Description
Description
1999-2007 Chevy & GMC 4L80E Auto Trans for 4×4 applications with gas engines
This transmission fit s the following applications:
02-06 Chevy Avalanche 8.1 4×4
99-00 Chevy, GMC K2500 5.7,7.4 4×4
99 Chevy, GMC K2500 Suburban 5.7,7.4 4×4
99-00 Chevy, GMC K3500 5.7,7.4 4×4
03-05 Chevy, Silverado 1500 SS 6.0 4×4
01-07 Chevy, GMC Silverado, Sierra 1500HD 6.0 4×4
99-07 Chevy. GMC Silverado, Sierra 2500HD 6.0 4×4
01-07 Chevy, GMC Silverado, Sierra 3500 6.0,8.1 4×4
00-07 Chevy, GMC Suburban, Yukon 2500 6.0,8.1 4×4
OEM Assembly Numbers :
0BJP
0BSP
0DLP
0DMP
0LFP
1BSP
1DLP
2BSP
2CCP
3BSP
3CCP
4BSP
4CCP
5BSP
5CCP
6BSP
6CCP
7BSP
9BJP
9BSP
9DLP
9DMP
9LFP
Each of these unit comes with the following updates
• Fully remanufactured valve body, with complete system correction and recalibration kit, improves pressure control and shift quality. • Upgraded actuator feed limit valve prevents missing shifts and premature transmission failure. • Upgraded 34 element intermediate sprag increases holding capacity. • All-new shift solenoids ensure positive shifting. • EPC solenoid is tested separate from the transmission to confirm precise pressure control. • Updated force motor for improved pressure control. • Updated pressure regulator prevents overly high pressure. • Case connector is updated to the latest design on pre-1994 versions, and a vehicle harness pigtail is provided to address connection issues with the early design. • Fully remanufactured torque converter is tested for leaks, lock-up, concentricity, and balance. Upgrades exceed OE requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration. • No Walkout rear case bushing is installed, addressing an OE flaw, to prevent case and output shaft damage. • All-new custom-spec bushings to improve internal fluid flow control and pressures. • Every transmission is cold-and hot-tested using a proprietary dynamometer testing program that includes fully synthetic automatic transmission fluid and a filtration system.
****The internal and external OEM transmission oil coolers MUST be replaced at the time of installation or warranty is voided****
**** Flushing of the cooler is NOT an acceptable practice*****
Every remanufactured transmission we sell is backed by a Million Mile warranty up to 7 years, the best in the industry. The reason we can offer this warranty? Every transmission undergoes the same rigorous remanufacturing process:
Teardown and Triple Clean – Every transmission is disassembled, inspected, and cleaned three times. We also chase all threads and install all new bushings during this process.
Valve Body Rebuild and Test – Our most experienced team members rebuild and inspect each valve body before testing it using our C.A.R.S. testing system, which simulates real-world use and validates the valve body.
New O-Rings, Gaskets, and Seals – Once the valve body is tested, the transmission is reassembled with all new o-rings, gaskets, and seals.
Dyno Testing – Our custom dyno testing machines spin and load test every transmission to verify it’s ready for the road.
When you buy a remanufactured transmission from Powertrain Products, you’re buying a transmission that meets or exceeds OEM specifications. And we back that claim up with our available 7 Year, 1 Million Mile Warranty.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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