SIX-IN-LINE · TRANSMISSION CATALOGUE
ZF 8HP76
ZF 8HP76 (GA8HP76Z): 8-speed automatic transmission. The 8HP76 page shows factory ratios for the G30 530d mild hybrid. Mild-hybrid drive is distinct from the 8P75PH plug-in hybrid transmission.
The 8HP76 page shows factory ratios for the G30 530d mild hybrid. Mild-hybrid drive is distinct from the 8P75PH plug-in hybrid transmission.
This database is the result of research carried out by Six-In-Line Kft. in its spare time.
Technical data
- Transmission version
- 8 -speed automatic
- Reference torque limit
- 800 Nm
- Manufacturer
- ZF
- BMW code reference
- GA8HP76Z
The displayed torque limit is family-level data from the original Excel; a separate transmission torque limit for the named BMW application is unconfirmed.
Gear ratios
BMW's 11/2020 530d sheet gives 0.823 in seventh and 3.993 in reverse. The original Excel values of 0.826 and 3.593 are not used for this reference application. View sources
| Gear | G30 530d MHEV · 286 PS · 11/2020 | Engaged clutches / brakesFamily reference · exact variant unverified |
|---|---|---|
| Torque limit | Nincs adat | — |
| 1 gear | 5,500 | A + B + Cfamily reference |
| 2 gear | 3,520 | A + B + Efamily reference |
| 3 gear | 2,200 | B + C + Efamily reference |
| 4 gear | 1,720 | B + D + Efamily reference |
| 5 gear | 1,317 | B + C + Dfamily reference |
| 6 gear | 1,000 | C + D + Efamily reference |
| 7 gear | 0,823 | A + C + Dfamily reference |
| 8 gear | 0,640 | A + D + Efamily reference |
| Reverse (R) | -3,993 | A + B + Dfamily reference |
Reverse is consistently shown with a negative sign; BMW data sheets give the magnitude of the ratio.
Fluid data
- ZF LifeguardFluid 8
ZF 50130 and TE-ML 11 list LifeguardFluid 8 for the named 8HP versions. Confirm the specification using the full transmission ID and BMW/OE part number; no fill quantity is inferred.
ZF fluids and oil change kitsZF identification
Ratios come from the factory sheet for the named BMW model. The ZF/BMW code mapping comes from the research dataset and must be checked on the actual vehicle.
Check the full type, HIS/IEP/X suffixes, ZF assembly number and BMW/OE part number together. A shared transmission family does not establish interchangeability.
Record the full marking on the transmission housing. ZF’s guide shows both plate and stamped identification variants.
- Type designation
- The exact type shown on the plate, including every suffix.
- Full ZF catalogue number
- Catalog Number / bill-of-materials number. The full number is required to identify parts.
- Serial number
- Serial Number. Identifies the individual unit; not the same as the transmission family code.
- BMW / OE markings
- Manufacturer part numbers and other codes on the plate. Available fields vary by version.
The prefix is not a complete order number and does not by itself confirm compatibility of the specific version.
Label colour, casting marks and a suffix alone are insufficient for full identification. We do not use Excel’s general “X and Z = all-wheel drive” statement to identify the drivetrain.
ZF manufacturer identification guide (Transmission ID Charts, PDF page 3)Documented European applications (2)
F21, F22, F23, F30, F31, F36, F80, F87, G30 and F90 fitments come from research carried out by Six-In-Line Kft. in its spare time. Additional manufacturer sources and discrepancies are shown beside each result.
2 view pairings
| Chassis / model | Engine code | Recorded period | Source |
|---|---|---|---|
| G30 · 530d Mild-Hybrid (249 LE / 183 kW) | 07.2020–06.2023 | B57D30B / JA1 | 2020. 07. – 2023. 06. | Six-In-Line Kft. – G30/F90 research conducted in spare time |
| G30 · 530d Mild-Hybrid (286 LE / 210 kW) | 07.2020–06.2023 | B57D30B / JA1 | 2020. 07. – 2023. 06. | Six-In-Line Kft. – G30/F90 research conducted in spare time |
Partial coverage. Confirm the actual fitted transmission using the VIN or identification plate.
Sources and data status
Checked: 2026-10-07. Each source indicates which data it supports.
- Six-In-Line Kft. · G30/F90 research dataset
Model, engine and transmission codes, original AC labels and research uncertainties. Code mappings do not identify an individual VIN.
- BMW G30 · 11/2020 · PDF 12, 24, 26, 28
M550i xDrive, 530d, 530d xDrive and 540d xDrive: separate factory columns, with 5.500 first and 3.993 reverse ratios. This sheet does not name the exact ZF/BMW code.
- ZF TE-ML 11 · 01.10.2026 · PDF 4–5
Manufacturer fluid list. Conventional 8HP and hybrid 8P75PH/8P75XPH are separate groups; select fluid by the vehicle manufacturer's part number.
- ZF 50130 HU · 11/2024 · PDF 2–3
8HP51/51X and 8HP76/76X HIS/IEP versions, 8HP75/75X and hybrid oil-change kits. A kit number is not a transmission assembly number.
Our research workbook: ZF-BMW Váltó Beazonosító Katalógus.xlsx. Code references from Excel do not constitute full manufacturer verification.
Always check the full manufacturer identifier and the actual version on your own transmission.
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