DCS Transfer Case schema - repair / rebuild / overhaul parts catalog
Transfer Case application in vehicles: Mercedes-Benz GL-Class; M-Class; R-Class*
*For reference purposes only. When choosing spare parts, you can only rely on the OE number of your transfer case (taken from its housing) to identify its model. Otherwise, you risk ordering spare parts for a transfer case of a different revision or even a different model.
DCS Transfer Case OE numbers**:
A2512800700, A2512800800, A2512800900, A2512801100, A2512801200, A2512801300, A2512801400, A2512801500, A2512801700, A2512801800, A2512802000, A2512802100, A2512802200, A2512802700, A2512802800, A2512803100, A2512803200, A2512803500
**Manufacturers tend to release different revisions with numbers that may be outside this list. You can ask us for assistance if you don't find your number.
Diagram User's Guide:
- Choose the number in the schema to see all the offers containing the selected spare part.
- For some transfer cases, the item can depend on the unit's OE number - please read the info notes.
- To proceed to the spare part's detailed description, click the link with the part's name in the table below.
- If any part you're looking for seems unavailable, please don't hesitate to ask us about it.
| Pos | OEM No | Name | Quantity | Info |
| 1 | Locking Ring | 2 | Used in A2512801300, A2512801400, A2512802700, A2512802800, A2512803100, A2512803200 Available in: K30 |
|
| 2 | A0149971346 | Ring Sealing | 1 | Available in: K02, K30 |
| 3 | Housing Front | 1 | Only available in K30 Available in: K30 |
|
| 4 | Shim | 1 | ||
| 5 | Main Shaft | 1 | Used in A2512801400, A2512803200 Important: this shaft fits only AMG versions. |
|
| 5 | Main Shaft | 1 | Used in A2512801300, A2512802700, A2512802800, A2512803100 | |
| 5 | Main Shaft | 1 | Used in A2512801700 Important: this shaft is no longer available. |
|
| 6 | Disc Spring | 1 | ||
| 7 | Groove Ball Bearing | 1 | Available in: K01, K01 | |
| 8 | Sealing Washer | 1 | ||
| 9 | Retaining Ring | 1 | ||
| 10 | Snap Ring | 1 | ||
| 11 | HV091 | Chain | 1 | Available in: K31, K32, K33 |
| 12 | HK4020 | Needle Sleeve | 1 | Available in: K01, K01, K31 |
| 13 | Sprocket | 1 | Used in A2512801400, A2512803200 | |
| 13 | Sprocket | 1 | Used in A2512801300, A2512801700, A2512802700, A2512802800, A2512803100 Available in: K31, K32 |
|
| 14 | Bushing | 1 | Available in: K01, K31 | |
| 15 | Differential Assembly | 1 | Used in A2512801400, A2512803200 Important: this differential fits only AMG versions. |
|
| 15 | ITC-222-5141-D | Differential Assembly | 1 | Used in A2512801300, A2512801700, A2512802700, A2512802800, A2512803100 Important: this differential does not fit AMG versions. |
| 16 | Deflector | 1 | ||
| 17 | 6909X1C3 | Groove Ball Bearing | 1 | Available in: K01, K01, K40 |
| 18 | Housing Rear | 1 | Only available in K40 Available in: K40 |
|
| 19 | Cap | 1 | Used in A2512801800, A2512802100, A2512802200, A2512802700, A2512802800, A2512803100, A2512803200 | |
| 19 | A0019980950 | Air Flue Acceptance | 1 | Used in A2512800700, A2512800800, A2512800900, A2512801100, A2512801200, A2512801300, A2512801400, A2512801500, A2512801700, A2512802000 |
| 25 | A0029900612, IYB500020 | Plug | 2 | Available in: K40 |
| 26 | 6000626090, 8201057777, IYF500030, TYF101070 | Washer Sealing | 2 | Available in: K02, K40 |
| 27 | Tapping Screw | 17 | ||
| 28 | Groove Ball Bearing | 1 | Available in: K01, K01, K40 | |
| 29 | Magnet | 1 | ||
| 30 | Sprocket Driven | 1 | Available in: K31, K32 | |
