Description: 4L80E 4L85E Transgo Shift Kit or Valve Body Repair kit for GM applications 1991-2009 This TransGo 4L80E SHIFT KIT® Valve Body Repair Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission. Common complaints on this transmission soft 2-3, no upshifts, burnt direct clutch, broken hard parts due to high pressure, low pressure due to solenoid filter breakup as well as gear ratio and solenoid performance codes. The boost valve assembly is notorious for wear causing both low pressure as well as runaway boost pressure. With the low boost problem results in complaints of soft 2-3, direct clutch failure as well as the gear ratio and solenoid performance codes. On the other hand, the runaway boost pressure problem results in costly broken case, direct drum and piston.Features and benefits: This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure.Corrects/Prevents/Reduces:High pressure parts breakageSoft 2-3 shiftBurnt direct clutchSlow 3-2 downshiftNo upshiftsHarsh 1-2 shiftLow pressure due to solenoid filter breakupCodes 39, 68, 85, 86, 87, P0731, P0732, P0733, P0734, P0751, P0756, P0894 and P1870Includes:USA-made hardened boost valve and bushingPressure regulator valve spacer, washer, springs and snap ringNew stronger 4th feed bolt and washer(2) Direct and reverse feed hole cup sealsRelief valve system plate, valve, spring, e-clip and drill bit(2) Accumulator valve springs, end plug and O-ringActuator filter tapered plug, O-ring, spring and end plug Hummer H1 1993-2005 V8 Gas 6.5L Diesel 4 Spd RWD 4X4 Escalade, ESV, EXT 2006-2007 V8 4.8L 5.3L 4 Spd RWD AWD Avalanche 2001-2003 V8 8.1L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 4.8L 5.3L 5.7L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 6.0L 7.4L 4 Spd RWD 4X4 Express, Savana, 2500-3500 2006-2010 V8 6.6L Diesel 4 Spd RWD 4X4 Express, Savana, 3500 2002 V8 8.1L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 5.0L 5.7L 6.0L 6.5L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 6.6L Diesel 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 Tahoe, Yukon 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4x4 Tahoe, Yukon 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 NPR Truck 1991-2004 V8 5.7L 4 Spd RWD NPR Truck 2005-2010 V8 6.0L Gas 4 Spd RWD XJS 1993-1996 L6 4.0L; V12 6.0L 4 Spd RWD Please be sure your Pan has 17 Bolt Holes for your Transmission to be a 4L80E A NAME YOU CAN TRUSTAs an industry veteran in the transmission parts supply business, you can buy with confidence. Our goal is to provide high quality parts, an experienced sales force, and the highest levels of product availability possible.Important InformationShippingReturnsCore PolicyImportant InformationShippingReturnsCore Policy As a buyer, it is your responsibility to verify that this product is compatible with your application. For any general questions, technical support, or to verify part fitment please send us a message. Our support is free, and we typically respond within minutes. Your order will be shipped within 1 business days (MON-FRI excluding holidays) of receiving payment and you should expect to receive it five to seven days via US Postal Service or UPS Ground Standard Shipping unless another shipping method is chosen. In addition to UPS Ground, we offer expedited services as well as local pick-up. Please contact us if a quote is needed and we will be happy to work with you. Please Note: All packages valued at over $500 WILL require a signature upon delivery. If your package arrives damaged, please do not open and contact us immediately. If your package is returned by the carrier due to address errors, you will be responsible for the shipping cost. International Customers: Please make sure you monitor your package. Any import duty/taxes must be paid by the buyer. If you do not pay in a timely fashion your package will be returned. You will not receive a refund for the returned items until they’re delivered. Shipping fees will not be reimbursed. 