Description: 700 700R4 4L60 4L60E 4L65E 4L70E New Heavy Duty Sonnax SmartShell 77749-02K Kit. This Is A New Sonnax Smartshell™ For These Automatic Transmissions, 700R4 1982-ON4L60 1987-1993 4L60E 1993-ON4L65E4L70E This Listing Is For (1) One Sonnax Smartshell Kit That Comes With: The SmartShell kit contains: ONE SONNAX SmartShell™ KIT Part Number# 77749-02K • Heavy Duty Reaction Shell • Four-Tab Enclosed Thrust Bearing • Custom Roller Clutch Race PART SUMMERY Stripped or cracked shells in GM 4L60, 4L60-E, 4L65-E and 4L70-E units are a common problem, but strengthening the shell alone does nothing to address the equally common problem of a failed rear planet captured bearing. The Sonnax SmartShell 77749-02K is a heavy duty reaction shell kit designed to prevent damage to the rear planetary assembly as well as provide a reinforced shell. Protecting the Planetary Bearing In the OE sun gear shell, the thrust load passes from the shell through the sun gear, then overloads the small captured planetary bearing. To protect this bearing, Sonnax took the smart approach and replaced the OE black plastic washer with a large thrust bearing and roller clutch race. This re-routes the thrust load directly to the carrier, completely bypassing the delicate bearing. Strengthening the Shell The SmartShell avoids the substantially increased weight found in other aftermarket shells. The Sonnax approach to improving the shell includes reinforcing the hub area with an electron-beam welded collar. A final machining process after welding ensures precision alignment. The SmartShell splines undergo an advanced machining and heat-treating process, and the lugs which engage the drum are heat treated as well to avoid flaring. THIS IS A GREAT SHELL FOR THE MONEY AND IS A LOT STRONGER THEN OEM. THESE ARE THE KITS THE PROFESSIONALS USE. DON'T SETTLE FOR LESS. PLEASE NOTE: TRANSMISSION REMOVAL, DIS-ASSEMBLY & RE-ASSEMBLY IS 100% REQUIRED TO INSTALL THIS ITEM AND ITEM IS INTENDED FOR USE DURING A PROPER REBUILD OF THE AUTOMATIC TRANSMISSION FOR PROPER INSTALLATION. PLEASE MAKE SURE OF YOUR TRANSMISSION PRIOR TO ORDERING YOUR ITEM. CT POWERTRAIN PRODUCTS PART NUMBER: 77749-02K Store Policies Payment terms: All credit card purchases either called in or done online will have to clear before we will ship product. PayPal payments made with instant transfer with either PayPal funds or a credit card linked though PayPal will ship the same or next Business day. PayPal payments made with the PayPal E-Check feature will ship only once PayPal clears payment. Return policy details: Item(s) must be returned within: 30 DAYS Refund will be given as: Money Back to funding source or if paid by check or cash, refund will be a Company Check mailed to customer after processing of refund takes place. ALL RETURNS MUST BE MADE WITHIN 30 DAYS AND MUST BE RETURNED TO US IN RE-SELL ABLE CONDITION AND THE ORIGINAL PACKAGING MUST BE UNOPENED. ALL RETURNS MUST HAVE A COPY OR ORIGINAL OF OUR STORE INVOICE THAT CAME WITH SHIPMENT OF PRODUCT. WE DO NOT REFUND SHIPPING CHARGES TO OR FROM SELLER. International Ordering Guidelines: International Taxes and Tariffs: Our prices do not include taxes and tariffs. Customers outside of the United States may be required to pay these fees to the courier, as applicable, upon delivery. For example, Canadian customers will be assessed the 7% GST (Goods and Services Tax) or the appropriate HST (Harmonized Sales Tax) or PST (Provincial Sales Tax) when the order arrives. Please consult your local customs office or tax authority for information specific to your situation. Duties and Taxes: Duties and taxes are the responsibility of the person receiving the shipment and will be due at the time of delivery. Please take this into consideration when ordering, as the amount will vary by country and CT POWERTRAIN PRODUCTS does not have access to these amounts. * Our prices do not include taxes, tariffs or additional fees assessed by your customs broker. We cannot mark an item as "gift" or "return" to avoid customs fees. This is illegal in the USA and a Federal offense and we do not break this Policy/Law, EVER. If you are outside the U.S. and you would like a shipping quote, E-mail your physical address and we will provide a quote within 24 hours (M-F). Liability Waiver: WE WILL NOT REFUND OR PAY SHIPPING CHARGES ON RETURNS. WE WILL NOT BE HELD LIABLE FOR LABOR, RENTAL CAR OR INJURY. ALL CONTENT, NAMES, IMAGES, PICTURES ARE PROPERTY OF CT POWERTRAIN PRODUCTS AND CANNOT BE USED WITHOUT OUR CONSENT IN WRITING.
Price: 236.88 USD
Location: Cerritos, California
End Time: 2024-11-26T03:32:44.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: 20%
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
Other Part Number: SMART SHELL 4L6O 4L60-E 4L65-E 4L70-E
OE/OEM Part Number: 77749-02K
Fitment Type: Performance/Custom
Performance Part: Yes
Country/Region of Manufacture: United States
CT POWERTRAIN PART NUMBER: 77749-02K
Interchange Part Number: S74624SS S74624AK WS74624SS
Manufacturer Part Number: 77749-02K
Brand: Sonnax
Part Brand: Sonnax High-Performance
Surface Finish: PROFESSIONAL GRADE HEAVY DUTY REACTION SHELL
Type: DRIVE SHELL
Items Included: KIT
Material: N/A