Valve Spring Compressors

Overview:
✔ Lever-operated valve depressor for Mercedes-Benz M115, M116 and M117 engines
✔ Enables replacement of hydraulic valve clearance adjusters without removing the camshaft
✔ Suitable for selected 2.3–5.5 L petrol engines
✔ Designed for hydraulic adjusters screwed into the cylinder head with a 24 mm hex
✔ Based on the discontinued Mercedes-Benz special-tool design
✔ Used as W123589036113 and as W116589006100

Overview:
✔ Special tool for compressing spring retainers on 1.4 L UniAir and MultiAir engines
✔ Suitable for Alfa Romeo, Dodge, Fiat, Jeep and Lancia applications
✔ Required before removing the MultiAir unit during camshaft or cylinder-head work
✔ Prevents damage to the electrohydraulic actuator during removal and installation
✔ Suitable for multiple 1.4 L UniAir and MultiAir engine codes
✔ Precision-manufactured from high-quality materials
✔ Used as Alfa Romeo / Fiat 2000034500

Overview:
✔ Designed for installing and removing valve springs
✔ Enables valve stem seal replacement without removing the cylinder head
✔ Compressed air prevents the valves from dropping into the combustion chamber
✔ Includes a pressure hose for supplying compressed air to the cylinder
✔ Suitable for M14 and M18 spark-plug threads
✔ Includes a valve keeper installation tool
✔ Universal 21-piece set for different valve spring configurations

Overview:
✔ Compresses valve springs during valve assembly and removal
✔ Enables valve stem seal replacement without removing the cylinder head
✔ Compressed-air hose keeps the valve closed and prevents it from dropping into the combustion chamber
✔ Suitable for M14 and M18 spark-plug threads
✔ Includes a valve keeper installation tool
✔ Adjustable support frame with seven positioning holes
✔ Maximum working width: 515 mm

Overview:
✔ Replaces valve stem seals with the cylinder head installed
✔ Designed for DOHC engines with centrally positioned spark plugs between the camshafts
✔ Compressed air prevents the valves from dropping into the combustion chamber
✔ Suitable for spark-plug threads M14 x 1.25 and M18 x 1.5
✔ Includes three support sleeves and three valve spring pressure pieces
✔ Adjustable spindle angle and position for correct alignment with the valve stem
✔ Operated with a 10 mm T-handle or ratchet

Overview:
✔ Compresses valve springs using a 12.7 mm threaded spindle instead of lever force
✔ Suitable for cylinder heads installed on or removed from the engine
✔ Compressed air holds the valve securely against its seat
✔ Adjustable mounting width: 60–495 mm
✔ Support feet swivel and lock in seven positions for inclined valves
✔ Suitable for SOHC and DOHC petrol and diesel engines
✔ Includes spark-plug hose adapter for M14 x 1.25 and M18 x 1.5 threads
✔ Recommended compressed-air pressure: 6–8 bar

Overview:
✔ Universal valve spring compressor for mounting directly onto the cylinder head
✔ Suitable for replacing valve stem seals, valve springs and valves
✔ Open-sided adapters in 20, 26 and 34 mm for easy access to the valve keepers
✔ Five-position length adjustment reaches multiple cylinders without repositioning the tool
✔ Suitable for nearly all cylinder-head designs
✔ Can be used with the cylinder head installed when the cylinder is continuously pressurized

Overview:
✔ Adjustable clamping range: 72–130 mm
✔ Designed for controlled compression of valve springs
✔ Chrome-plated surface finish
✔ Improved protection against corrosion and wear

Overview:
✔ Suitable for engines with overhead valve assemblies
✔ Designed especially for OHC engines
✔ Approximate clamping range: 75–225 mm
✔ Chrome-plated surface for improved corrosion resistance
✔ Adjustable construction for different valve spring configurations

Overview:
✔ Designed specifically for OHC engines
✔ Particularly suitable for Toyota applications
✔ Adjustable clamping range: 72–240 mm
✔ Manufactured from pressed steel
✔ Robust construction for controlled valve spring compression

Overview:
✔ Designed for large petrol and diesel engines
✔ Adjustable clamping range: 35–200 mm
✔ Includes two valve spring pressure pieces
✔ Suitable for spring diameters of 21–30 mm
✔ Pressure-piece outside diameters: 25 mm and 30 mm

Overview:
✔ Suitable for OHC and OHV cylinder heads
✔ Supports valve installation and removal from the cylinder head
✔ Cylinder head removal is not required in most applications
✔ Adjustable working height and position
✔ Seven adjustment holes for controlled tool positioning
✔ Overall length: 320 mm

Overview:
✔ Designed for servicing valve springs on OHC engines
✔ Reversible gripping arms for flexible positioning
✔ Automatic locking onto the valve stem in a preset position
✔ Enables replacement of valve springs and valve stem seals with the cylinder head installed
✔ Not suitable for deeply recessed valves

Overview:
✔ Designed for exposed valves in overhead valve assemblies
✔ Suitable for spring retainer diameters of 25–38 mm
✔ Maximum clamping range: 39 mm
✔ Enables controlled compression of valve springs

Overview:
✔ Special compressor for overhead valve springs
✔ 75 mm design for compatible valve spring applications
✔ Supports controlled compression during valve service
✔ Made from chrome vanadium steel
✔ Nickel-plated surface finish

Overview:
✔ Supplies compressed air to the combustion chamber through the glow plug hole
✔ Supports valve spring removal and installation with the cylinder head fitted
✔ Suitable for diagnosing cylinder pressure loss
✔ Includes M8 x 1.0, M10 x 1.0 and M10 x 1.25 adapters
✔ Covers applications from Citroën, Fiat, Ford, BMW, Mercedes-Benz, Renault, Toyota and other brands
✔ Set of 3 compressed-air adapters

Overview:
✔ Supplies compressed air directly to the engine cylinder
✔ Supports valve spring removal without removing the cylinder head
✔ Suitable for acoustic leak testing of valves, piston rings and cylinder head gaskets
✔ Fits M14 x 1.25 and M18 x 1.5 spark plug threads
✔ Compatible with suitable valve spring removal tools