Description

4R70W Transmission for sale

4R70W Transmission for sale. The Ford 4R70W transmission has the following specifications:

• Gear ratios: 2.84:1 (1st), 1.55:1 (2nd), 1.00:1 (3rd), 0.70:1 (4th)
• 6-bolt hexagon bolt pattern
  23.3 in (593 mm) transmission length
• Weight ranging from 200 to 300 pounds (91 to 136 kg)
• Rated to handle up to 700 lb-ft (949 Nm) of torque

To begin, the 4R70W transmission was used in various Ford models during its production years, including the Ford Crown Victoria, Mustang, F-150, Expedition, Explorer, Thunderbird, Mercury Grand Marquis, Mountaineer, Lincoln Town Car, and Navigator. Also, It provided smooth shifting and improved fuel efficiency, making it a reliable choice for many Ford vehicles.

Moreover, the 4R70W transmission was eventually replaced by newer transmission models in Ford vehicles after 2011, it remains a popular choice for truck enthusiasts and can still be found in older Ford vehicles. Also, its durability and ability to handle high torque make it suitable for heavy-duty applications.

Our remanufacturing advantages include:

• Firstly, Installation of NEW updated billet forward drum, with a solid snap ring groove, where applicable, to eliminate fatigue due to higher pressure and multiple engagements.
• Snap ring on the intermediate clutch is replaced with a wrap-style snap ring and staked retainer to prevent the snap ring from popping off causing intermediate sprag failure and eventual unit failure.
• 100% Boost valve kit replacement (high wear point) to prevent delayed reverse, reverse shudder, and poor reverse boost.
• 100% pressure regulator valve replacement (high wear point) to prevent low line pressure rise, soft shifts, and delayed engagement.
• 100% bypass converter clutch sleeve and plunger valve kit replacement (high wear point) to prevent delayed lock-up, no lock-up, and shudder condition.
• Royal Crown  Exclusive – 100% installation of updated synthetic rubber-molded accumulator piston to reduce wear.
• Also, Installation of an additional third plate on the separator plate to prevent direct clutch failure.
• 100% replacement of low servo modulator spring to maintain manual low pressure.
• Finish-in-place bushing and lathing process ensures pump bushing concentricity and alignment to improve bushing to converter hub contact and prevent front seal leaks, pump noise, and fluid contamination.
• Rooster comb is modified on police applications to prevent low roller sprag failure.
• Police applications include a 7-plate direct clutch for increased durability.
• Finally, 100% dynamometer tested for proper gear ratios, line pressure, cooler pressure and flow, and noise. Direct and forward clutch are tested, on and off, to verify that there are no cross leaks between the two.