Dial Gauge Holder for Bosch VE Pumps (with pair of probes)

The Marbed 9471-09 / 9471-09A Dial Gauge Holder is a professional-grade tool for accurate static-timing adjustment on Bosch VE and VE-E rotary injection pumps.

It replaces the pump’s timing-port plug, allowing a dial gauge to be mounted to measure plunger lift and set the injection advance with Bosch-level precision.

✅ Key Benefits

• Guarantees OEM-accurate injection timing on Bosch VE systems

• Prevents engine performance loss from incorrect advance

• Fully compatible with Bosch and Marbed references

• Hardened-steel body ensures long service life and repeatability

• Works seamlessly with Marbed 9087 / 9500 / 9733 dial gauges

⚙️ Key Features

• Two thread versions: M8×1 (9471-09) and M10×1 (9471-09A)

• Ø 8 mm bore for standard dial indicators

• Precision-machined, hardened steel construction

• Lightweight (approx. 0.04 kg)

• OEM-reference equivalence to Bosch

🧭 Operational Functions

1. Remove the pump’s timing-port plug.

2. Install the appropriate holder — 9471-09 (M8×1) or 9471-09A (M10×1).

3. Insert a compatible 8 mm dial gauge (e.g. Marbed 9087).

4. Rotate engine or pump to measure plunger lift and adjust timing as specified.

📊 Variants & Cross-References

📐 Technical Data

🧰 Use Cases

• Diesel workshops & service centers

• On-engine static timing of Bosch VE and VE-E pumps

• Commonly used on VW 1.6–1.9 D/TD, Peugeot 1.9 D, Fiat 1.9 D, Land Rover Tdi, etc.

📦 Kit Contents

• Dial gauge holder (thread M8×1 or M10×1)

• Pair of probes

• Reference leaflet with Bosch/KDEP equivalence list