Lunati Semi-Truck Engine Service Tools

Universal Adjustable Tapered Ring Compressor by Lunati®. Adjustable tapered ring compressors are Similar to the tapered ring compressors, however they include a split down the side and a large hose clamp for adjustment.

Universal Piston Ring Square by Lunati®. These hard anodized, aluminum tools push the ring a full 0.600" down the cylinder bore for accurate end gap measurement. This product is made of high-quality materials to serve you for years to...

Universal Push Rod Individual Length Checker by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length checker extends 0.050" with each...

Universal Push Rod Length Checker by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length checker extends 0.050" with each revolution....

Universal Spring Seat Cutter by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...

Universal Tapered Ring Compressor by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of aluminum and are hard...

Universal Valve Guide Cutter by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...

Universal Valve Seal Installation Tool by Lunati®. These two-part tools are comprised Of a bullet-nose sleeve (.010" wall) and hand piece that provides an easy solution to installing seals on valve stems. These two-part tools are...

Universal 0.446" Valve Guide Cutter (LUN351341) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...

Universal 0.494" Valve Guide Cutter (LUN351342) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...

Universal 0.625" Valve Guide Cutter (LUN351350) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...

Universal 1.320" O.D Spring Seat Cutter (LUN351319) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...

Universal 1.580" O.D Spring Seat Cutter (LUN351330) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...

Universal 1.740" O.D Spring Seat Cutter (LUN351340) by Lunati®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...

Universal 10.800" to 1.800" Push Rod Individual Length Checker (80707-1) by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length...

Universal 10.800" to 11.800" Push Rod Length Checker (80713-1) by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length checker extends...

Universal 11.800" to 12.800" Push Rod Individual Length Checker (80708-1) by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length...

Universal 12" Black And Silver Push Rod Cleaning Brush by Lunati®. The nylon bristles and resilient Steel handle of this push rod cleaning brush are developed to handle the cleaning of internal oil passages on center oiling push rods....

Universal 3.500" Tapered Ring Compressor (LUN103500) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 3.875" Tapered Ring Compressor (LUN103875) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 4.000" Tapered Ring Compressor (LUN104000) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 4.000" to 4.090" Adjustable Tapered Ring Compressor (LUN106020) by Lunati®. Adjustable tapered ring compressors are Similar to the tapered ring compressors, however they include a split down the side and a large hose clamp for...

Universal 4.000" to 4.230" Piston Ring Square (LUN105002) by Lunati®. These hard anodized, aluminum tools push the ring a full 0.600" down the cylinder bore for accurate end gap measurement. This product is made of high-quality...

Universal 4.005" Tapered Ring Compressor (LUN104005) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 4.020" Tapered Ring Compressor (LUN104020) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 4.030" Tapered Ring Compressor (LUN104030) by Lunati®. The lunati tapered ring compressors Lightly squeeze rings and funnel pistons into the bores without causing any damage. The extra tall compressors are constructed of...

Universal 4.240" to 4.380" Piston Ring Square (LUN105003) by Lunati®. These hard anodized, aluminum tools push the ring a full 0.600" down the cylinder bore for accurate end gap measurement. This product is made of high-quality...

Universal 4.250" to 4.350" Adjustable Tapered Ring Compressor (LUN106030) by Lunati®. Adjustable tapered ring compressors are Similar to the tapered ring compressors, however they include a split down the side and a large hose clamp for...

Universal 4.400" to 4.640" Piston Ring Square (LUN105004) by Lunati®. These hard anodized, aluminum tools push the ring a full 0.600" down the cylinder bore for accurate end gap measurement. This product is made of high-quality...

Universal 5.8" to 9.8" Length Checker Kit by Lunati®. Proper rocker arm geometry cannot Be achieved without the correct length pushrod. Designed for ease of use, the steel alloy lunati pushrod length checker extends 0.050" with each...