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Sonnax 4L80E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub Kit 34322-02K

Description: 4L80-E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub KitSonnax Part No. 34322-02KNot compatible with '64-'66 TH400 main shafts with major diameter of spline about .980”. To use the Sonnax hubs in these early units a 67’-later main shaft with major diameter of spline about .970” must be used.Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications in GM TH400, TH425, 4L80-E and 4L85-E units. Kit includes a bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.Compared to OE or other replacement forward clutch hubs, Sonnax extreme duty forward clutch hub kit 34322-02K has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.Hub outer spline length is increased by .055" to allow additional clutch with shortened piston. This added length does not interfere with normal piston travel and can be used with any piston without modifications.Eliminates spline wear in extreme power and offroad applicationsSimple installation adds bearing and reduces unit endplayEasily modified for addition of second bearingContentsBearingHub 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 items4L80-E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub Kit Sonnax Part No. 34322-02K Not compatible with '64-'66 TH400 main shafts with major diameter of spline about .980”. To use the Sonnax hubs in these early units a 67’-later main shaft with major diameter of spline about .970” must be used. Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications in GM TH400, TH425, 4L80-E and 4L85-E units. Kit includes a bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft. Compared to OE or other replacement forward clutch hubs, Sonnax extreme duty forward clutch hub kit 34322-02K has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation. Hub outer spline length is increased by .055" to allow additional clutch with shortened piston. This added length does not interfere with normal piston travel and can be used with any piston without modifications. ---Eliminates spline wear in extreme power and offroad applications ---Simple installation adds bearing and reduces unit endplay ---Easily modified for addition of second bearing Contents ---Bearing ---Hub 4L80-E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub KitSonnax Part No. 34322-02KNot compatible with '64-'66 TH400 main shafts with major diameter of spline about .980”. To use the Sonnax hubs in these early units a 67’-later main shaft with major diameter of spline about .970” must be used.Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications in GM TH400, TH425, 4L80-E and 4L85-E units. Kit includes a bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.Compared to OE or other replacement forward clutch hubs, Sonnax extreme duty forward clutch hub kit 34322-02K has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.Hub outer spline length is increased by .055" to allow additional clutch with shortened piston. This added length does not interfere with normal piston travel and can be used with any piston without modifications.Eliminates spline wear in extreme power and offroad applicationsSimple installation adds bearing and reduces unit endplayEasily modified for addition of second bearingContentsBearingHub 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 4L80-E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub KitSonnax Part No. 34322-02KNot compatible with '64-'66 TH400 main shafts with major diameter of spline about .980”. To use the Sonnax hubs in these early units a 67’-later main shaft with major diameter of spline about .970” must be used.Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications in GM TH400, TH425, 4L80-E and 4L85-E units. Kit includes a bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.Compared to OE or other replacement forward clutch hubs, Sonnax extreme duty forward clutch hub kit 34322-02K has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.Hub outer spline length is increased by .055" to allow additional clutch with shortened piston. This added length does not interfere with normal piston travel and can be used with any piston without modifications.Eliminates spline wear in extreme power and offroad applicationsSimple installation adds bearing and reduces unit endplayEasily modified for addition of second bearingContentsBearingHub

Price: 150 USD

Location: Shepherdsville, Kentucky

End Time: 2024-03-17T16:26:46.000Z

Shipping Cost: N/A USD

Product Images

Sonnax 4L80E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub Kit 34322-02KSonnax 4L80E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub Kit 34322-02K

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:

Brand: Sonnax

Type: Extreme Duty Forward Clutch Hub Kit

OE/OEM Part Number: 34322-02K

Items Included: Bearing and Hub

Manufacturer Part Number: 34322-02K

Country/Region of Manufacture: United States

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