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Sprocket Assembly 8472220191, 8472220201 for ATC400 — BMW
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Product overview
Part Name: Sprocket Assembly
OE numbers: 8472220191, 8472220201
Sprocket Assembly application in transmissions
* ATC400 Transfer Case used in BMW X3 2003-2011
OE Numbers of ATC400 Transfer Case where this Sprocket Assembly is applicable: 27100362791 27103424081 27103427762 27103428186 27103434169 27103434267 27103435185 27103435186 27103435187 27103455131 27103455132 27103455133 27103455134 27103455135 27103455136 27103455137 27103455138 27103455139 27107526278 27107535865 27107545710 27107546816 27107555293 27107555294 27107555296 27107567845 27107567846 27107573213 27107573214 27107573215 27107573216 27107573217 27107573218 27107573221 27107573222
Brand new, factory adjusted clutch assembly.
Included items (what you get):
| № in the schema | Name | OE Numbers | Required Quantity | Quantity per item for sale | Notes |
|---|---|---|---|---|---|
| 70 | Needle Sleeve | 1 pc | 1 pc | ||
| 71 | Spur Gear | 1 pc | 1 pc | ||
| 72 | Needle Ring Axial | 2 pcs | 2 pcs | ||
| 73 | Actuator Ring | 8472220191 | 1 pc | 1 pc | |
| 74 | Ball | 5 pcs | 5 pcs | ||
| 75 | Actuator Ring | 8472220201, 8471220208, 8471220201 | 1 pc | 1 pc | OE number: 8472220201 |
| 76 | Piston | 1 pc | 1 pc | ||
| 77 | Dish Spring | 4 pcs | 4 pcs | ||
| 78 | Shim Set | 1 pc | 1 pc | Contains Shim Dimensions 3.40, 3.60, 3.80 | |
| 79 | Torque Transfer Shim | 6 pcs | 6 pcs | ||
| 80 | Steel Plate | 7 pcs | 7 pcs | ||
| 81 | Hub | 1 pc | 1 pc | ||
| 82 | Retaining Ring | 1 pc | 1 pc | ||
| 83 | Needle Bearing | 1 pc | 1 pc |
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Ritzel, montiert
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Ensemble de pignon
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Gruppo pignone
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Conjunto de piñón
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Conjunto da roda dentada
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Zespół koła łańcuchowego
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Lánckerék szerelvény
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Звезда в комплект
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Sestava ozubeného kola
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Montáž ozubeného kolesa
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Συγκρότημα οδοντωτού τροχού
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Ketjupyöräkokoonpano
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Tannhjulmontering
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Tandhjulssamling
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Kettingwiel, compleet
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Kedjehjul, komplett
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Ansamblu pinion
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Sestava verižnika
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Žvaigždutės surinkimas
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Zobrata montāža
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Ketiratta kokkupanek
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مجموعة الترس
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链轮组件
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स्प्रोकेट असेंबली
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Sproket Rakit
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スプロケットアッセンブリ
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스프라켓 어셈블리
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Pemasangan Sproket
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Zincir Dişlisi Komple
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Cụm bánh xích
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Звездочка в сборе
Cases when replacing the clutch assembly is required
Below are cases in which the entire coupling needs to be replaced. This usually happens as a result of overheating, but it can also be a consequence of poor-quality repairs.
Figure 1 shows the separation of the splined part (along the groove of the retaining ring) of the drive gear. Such a breakdown is possible on any transfer case - ATC300/ATC400/ATC500/ATC700.
Apart from the case mentioned above, you may prefer to install a new one simply because it consists entirely of new parts assembled and adjusted at the factory.
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