| 33 | 6208AX1C3 | Groove Ball Bearing | 1 | Available in: K01, K01, K30 |
| 34 | Pin | 2 | ||
| 48 | A0159975845 | Ring Sealing | 1 | Available in: K04, K30, K02 |
| 49 | A0019941440 | Snap Ring | 1 | Available in: K04, K30 |
| 50 | Flange Front | 1 | Available in: K04, K30 | |
| 70 | Sliding Block | 1 | Available in: K10, K10, K30 | |
| 71 | Screw | 2 | Available in: K10, K10, K30 | |
| 80 | A0159975945 | Radial Seal Ring | 1 | Available in: K05, K05, K02, K05, K05, K40 |
| 81 | A0019941540 | Circlip | 1 | Available in: K05, K05, K05, K05, K40 |
| 82 | Bearing Needle | 1 | Available in: K01, K05, K05, K40 | |
| 83 | Flange Rear | 1 | Available in: K05, K05, K05, K05, K40 | |
| 84 | Bearing Pilot | 1 | Available in: K01, K05, K05, K40 | |
| 85 | 05143675AB | Thrust Washer | 1 | Used in A2512801400, A2512803200 |
| 86 | Needle Roller Thrust Bearing | 1 | Used in A2512801400, A2512803200 Available in: K01 |
|
| 87 | A2209811610 | Needle Bearing | 1 | Used in A2512801400, A2512803200 Available in: K01 |
| 88 | Sun Gear Rear | 1 | Used in A2512801400, A2512803200 | |
| 89 | Spacer Ring | 1 | Used in A2512801400, A2512803200 | |
| 90 | A2209811710 | Needle Bearing | 1 | Used in A2512801400, A2512803200 Available in: K01 |
| K01 | Bearing Kit | 1 | Contains position 07, 12, 17, 28, 33, 86, 87, 90 \nUsed in A2512801400, A2512803200 Important: this kit fits only AMG versions. |
|
| K01 | Bearing Kit | 1 | Contains position 07, 12, 14, 17, 28, 33, 82, 84 \nUsed in A2512801300, A2512801700, A2512802700, A2512802800, A2512803100 Important: this kit fits only non-AMG versions. Available in: K32, K34, K33 |
|
| K02 | Sealing Kit | 1 | Contains position 02, 26, 48, 80 Available in: K31, K32, K33, K34 |
|
| K04 | A1642820082 | Flange Kit Front | 1 | Contains position 48, 49, 50 |
| K05 | A1642870045 | Flange Kit Rear | 1 | Contains position 80, 81, 82, 83, 84 Used in A2512801300 |
| K05 | Flange Kit Rear | 1 | Contains position 80, 81, 83 Used in A2512801400 | |
| K05 | Flange Kit Rear | 1 | Contains position 80, 81, 83 Used in A2512803200 | |
| K05 | A1642820182 | Flange Kit Rear | 1 | Contains position 80, 81, 82, 83, 84 Used in A2512801700, A2512802700, A2512802800, A25152803100 |
| K10 | Sliding Block Kit | 2 | Contains position 70, 71 Used in A2512801700, A2512802800 | |
| K10 | Sliding Block Kit | 1 | Contains position 70, 71 Used in A2512801300, A2512801400, A2512802700, A2512803100, A2512803200 | |
| K30 | DCS5225201 | Housing Front Set | 1 | Contains position 01, 02, 03, 33, 48, 49, 50, 70, 71 |
| K31 | Repair Kit | 1 | Contains position 11, 12, 13, 14, 30, K02 Sprocket #13 is supplied with factory-installed bearings #12 and #13. Important! This kit fits only non-AMG versions. If your car is AMG, please ask us for help selecting suitable parts. |
|
| K32 | Repair Kit | 1 | Contains position 11, 13, 30, K01, K02 Sprocket #13 is supplied with factory-installed bearings #12 and #13. Important! This kit fits only non-AMG versions. If your car is AMG, please ask us for help selecting suitable parts. |
|
| K33 | Repair Kit | 1 | Contains position 07, 12, 14, 17, 28, 33, 82, 84, K02, 11 Important! This kit fits only non-AMG versions. If your car is AMG, please ask us for help selecting suitable parts. |
|
| K34 | Repair Kit | 1 | Contains position 07, 12, 14, 17, 28, 33, 82, 84, K02 Contains positions K01, K02. Important! This kit fits only non-AMG versions. If your car is AMG, please ask us for help selecting suitable parts. |
|
| K40 | Housing Rear Set | 1 | Contains position 17, 18, 25, 26, 28, 80, 81, 82, 83, 84 |
