Power brake for BMW 3 Series E21 320 (1979)
This Power brake 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 1979.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Power brake | 1 | 08/1977 | 34331120216 | ENDED | Shop at ECS Tuning | ||||
| 02 | Holder | 1 | 08/1977 | 34331119150 | ENDED | Shop at ECS Tuning | ||||
| 03 | Washer | 8,4X16X1,6-ZNNV | 4 | 08/1977 | 07119907030 | Shop at ECS Tuning | ||||
| 04 | Wave washer | 8,4X15-ZNS3 | 6 | 08/1977 | 07119904115 | $0.09 | Shop at ECS Tuning | |||
| 05 | Hex nut | M8-8-ZNS3 | 6 | 08/1977 | 09/1983 | 07119904032 | $0.16 | Shop at ECS Tuning | ||
| 05 | Hex nut | M8-8-ZNNIV SI | 6 | 08/1977 | 07119905515 | $0.16 | Shop at ECS Tuning | |||
| 06 | Pin | 2 | 08/1977 | 35211110925 | $1.44 | Shop at ECS Tuning | ||||
| 07 | Clamp | 3 | 08/1977 | 34331120538 | $0.60 | Shop at ECS Tuning | ||||
| 08 | Forkhead | 1 | 08/1977 | 35211110924 | $5.44 | ENDED | Shop at ECS Tuning | |||
| 09 | Hex nut | M10LH | 1 | 08/1977 | 07119922115 | ENDED | Shop at ECS Tuning | |||
| 10 | Brake lever | 1 | 08/1977 | 34331119165 | ENDED | Shop at ECS Tuning | ||||
| 11 | Pin | 1 | 08/1977 | 34331101858 | $1.42 | Shop at ECS Tuning | ||||
| 12 | Protection cap | 1 | 08/1977 | 34331119142 | $27.34 | ENDED | Shop at ECS Tuning | |||
| 13 | Absorber | 1 | 08/1977 | 34334650147 | $7.88 | Shop at ECS Tuning | ||||
| 14 | Air cleaner | 1 | 08/1977 | 34331113651 | $2.35 | ENDED | Shop at ECS Tuning | |||
| 15 | Bushing | D=18,1MM | 2 | 08/1977 | 35211109541 | $1.84 | Shop at ECS Tuning | |||
| 16 | Spacer sleeve | 1 | 08/1977 | 35211119167 | $1.77 | ENDED | Shop at ECS Tuning | |||
| 17 | Washer | X | 08/1977 | 11614000131 | $1.80 | ENDED | Shop at ECS Tuning | |||
| 18 | Hex bolt | M8X18-8.8-ZNS3 | 4 | 08/1977 | 07119904146 | $0.65 | Shop at ECS Tuning | |||
| 19 | Self-locking hex nut | M10 | 1 | 08/1977 | 07129964672 | $0.36 | Shop at ECS Tuning | |||
| 20 | Hex bolt | M10X70 | 1 | 08/1977 | 31111136250 | $2.95 | ENDED | Shop at ECS Tuning | ||
| 21 | Connector | 1 | 08/1977 | 34331116003 | $7.57 | Shop at ECS Tuning | ||||
| 22 | Hose clamp | L15-19 | 4 | 08/1977 | 07129952107 | $0.93 | Shop at ECS Tuning | |||
| 23 | non-return valve | 1 | 08/1977 | 34331151533 | Shop at ECS Tuning | |||||
| 24 | Vacuum hose | 12X19 | X | 08/1977 | 34331115926 | $28.71 | +core | Shop at ECS Tuning | ||
| 25 | Holder | 1 | 08/1977 | 34331121399 | ENDED | Shop at ECS Tuning | ||||
| 26 | Gasket | 1 | 08/1977 | 34336893085 | Shop at ECS Tuning | |||||
| 28 | Connector straight | 1 | 08/1977 | 34331121721 | $8.77 | Shop at ECS Tuning | ||||
| 29 | Self-locking hex nut | M8-8-ZNNI SI | 6 | 08/1977 | 07129906196 | $1.60 | Shop at ECS Tuning | |||
| 30 | Support | 1 | 08/1977 | 34331119147 | ENDED | Shop at ECS Tuning | ||||
| 31 | Hex nut | M10-8-ZNS | 1 | 08/1977 | 07119915558 | $0.88 | Shop at ECS Tuning | |||
| 32 | Forkhead | L=44MM | 1 | 08/1977 | 35211154097 | $2.77 | Shop at ECS Tuning | |||
| 33 | Pull rod | 1 | 08/1977 | 34331119164 | $11.79 | ENDED | Shop at ECS Tuning |
Notes
- ENDED = the part has been discontinued (no longer available).
- +core = plus core charge (possibility of a return of the old part)
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series E21 320 Power brake?
- This technical diagram illustrates the Power brake within the Brakes group for the 3 Series E21 320 produced during 1979. It provides a detailed exploded view of the components, identifying key parts such as the Power brake (Part #34331120216).
- Which models use the hardware listed in this Power brake?
- The hardware and components featured in the Power brake are specific to the 3 Series E21 320 produced during 1979. These technical specifications ensure that parts like the Power brake (34331120216) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Power brake assembly?
- Each item in the Power brake corresponds to the numbered list below the illustration. For the 3 Series E21 320, you can identify the Power brake by locating its position on the schematic, which then links to the official BMW part number 34331120216 for the Brakes section.