Pentosin ATF 134 Automatic Transmission Fluid for Mercedes‑Benz — Red 1L Bottle, Ultra High-Performance

Pentosin ATF 134 is an ultra high-performance automatic transmission fluid engineered to optimize shift feel and protect the internal components of select Mercedes‑Benz 5‑speed 722.6 and compatible 7‑speed automatic gearboxes.

Pentosin 1088117 ATF 134 is a synthetic transmission lubricant formulated specifically for newer Mercedes‑Benz automatic transmissions that require a red, high-performance ATF. It is supplied in a 1 liter bottle and designed to deliver consistent hydraulic performance, reliable viscosity at operating temperatures, and improved shifting comfort compared with conventional fluids. This product is intended for use where the vehicle manufacturer specifies Pentosin ATF 134 or an equivalent performance level.

Which Mercedes-Benz transmissions is this fluid compatible with?

Pentosin ATF 134 is formulated for compatibility with the newer generation of Mercedes‑Benz automatic gearboxes, including the 5‑speed 722.6 and selected 7‑speed transmissions that call for this fluid type. Always verify the vehicle’s owner manual or dealer specification to confirm compatibility before use.

• Designed for Mercedes‑Benz transmissions specifying ATF 134 or equivalent.
• Matches hydraulic requirements for 5‑speed 722.6 gearboxes.
• Suitable for some 7‑speed transmissions with the same fluid specification.
• 1 liter bottle size for top‑ups or service intervals.

How does Pentosin ATF 134 affect shifting and transmission longevity?

This fluid is engineered to provide stable viscosity and responsive hydraulic control, which helps maintain smooth, consistent shifts under varying temperatures and loads. It contains additive chemistry aimed at protecting clutch friction materials and preventing premature wear of hydraulic components.

• Stable viscosity for consistent shift timing and feel.
• Additives that help protect clutches and valve bodies from wear.
• Thermal stability to resist breakdown at high operating temperatures.
• Red color for easy identification against other fluids.

What are the practical details on packaging, weight, and handling?

The product is sold in a single 1 liter bottle and packaged for retail and workshop use. The manufacturer provides dimensions and weight for shipping and storage planning, and the compact bottle is suitable for precise top‑up applications without excess waste.

• Package dimensions approximately 8.82 x 4.17 x 2.76 inches.
• Package weight about 2.12 pounds for shipping calculations.
• Single‑unit quantity (1 bottle per pack) for controlled fluid usage.
• Machine lubricant classification for correct storage and handling.

Can I mix Pentosin ATF 134 with other transmission fluids?

Mixing different transmission fluids is not recommended because it can alter friction characteristics and hydraulic performance. For best results and to maintain the transmission manufacturer's intended behavior, use Pentosin ATF 134 exclusively when the vehicle specification calls for this fluid.

• Avoid mixing with other ATF types to preserve shift quality.
• Follow vehicle manufacturer guidance for fluid change and top‑up.
• If unsure, consult a dealer or qualified transmission specialist.
• Use the 1 liter bottle for controlled topping or partial fill tasks.

Who is this for: Pentosin ATF 134 is aimed at owners, independent technicians, and fleet managers working with Mercedes‑Benz vehicles that require this specific ATF formulation—especially cars equipped with the 5‑speed 722.6 or compatible 7‑speed transmissions. Choose this product when your service manual specifies ATF 134, when you want a factory‑fitting synthetic ATF for accurate shift feel, or when performing routine maintenance and top‑ups with a single 1 liter bottle.