Pulley 20508574
| No. | Part Name | Part Number | Qty | Description |
| 1 | Crankshaft | 20412323 | 1 | SN-01064130 |
| 1 | Crankshaft | 20724015 | 1 | SN-01099467 |
| 1 | Crankshaft | 20790461 | 1 | SN-01099468 |
| 1 | Crankshaft | 21245957 | 1 | SN01099469- |
| 2 | Main bearing | 20405529 | 7 | U.S=0,25mm, SN-10594934 |
| 2 | Main bearing | 20405541 | 7 | U.S=0.50mm |
| 2 | Main bearing | 21141948 | 7 | Std |
| 2 | Main bearing | 21234191 | 7 | U.S=0,25mm, SN10594935- |
| 3 | Safety washer | 11700315 | 2 | O.S=0.20mm (3.1mm) |
| 3 | Thrust washer kit | 20405899 | 2 | Std |
| 8 | Cylinder liner kit | 877337 | 6 | (877459) |
| 10 | O-ring | 20412762 | 12 | |
| 12 | Gudgeon pin | 20405577 | 6 | |
| 13 | Snap ring | 20405576 | 12 | |
| 14 | Piston ring | 21304975 | 6 | |
| 15 | Connecting rod | 20585982 | 6 | |
| 16 | Flange screw | 11700326 | 12 | |
| 17 | Grooved pin | 20459134 | 6 | |
| 18 | Bushing | 11700325 | 6 | |
| 19 | Bearing | 20565150 | 6 | Std, Only for original part 11700324 |
| 19 | Bearing | 20565188 | 6 | U.S=0.50mm, Only for 11700324 |
| 19 | Bearing | 20717211 | 6 | U.S=0.25mm, Only for 11700324 |
| 19 | Bearing | 20766790 | 6 | Std, Only for 20585982 |
| 19 | Big-end bearing kit | 20790423 | 6 | U.S=0.25mm, Only for 20585982 |
| 19 | Bearing | 21203681 | 6 | U.S=0,25mm, Only for 20585982 |
| 19 | Bearing | 21203689 | 6 | U.S=0.50mm, Only for 20585982 |
| 20 | Pulley | 20460201 | 1 | Replaced by 24426685, Without fan and for fan mounted on crankshaft, For left side mounted generator, For fan mounted on coolant pump., Inner pulley. |
| 20 | Pulley | 24426685 | 1 | Without fan and for fan mounted on crankshaft, For left side mounted generator, For fan mounted on coolant pump., Inner pulley. |
| 21 | Spring pin | 20405634 | 1 | 18X24 |
| 22 | Six point screw | 20405724 | 4 | |
| 23 | Flange | 20450843 | 1 | |
| 24 | Vibration damper, (2&4) | 20460195 | 1 | Vibration damper with two V-belt groove. |
| 25 | Vibration damper | 20412424 | 1 | Replaced with 20585446, 21022723 and 970947, other radiator (normal air temperature)., Twin vibration damper (248x32, 280x40), (280x40) |
| 25 | Vibration damper | 20585446 | 1 | Replaced by 21165424, Mount with 21022723 and 970947 |
| 25 | Vibration damper | 21165424 | 1 | Mount with 21022723 and 970947 |
| 26 | Vibration damper | 20412598 | 1 | Tropical radiator (high air temperature)., (340x32) |
| 27 | Pulley | 20555448 | 1 | For fan at separate fan bracket., (20509131), 2 grooves, SN-10851816 |
| 27 | Pulley | 21425462 | 1 | For fan at separate fan bracket., (20509131), 2 grooves, SN10851817-11415146 |
| 27 | Pulley | 22296064 | 1 | For fan at separate fan bracket., (20509131), 2 grooves, SN11415147- |
| 28 | Hexagon screw | 20450849 | 9 | SN 00830049-, L=90mm |
| 29 | Pulley | 20460204 | 1 | For fan at separate fan bracket., 1 groove, SN-10851816 |
| 29 | Pulley | 21425463 | 1 | For fan at separate fan bracket., 1 groove, SN10851817- |
| 30 | Hexagon screw | 20460205 | 9 | |
| 31 | Pulley | 20508574 | 1 | Without fan and for fan mounted on crankshaft, For high mounted (right side) generator and AC down left. |
| 32 | Six point screw | 20405724 | 4 | |
| 33 | Pulley | 20515162 | 1 | Without fan and for fan mounted on crankshaft, For left side mounted generator, (20460198) |
| 34 | Six point screw | 20405724 | 4 | |
| 35 | Adapter | 20460308 | 1 | L=63.5mm |
| 35 | Adapter | 20460315 | 1 | L=107.5mm |
| 36 | Screw | 20460309 | 9 | M10X45 |
| 40 | Flange plate | 21022723 | 1 | For 20585446 |
| 41 | Flange screw | 995717 | 9 | for 21165424 |
| Item | Part Name | Part No. |
| 31 | Pulley 20508574 | 20508574 |
| Details | |
| Engine model | TAD520VE TAD520VE, TAD720VE, TAD721VE, TAD722VE TAD720VE TAD721VE TAD722VE |
| Application | Crank Mechanism SN-779906 Stage 2, Tier 2 Crank Mechanism SN779907- Stage 2, Tier 2 Crank Mechanism Stage 1, Tier 1 Crank Mechanism Stage 2, Tier 2 Crankshaft Mounted Fan, (Alternator, High Mounted Right Side (2) 14V 95A / 28V 55A / 28V 80A) |
| Specification | |
| Descriptions | See group 21 Without fan and for fan mounted on crankshaft, For high mounted (right side) generator and AC down left. |
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Tags: Pulley, Volvo Penta, 20508574