30 Day return policy for unused, uninstalled items. Any product you return must be in the same condition you received it and in the original packaging. If you’re having an issue with a used or remanufactured item and it’s been installed, we require the buyer to contact us immediately so we can provide trouble shooting information. Worst case scenario if that fails, exchange only. Certain item such as used items, tools, and one time use items are not eligible for return. As a buyer, it is your responsibility to verify that this product is compatible with your application. If you ordered the wrong item for your application YOU are responsible for the return shipping. 20% Restocking Fee May Apply If you are purchasing an item in which a core charge is required, please be sure your contact information is current. If core charge is not paid within 1 week of purchase, your order will be cancelled. Upon receiving your new part, there will be a prepaid shipping label included so you can return your core (old part) to us free of charge. Please make sure to use the label we send you. You have 14 days to ship your core back to us from the time your new part was delivered. If you do not ship the core within 14 days, you WILL LOSE YOUR REFUNDABLE CORE CHARGE. Exceptions are possible, BUT YOU MUST contact us to make us aware of the situation. ATTENTION INTERNATIONAL BUYERS: Due to the inflation of shipping costs, we are unable to pay for the return shipping on the core. If you want the core charge refunded, you will have to pay for shipping. We apologize for any inconvenience this may cause. Once your core is delivered, please allow 3-5 business days for your refund to be processed. See our other items4L80E 4L85E Transgo Shift Kit or Valve Body Repair kit for GM applications 1991-2009 This TransGo 4L80E SHIFT KIT® Valve Body Repair Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission. Common complaints on this transmission soft 2-3, no upshifts, burnt direct clutch, broken hard parts due to high pressure, low pressure due to solenoid filter breakup as well as gear ratio and solenoid performance codes. The boost valve assembly is notorious for wear causing both low pressure as well as runaway boost pressure. With the low boost problem results in complaints of soft 2-3, direct clutch failure as well as the gear ratio and solenoid performance codes. On the other hand, the runaway boost pressure problem results in costly broken case, direct drum and piston. Features and benefits: This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure. Corrects/Prevents/Reduces: ---High pressure parts breakage ---Soft 2-3 shift ---Burnt direct clutch ---Slow 3-2 downshift ---No upshifts ---Harsh 1-2 shift ---Low pressure due to solenoid filter breakup ---Codes 39, 68, 85, 86, 87, P0731, P0732, P0733, P0734, P0751, P0756, P0894 and P1870 Includes: ---USA-made hardened boost valve and bushing ---Pressure regulator valve spacer, washer, springs and snap ring ---New stronger 4th feed bolt and washer ---(2) Direct and reverse feed hole cup seals ---Relief valve system plate, valve, spring, e-clip and drill bit ---(2) Accumulator valve springs, end plug and O-ring ---Actuator filter tapered plug, O-ring, spring and end plug Hummer H1 1993-2005 V8 Gas 6.5L Diesel 4 Spd RWD 4X4 Escalade, ESV, EXT 2006-2007 V8 4.8L 5.3L 4 Spd RWD AWD Avalanche 2001-2003 V8 8.1L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 4.8L 5.3L 5.7L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 6.0L 7.4L 4 Spd RWD 4X4 Express, Savana, 2500-3500 2006-2010 V8 6.6L Diesel 4 Spd RWD 4X4 Express, Savana, 3500 2002 V8 8.1L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 5.0L 5.7L 6.0L 6.5L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 6.6L Diesel 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 Tahoe, Yukon 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4x4 Tahoe, Yukon 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 NPR Truck 1991-2004 V8 5.7L 4 Spd RWD NPR Truck 2005-2010 V8 6.0L Gas 4 Spd RWD XJS 1993-1996 L6 4.0L; V12 6.0L 4 Spd RWD Please be sure your Pan has 17 Bolt Holes for your Transmission to be a 4L80E 4L80E 4L85E Transgo Shift Kit or Valve Body Repair kit for GM applications 1991-2009 