Fitment-first matching
CF-B0729 is prepared for starter solenoid sourcing with Part No, OE, Lester number, and application records checked together.

Starter Solenoids
CF-B0729 starter solenoid for PORSCHE 911, PORSCHE 928, PORSCHE 959 and related starter applications (12V).
| Voltage | 12V |
|---|---|
| CLAMP: B+ | M8 |
| CLAMP: MOTOR | M8 |
| CLAMP: S | M4 |
| NUMBER OF HOLES | 2 |
| Length | 91 |
| ENGAGED | 26 |
| DIAMETER | 50,3 |
| Part No | CF-B0729 |
|---|---|
| MFR | BOSCH |
| Part Type | Starter Solenoid |
| ZM | |
|---|---|
| BOSCH |
| BOSCH | |
|---|---|
| PORSCHE |
Starter solenoid matching focuses on voltage, terminal layout, mounting holes, dimensions, engaged length, and starter-code cross references.
CF-B0729 is prepared for starter solenoid sourcing with Part No, OE, Lester number, and application records checked together.
Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.
MFR BOSCH and replacement references including ZM 729, BOSCH 0.331.302.061, BOSCH 0.331.302.107 help buyers compare existing units and reduce wrong-part risk.
Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.
Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.
Part No
CF-B0729
Records
12
Makes
1
Models
3
Year range
1969-1987
| Make | Model | Engine | Year | Note |
|---|---|---|---|---|
| PORSCHE | 911 | 1970-1972 | - | |
| PORSCHE | 911 | 1969-1972 | - | |
| PORSCHE | 911 | 1971-1973 | - | |
| PORSCHE | 911 | 1973-1977 | - | |
| PORSCHE | 911 | 1973-1976 | - | |
| PORSCHE | 911 | 1973-1979 | - | |
| PORSCHE | 911 | 1974-1983 | - | |
| PORSCHE | 911 | - | ||
| PORSCHE | 911 | 1977-1987 | - | |
| PORSCHE | 911 | 1975-1977 | - | |
| PORSCHE | 928 | - | ||
| PORSCHE | 959 | - |
Use these checks together with the application table before final ordering.
Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around PORSCHE 911, PORSCHE 911, PORSCHE 911 and related applications.
Start with Voltage: 12V, Part Type: Starter Solenoid, CLAMP: B+: M8, CLAMP: MOTOR: M8, then cross-check OE numbers and the original label.
Share label photos, drive-end and connector shots, and any partial number or Lester Numbers ZM 729, BOSCH 0.331.302.061, BOSCH 0.331.302.107. That usually narrows the match quickly.

CF-B0281, BOSCH 2.339.345.002, ZM 281
BOSCH 0.001.192.105, BOSCH F.000.C60.001, BOSCH F.000.C60.003, BOSCH F.000.C60.004, BOSCH F.000.C60.005, FIAT 51893390, FIAT 51997820

CF-B0291, ZM 291, BOSCH 1.337.210.745, BOSCH 1337210745, BOSCH 6.033.AD5.138, BOSCH 6.033.AD5.206, BOSCH 6.033.AD6.153
BOSCH 0.001.241.001, BOSCH 0.001.241.003, BOSCH 0.001.241.007, BOSCH 0.001.241.014, BOSCH 0.001.241.019, BOSCH 0.001.261.002, BOSCH 0.001.261.026, BOSCH 0.001.263.021, BOSCH 0.986.021.480, BOSCH F.002.G20.904, FORD BC45-11001-BA, SCANIA 1447911, ZM 80.137.01