTTERT REP 0,50	NB
2	50011136004	main bearing GESPUTTERT REP 0,75	NB
3	51011146120	thrust washer normal set	2
3	51011146124	thrust washer repair stage 1 = 0,25 mm set	NB
3	51011146125	thrust washer repair stage 2 = 0,50 mm set	NB
3	51011146126	thrust washer repair stage 3 = 0,75 mm set	NB
4	51021156092	timing gear - crankshaft	1
4	51021156115	timing gear - crankshaft	1
5	06222201217	spiral dowel pin 8X35-ST	2

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