Pumps & Pump Parts

6L80E/6L90E Premium Machined Pump READY TO INSTALL (2006-Up) 24239892 ($100.00 CORE)

This is a GM 6L80E/90E transmission pump assembly with bell housing. The Unit is ready to be installed in the vehicle with all bolts torqued and pump centered.  Upgrade your transmission with this premium GM 6L80E/6L90E pump assembly, expertly...

6L80 6L90 Premium Machined Pump Kit w/ | Upgraded PR Valve | Updated Boost Valve | HD Slide Spring | Rotor Kit ($100.00 CORE Included In Price)

Upgrade your transmission with this premium GM 6L80E/6L90E pump assembly kit, expertly engineered to deliver exceptional performance and durability. Machined to precise OEM specifications, this assembly ensures seamless operation, improved pressure...

6L80 6L90 Pump Rotor Repair Kit

6L80 6L90 Transmission Pump Rotor Repair Kit Get all the parts you need to repair and replace the pump rotor with this new pump rotor repair kit for GM 6L80 6L90 automatic transmisisons manufactured from 2007 and up. Kit Includes (13) Pump Vanes (...

6L80 6L90 Pressure Regulator Valve

6L80E-PR 6L80 & 6L90 Pressure Regulator Valve (PUMP) Made in Oklahoma by Central Valve Bodies HARD ANODIZED FINISH FOR WEAR RESISTANCE NEW GENTLY OVER-SIZED VALVE SEALS EXISTING BORE  

6L80 6L90 Billet Steel 13 Vane Pump Rotor

GM 6L80 6L90 BILLET STEEL 13 VANE PUMP ROTOR Manufactured by TCS from 4140 HTSR steel for high performance applications. This rotor provides for 100% drop-in assembly.

6L80 6L90 Pump Bolt Washer - Stator to Bell

This is a inspected quality used washer that connects the stator half to the bell housing in GM's 6L80 and 6L90 automatic transmissions.  

6L45 6L60 6L80 6L90 Pump Slide Pivot Pin & Spring Kit

6L45, 6L50, 6L80, 6L90 Pump Slide Pivot Pin & Spring KitPart No. 104553-03K The pump slide pivot pin in GM 6L45/50/80/90 units is in a high-stress position and wears appreciably under normal conditions. The spring for the pivot...

6L80 6L90 6L45 6L50 Pump Rotor Guide Washer

This is a new replacement pump rotor guide for GM's 6L45, 6L50, 6L80 and 6L90 automatic transmissions.

6L80 6L90 6L45 6L50 Pump Slide | 0.707''

This is a new replacement AC Delco pump slide, that measures 0.707'' thick, for GM's 6L45, 6L50, 6L80 and 6L90 series of automatic transmissions.

6L80 6L90 6L45 6L50 Pump Slide | 0.708''

This is a new replacement AC Delco pump slide, that measures 0.708'' thick, for GM's 6L45, 6L50, 6L80 and 6L90 series of automatic transmissions.

6L45 6L50 6L80 6L90 Unbreakable HP Pump Ring Kit

TransGo Unbreakable High Performance Pump Ring Kit A great upgrade for heavy duty trucks, and high horsepower cars—a must-have for high performance vehicles that rev past 5000 RPM. The high-carbon steel rings in this kit have undergone a heat...

6L80 6L90 6L45 6L50 Stock OE Replacement Boost Valve Assembly

Stock OE Replacement Boost Valve AssemblyFits 2006-2018 6L45, 6L50, 6L80, 6L90 2006 to 2018 General Motors and BMW vehicles equipped with 6L45, 6L50, 6L80 and 6L90 automatic transmissions often wear out the line pressure boost valve and sleeve. As a...

6L80 6L90 6L45 6L50 Pressure Regulator Boost Valve Kit

This TransLab Engineered Boost Valve for GM's 6L45, 6L50, 6L80 and 6L90 automatic transmission units can be installed in conjunction with the STL-012 pump upgrade kit or any OE main pressure regulator valve, as well as , ALL aftermarket PR valve repair...

6L45 6L50 6L80 6L90 Selective Pump Thrust Washer (Pack of 3)

It is often necessary to resurface the pump during overhaul of GM 6L45, 6L50, 6L80 and 6L90 units. After resurfacing, endplay is too great and must be set back to an acceptable amount. However, there is no selective washer available from the OEM. Sonnax...

6L80 6L90 6L45 6L50 HD Pump Vane

Quality replacement Sonnax pump vanes 76742 available for rebuilding GM 6L45, 6L50, 6L80 and 6L90 pump rotors. Cost-effective alternative to replacing entire pump rotor assembly Specs Width: 0.534" Height: 0.706" Thickness: 0.079"

6L80 6L90 HD Pump Slide Spring

Sonnax high-performance pump slide spring 104534-HD for GM 6L80 and 6L90 transmissions helps maintain consistent pump volume during line rise and at high-RPM operation. In high-performance applications at high engine speeds, increased pressure and...

6L80 6L90 6L45 6L50 Pressure Regulator Valve Kit

GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Deterioration at the balance spool end allows critical fluid loss, resulting in high line...

6L80 6L90 6L45 6L50 Ovresized Converter Feed Limit Valve

GM 6L45, 6L50, 6L80, 6L90 units may have TCC apply and release problems. Bore wear or a stuck converter feed limit valve can result in converter overheat, incorrect TCC apply or release, inadequate lube and cooling, and converter over-pressurization...

6L80 6L90 6L45 6L50 Line Pressure Booster Kit

Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together to provide progressive pressure increases as driving conditions become more demanding. Sonnax's pressure...

6L80 6L90 6L45 6L50 Pump Boost Valve Kit

Vehicles with 6L45 6L50 6L80 6L90 transmissions may exhibit insufficient line rise in drive ranges, soft shifts and/or burnt clutches. These problems may be caused by continuous oscillation of the boost valve within the boost sleeve, creating excessive...