This TransGo 4L80E SHIFT KIT® Valve Body Repair Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission. Common complaints on this transmission soft 2-3, no upshifts, burnt direct clutch, broken hard parts due to high pressure, low pressure due to solenoid filter breakup as well as gear ratio and solenoid performance codes. The boost valve assembly is notorious for wear causing both low pressure as well as runaway boost pressure. With the low boost problem results in complaints of soft 2-3, direct clutch failure as well as the gear ratio and solenoid performance codes. On the other hand, the runaway boost pressure problem results in costly broken case, direct drum and piston.Features and benefits: This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure.Corrects/Prevents/Reduces:High pressure parts breakageSoft 2-3 shiftBurnt direct clutchSlow 3-2 downshiftNo upshiftsHarsh 1-2 shiftLow pressure due to solenoid filter breakupCodes 39, 68, 85, 86, 87, P0731, P0732, P0733, P0734, P0751, P0756, P0894 and P1870Includes:USA-made hardened boost valve and bushingPressure regulator valve spacer, washer, springs and snap ringNew stronger 4th feed bolt and washer(2) Direct and reverse feed hole cup sealsRelief valve system plate, valve, spring, e-clip and drill bit(2) Accumulator valve springs, end plug and O-ringActuator filter tapered plug, O-ring, spring and end plug Hummer H1 1993-2005 V8 Gas 6.5L Diesel 4 Spd RWD 4X4 Escalade, ESV, EXT 2006-2007 V8 4.8L 5.3L 4 Spd RWD AWD Avalanche 2001-2003 V8 8.1L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 4.8L 5.3L 5.7L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 6.0L 7.4L 4 Spd RWD 4X4 Express, Savana, 2500-3500 2006-2010 V8 6.6L Diesel 4 Spd RWD 4X4 Express, Savana, 3500 2002 V8 8.1L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 5.0L 5.7L 6.0L 6.5L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 6.6L Diesel 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 Tahoe, Yukon 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4x4 Tahoe, Yukon 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 NPR Truck 1991-2004 V8 5.7L 4 Spd RWD NPR Truck 2005-2010 V8 6.0L Gas 4 Spd RWD XJS 1993-1996 L6 4.0L; V12 6.0L 4 Spd RWD Please be sure your Pan has 17 Bolt Holes for your Transmission to be a 4L80E A NAME YOU CAN TRUSTAs an industry veteran in the transmission parts supply business, you can buy with confidence. Our goal is to provide high quality parts, an experienced sales force, and the highest levels of product availability possible.Important Information As a buyer, it is your responsibility to verify that this product is compatible with your application. For any general questions, technical support, or to verify part fitment please send us a message. Our support is free, and we typically respond within minutes. Shipping Your order will be shipped within 1 business days (MON-FRI excluding holidays) of receiving payment and you should expect to receive it five to seven days via US Postal Service or UPS Ground Standard Shipping unless another shipping method is chosen. In addition to UPS Ground, we offer expedited services as well as local pick-up. Please contact us if a quote is needed and we will be happy to work with you. Please Note: All packages valued at over $500 WILL require a signature upon delivery. If your package arrives damaged, please do not open and contact us immediately. If your package is returned by the carrier due to address errors, you will be responsible for the shipping cost. International Customers: Please make sure you monitor your package. Any import duty/taxes must be paid by the buyer. If you do not pay in a timely fashion your package will be returned. You will not receive a refund for the returned items until they’re delivered. Shipping fees will not be reimbursed. Returns 30 Day return policy for unused, uninstalled items. Any product you return must be in the same condition you received it and in the original packaging. If you’re having an issue with a used or remanufactured item and it’s been installed, we require the buyer to contact us immediately so we can provide trouble shooting information. Worst case scenario if that fails, exchange only. Certain item such as used items, tools, and one time use items are not eligible for return. As a buyer, it is your responsibility to verify that this product is compatible with your application. If you ordered the wrong item for your application YOU are responsible for the return shipping. 