Universal application for on car operation. Easy to compress valve springs on both straight and V-shaped engines. Special design helps compress valve springs regardless of firewall barrier.

Provided with camshaft plates, holding camshaft without needing to adjust valve timing. Connects to shop air which keeps cylinder head pressurized to prevent valves falling into cylinder head.

Tool body mounted onto sliding rail can compress valve springs one by one, fast and smooth. Four collet sizes are provided. Use item '41153' for pneumatic operation.

Barcode # 9322159941159