Drive flange suspension/gasket ring for BMW 3 Series E21 320 (1977)
This Drive flange suspension/gasket ring technical drawing provides a detailed breakdown of the assembly for the 3 Series E21 320. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1977.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Drive flange | 27 ZÄHNE | 1 | 33121204809 | $78.92 | Shop at ECS Tuning | ||||
| 02 | Dustcover plate | 76MM | 1 | 33121200609 | $1.17 | Shop at ECS Tuning | ||||
| 03 | Securing plate | 1 | 23211490120 | $1.43 | Shop at ECS Tuning | |||||
| 04 | Collar nut | M20X1,5 | 1 | 33121200258 | $8.56 | Shop at ECS Tuning | ||||
| 05 | Shaft seal | 1 | 33121212464 | $30.36 | ENDED | Shop at ECS Tuning | ||||
| 05 | Shaft seal | 45X65X10 AW 168 | 1 | 33127621206 | Shop at ECS Tuning | |||||
| 06 | Tapered roller bearing | 30,1X64,2X21,4 | 1 | 33121204305 | $68.01 | ENDED | Shop at ECS Tuning | |||
| 07 | Tapered roller bearing | 1 | 08/1979 | 33121204306 | Shop at ECS Tuning | |||||
| 09 | Shim | 3,400MM | X | 33121201624 | $5.78 | Shop at ECS Tuning | ||||
| 09 | Shim | 3,450MM | X | 33121201626 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 3,480MM | X | 33121201627 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 3,550MM | X | 33121201630 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 3,580MM | X | 33121201631 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 3,600MM | X | 33121201632 | $5.78 | Shop at ECS Tuning | ||||
| 09 | Shim | 3,630MM | X | 33121201633 | $5.78 | Shop at ECS Tuning | ||||
| 09 | Shim | 4,300MM | X | 33121201649 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 4,500MM | X | 33121201650 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 4,080MM | X | 33121201651 | $5.78 | Shop at ECS Tuning | ||||
| 09 | Shim | 4,100MM | X | 33121201652 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 4,200MM | X | 33121201656 | ENDED | Shop at ECS Tuning | ||||
| 09 | Shim | 4,230MM | X | 33121201657 | $4.91 | ENDED | Shop at ECS Tuning | |||
| 09 | Spacer rings set | 3,350MM-3,755MM | X | 33129065181 | $36.42 | Shop at ECS Tuning | ||||
| 09 | Spacer rings set | 3,765MM-3,845MM | X | 33129065182 | $36.42 | Shop at ECS Tuning | ||||
| 09 | Spacer rings set | 3,855MM-3,935MM | X | 33129065183 | $36.42 | ENDED | Shop at ECS Tuning | |||
| 09 | Spacer rings set | 3,945MM-4,330MM | X | 33129065184 | $36.42 | Shop at ECS Tuning |
Notes
- ENDED = the part has been discontinued (no longer available).
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series E21 320 Drive flange suspension/gasket ring?
- This technical diagram illustrates the Drive flange suspension/gasket ring within the Rear Axle group for the 3 Series E21 320 produced during 1977. It provides a detailed exploded view of the components, identifying key parts such as the Drive flange (Part #33121204809).
- Which models use the hardware listed in this Drive flange suspension/gasket ring?
- The hardware and components featured in the Drive flange suspension/gasket ring are specific to the 3 Series E21 320 produced during 1977. These technical specifications ensure that parts like the Drive flange (33121204809) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Drive flange suspension/gasket ring assembly?
- Each item in the Drive flange suspension/gasket ring corresponds to the numbered list below the illustration. For the 3 Series E21 320, you can identify the Drive flange by locating its position on the schematic, which then links to the official BMW part number 33121204809 for the Rear Axle section.