20% Restocking Fee May Apply Core Policy If you are purchasing an item in which a core charge is required, please be sure your contact information is current. If core charge is not paid within 1 week of purchase, your order will be cancelled. Upon receiving your new part, there will be a prepaid shipping label included so you can return your core (old part) to us free of charge. Please make sure to use the label we send you. You have 14 days to ship your core back to us from the time your new part was delivered. If you do not ship the core within 14 days, you WILL LOSE YOUR REFUNDABLE CORE CHARGE. Exceptions are possible, BUT YOU MUST contact us to make us aware of the situation. ATTENTION INTERNATIONAL BUYERS: Due to the inflation of shipping costs, we are unable to pay for the return shipping on the core. If you want the core charge refunded, you will have to pay for shipping. We apologize for any inconvenience this may cause. Once your core is delivered, please allow 3-5 business days for your refund to be processed. See our other items 4L80E 4L85E Transgo Shift Kit or Valve Body Repair kit for GM applications 1991-2009 This TransGo 4L80E SHIFT KIT® Valve Body Repair Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission. Common complaints on this transmission soft 2-3, no upshifts, burnt direct clutch, broken hard parts due to high pressure, low pressure due to solenoid filter breakup as well as gear ratio and solenoid performance codes. The boost valve assembly is notorious for wear causing both low pressure as well as runaway boost pressure. With the low boost problem results in complaints of soft 2-3, direct clutch failure as well as the gear ratio and solenoid performance codes. On the other hand, the runaway boost pressure problem results in costly broken case, direct drum and piston.Features and benefits: This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure.Corrects/Prevents/Reduces:High pressure parts breakageSoft 2-3 shiftBurnt direct clutchSlow 3-2 downshiftNo upshiftsHarsh 1-2 shiftLow pressure due to solenoid filter breakupCodes 39, 68, 85, 86, 87, P0731, P0732, P0733, P0734, P0751, P0756, P0894 and P1870Includes:USA-made hardened boost valve and bushingPressure regulator valve spacer, washer, springs and snap ringNew stronger 4th feed bolt and washer(2) Direct and reverse feed hole cup sealsRelief valve system plate, valve, spring, e-clip and drill bit(2) Accumulator valve springs, end plug and O-ringActuator filter tapered plug, O-ring, spring and end plug Hummer H1 1993-2005 V8 Gas 6.5L Diesel 4 Spd RWD 4X4 Escalade, ESV, EXT 2006-2007 V8 4.8L 5.3L 4 Spd RWD AWD Avalanche 2001-2003 V8 8.1L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 4.8L 5.3L 5.7L 4 Spd RWD 4X4 Express, Savana, 2500-3500 1996-2009 V8 6.0L 7.4L 4 Spd RWD 4X4 Express, Savana, 2500-3500 2006-2010 V8 6.6L Diesel 4 Spd RWD 4X4 Express, Savana, 3500 2002 V8 8.1L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 5.0L 5.7L 6.0L 6.5L 4 Spd RWD 4X4 Silverado,Sierra,1500-3500 1995-2007 V8 6.6L Diesel 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4X4 Suburban 1500-2500 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 Tahoe, Yukon 1995-2007 V8 5.7L 6.0L 4 Spd RWD 4x4 Tahoe, Yukon 1995-2007 V8 6.5L Diesel 4 Spd RWD 4X4 NPR Truck 1991-2004 V8 5.7L 4 Spd RWD NPR Truck 2005-2010 V8 6.0L Gas 4 Spd RWD XJS 1993-1996 L6 4.0L; V12 6.0L 4 Spd RWD Please be sure your Pan has 17 Bolt Holes for your Transmission to be a 4L80E
Price: 112.2 USD
Location: Shepherdsville, Kentucky
End Time: 2024-09-08T20:49:09.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Other Part Number: K34908E
Manufacturer Part Number: SK 4L80E
Brand: Transgo
Manufacturer Warranty: Yes
