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A. The Bosch T4077 is a 12V battery with a rated capacity of 170Ah (C20) and a cold cranking amp (CCA EN) rating of 1000A, making it suitable for heavy-duty truck and commercial vehicle applications.
A. The T4077 measures 513mm in length, 222mm in width, and 223mm in height including terminals. It weighs 45.1kg. These dimensions correspond to the 629HD battery group reference.
A. The T4077 uses Type 1 terminals with polarity configuration 3, which places the positive terminal on the right-hand side when viewed from the front of the battery. Always verify terminal orientation against your vehicle layout before installation.
A. The T4077 uses a B00 hold-down base. Confirm that your vehicle's battery tray and retention system are compatible with this hold-down configuration prior to fitting.
A. Start-stop compatibility has not been confirmed for the T4077. Refer to the product label and your vehicle manufacturer's specification to determine suitability before installation in a start-stop application.
A. The Bosch T4077 cross-references to battery group type 629HD. This reference can be used to verify fitment compatibility with your vehicle's original specification.
A. The T4077 is supplied with a 2-year warranty covering defects in materials and workmanship under normal operating conditions. Warranty does not cover damage resulting from incorrect installation, misuse, or negligence.
A. Yes. Related variants available on PartsForMachines include the T4075, T4076, T4078, T4080, T5075, T5077, T5080, T3040, T3041, and T3054, covering a range of capacities and cranking ratings for different commercial vehicle requirements.
A. The T4077 is dispatched on a pallet and typically arrives within 3–5 working days to UK mainland addresses. Contact PartsForMachines directly for a delivery quote. A 30-day returns policy applies – please refer to PartsForMachines terms and conditions for full details.
A. The T4077 features Bosch's PowerFrame® grid technology, which provides high charge acceptance, lower internal resistance, and improved cranking reliability across a wide temperature range, along with enhanced resistance to vibration and corrosion.
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