4L60E

Our Professionally Remanufactured 4L60E (M30) Automatic Transmission

Parts List:
All New Gaskets, Seals Metal Clad Seals, Sealing Rings, Paper and Rubber
New Alto 9 Clutch 3/4 Stack up
5 – New Borg Warner Low/Reverse Clutches
4 – New Borg Warner Reverse Input Clutches
5 – New Borg Warner Forward Clutches
2 – New Borg Warner Overrun Clutches
New Borg Warner High Energy 2-4 Band
Late model 3/4 Clutch One Piece Apply Plate
New Teflon Pump Bushing
New Teflon Extension Housing Bushing
New Bronze Front and Rear Stator Bushings
New Bronze Case Bushing
New Thrust Washers
New Pump Vanes
New Pump Guide
New Hardened Pump Rings
New Hardened Spline Sun Shell
New Borg Warner Low/Reverse (Late Model) Sprag
New or Remanufactured Solenoids
New Sonnax TCC Regulator Valve
New Reverse Input Capsule
New Aluminum 1-2 Accumulator Piston
New Aluminum 3-4 Accumulator Piston
New Bonded Pistons
New TransGo Zinc Coated Separator Plate

Updates to the Transmission:
Updated TCC Regulator Valve
Sonnax TCC Regulator Valve #77754-04K/77754-03K depending on application, which requires a special reaming tool, that re-bores worn out aluminum 4L60E valve bodies which is an issue when time for a rebuild, and allows installation of this special high quality valve and sleeve, that lists for $50.00 dollars alone. This problem is the NUMBER ONE most overlooked issue by other rebuilders. One indicator of this issue is the P1870 Code. If this valve is not installed, even after a rebuild transmission can become overheated and as a result can burn up quickly do to torque converter slippage, caused by the badly worn valve body casting in the converter clutch regulator valve bore.
Updated Sun Shell
We use hardened spline sun shell helps prevent stripping of where the sun shell splines on to the rear sun gear, which is a very common issue with the OEM (GM) Shell.

Updated Accumulator Pistons
We use aluminum accumulator pistons versus original plastic pistons, or worn leaking OEM type pistons
Updated 3/4 Clutch Pack
We use Alto 9 Clutch 3/4 stack up (The 3/4 Clutch pack is one of the biggest weak spots of the this transmission, this 3/4 stack up allows the load to be to better distributed on the increased clutch apply area of the 9 clutches instead of the 6 clutches OEM);

Reverse Input Capsule
Helps reduce premature failure in the Reverse Input Clutch.

Warranty:
This transmission comes with a 1 Year 36,000 Mile Warranty with the purchase of a new torque converter. We offer an extended Warranty 2 Year 50,000 Mile Warranty, or a 3 Year 100,000 Mile Warranty for an additional charge.

Warranty:
This transmission comes with a 1 Year 36,000 Mile Warranty with the purchase of a new torque converter. We offer an extended Warranty 2 Year 50,000 Mile Warranty, or a 3 Year 100,000 Mile Warranty for an additional charge.

Core Information:
Buyer is required to swap a GOOD core for this trans otherwise there will be a core charge in addition to the above price. Core must NOT have any case damage, otherwise there will be additional charges for the damage.

Torque Converters:
We also have Recon Brand Remanufactured Torque Converters available

Availability:
most units in stock, if we do not have one in stock they are quickly available in most case, as little as one day. Please call a week ahead of time if possible. There are many different models of this transmission available

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