Pliers for valve stem seals Rockforce RF-9G0103, tip span 27.5 mm

Specialized pliers Rockforce RF-9G0103 designed for removing and installing valve stem seals on internal combustion engines. The tool has tips with a 27.5 mm span that provide a secure grip on typical valve seals, a robust steel construction for workshop durability and ergonomic handles to allow controlled operation during maintenance tasks. Intended for professional and hobbyist mechanics working on cylinder heads and valve trains where precise handling of valve seals is required.

Advantages

The 27.5 mm tip span is optimized for a range of common valve seal sizes, enabling reliable engagement without crushing the seal. Solid construction and heat-treated jaws deliver resistance to bending and wear under repeated use in garage and workshop conditions. Ergonomic, non-slip handles reduce hand fatigue and improve control when extracting or fitting delicate seals.

Подходит для

• Снятие и установка сальников направляющих клапанов в легковых автомобилях и лёгкой коммерческой технике
• Работы на головках цилиндров при капитальном или текущем ремонте двигателя
• Технического обслуживания и сборки клапанного механизма в автосервисах и домашних мастерских

Key specifications

• Tip span: 27.5 mm for gripping valve stem seals
• Tool type: pliers for valve stem seals
• Construction: heat-treated steel jaws for durability
• Handle: ergonomic, non-slip grips for controlled operation
• Intended use: automotive engine maintenance and valve train service

How to use

Position the plier tips around the valve stem seal ensuring an even grip on the sealing lip. Apply steady, controlled pressure to extract the seal from the guide, avoiding lateral forces that could damage the valve stem or guide. For installation, place the new seal on the stem and use the pliers to press it evenly into position until it seats correctly. Inspect the seal and surrounding components for damage after fitting.

Usage recommendations

Use the tool with the engine cooled and the cylinder head accessible; protect valve stems and guides from contamination and avoid excessive force that could deform seals or components. Clean and lightly lubricate contact areas when installing new seals, and store the pliers dry to prevent corrosion.