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ECMPW-9 Cam Pulley Holding Wrench | 30–110mm Adjustable
SKU
ECMPW-9
Categories Automotive, Construction Specialty Applied / Automotive, Wrench, Wrench- Combo, Wrench/ Hex-Key Wrench
Tags Adjustable Wrench, Automotive Special, Engine System
ECMPW-9 Adjustable Cam Pulley Holding Wrench for Universal Engine – 30–110mm Range
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- Auto Tools/ Specialty
ECMPW-9 cam pulley holding wrench is an adjustable holding tool for camshaft pulleys with slots or holes. It prevents pulley movement during timing belt service and supports many petrol and diesel OHC engines.
Feature
- Adjustable working range: 30–110mm pulley diameters
- 4 pairs of groove pins included: Ø10.97 / Ø9.94 / Ø8.93 / Ø6.20 mm
- Works with many petrol & diesel OHC engines (universal fitment)
- Secure holding to prevent pulley movement during camshaft belt service
- Compatible with camshaft pulleys that have slots or holes
- Comes in a molded case for transport and storage
Applications
- Timing belt service and cam pulley holding during bolt loosening/tightening
- Engine system maintenance where pulley rotation must be controlled
Specifications
- Model: ECMPW-9
- Working range: 30–110mm
- Pins: 4 pairs (Ø10.97 / Ø9.94 / Ø8.93 / Ø6.20 mm)
- Pulley interface: slots or holes
- Packaging: Molded case
Workshop SOP (How to Use)
- Measure pulley diameter and confirm it’s within 30–110mm
- Choose the best-fit groove pin pair and install both sides securely
- Engage pins into pulley slots/holes fully
- Apply steady counter-hold while loosening/tightening the pulley fastener
FAQ
Q1: What pulley size range does ECMPW-9 cover?
30–110mm.
Q2: What pulleys can it hold?
Camshaft pulleys with slots or holes.
Q3: What is included?
Four pairs of groove pins (Ø10.97 / Ø9.94 / Ø8.93 / Ø6.20 mm) and a molded case.






