be0330b100002a

Belt pulley/vibration damper

Type be · topic 03.30 · version 0101 · 2020-01-28

Applies to: Engine 372.9 Engine 374.9 Engine 376.9 Engine 377.9 Engine 386.9

Where it sits

Function group 1 Engine › 03 Crank assembly › 03.30 Flywheel, driving disc, vibration damper, starter ring gear — Series 372 (models 9**) · Series 374 (models 9**) · Series 376 (models 9**) · Series 386 (models 9**)

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.41 Crankshaft/flywheel/drive plate — Series 372 (models 9**) · Series 374 (models 9**) · Series 376 (models 9**) · Series 386 (models 9**)

EinPAS 15 Engine › 15.18 Belt drive › 15.18.30 Belt/belt pulley/clamping device/guide pulley — Series 372 (models 9**) · Series 374 (models 9**) · Series 376 (models 9**) · Series 386 (models 9**)

Also applies to engines/gearboxes: 377 9**

BE03.30-B-1000-02A

Belt pulley/vibration damper



Engine	372.9
Engine	374.9
Engine	376.9
Engine	377.9
Engine	386.9

Pulley/vibration dampening

Number	Designation			Engine 374.905/907/908/950/951/952/953/980/981/984/988	Engine 374.985
BE03.30-B-1001-02A	Inside diameter of hub for the crankshaft	Version I	mm	49,3	50,050...50,075
		Version II	mm	-	-
BE03.30-B-1002-02A	Overall pulley diameter	Version I	mm	207,9...209,1	208,6
		Version II	mm	-	-
BE03.30-B-1003-02A	Diameter for the expansion rings		mm	-	-
BE03.30-B-1004-02A	Maximum permissible deviation of belt channel		mm	0,4	0,2
BE03.30-B-1005-02A	Maximum dynamic imbalance at 500/min.		Ncm	0,2	0,2

Pulley/vibration dampening

Number	Designation			Engine 372.9, 376.9 except CNG fired engine, 377.9, 386.9	Engine 376.92
BE03.30-B-1001-02A	Inside diameter of hub for the crankshaft	Version I	mm	50,025...50,050	50,050...50,075
		Version II	mm	50,050...50,075	-
BE03.30-B-1002-02A	Overall pulley diameter	Version I	mm	296	199
		Version II	mm	295	-
BE03.30-B-1003-02A	Diameter for the expansion rings		mm	57,000...57,046	-
BE03.30-B-1004-02A	Maximum permissible deviation of belt channel		mm	0,2	0,2
BE03.30-B-1005-02A	Maximum dynamic imbalance at 500/min.		Ncm	0,25	0,2