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Sonnax Thrust Bearings

Sonnax thrust bearings are replacements for your worn automatic transmission bearings to aid in smooth operation and noise reduction. The bearings act as a guide to help limit any axial movement which can hinder performance. Manufactured to exceed OE specifications for superior quality even under extreme conditions, order the Sonnax thrust bearings best suited for your application.

5.0 out of 5 stars ( 4 )

$11.20

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$18.47

Sonnax Automatic Transmission Pressure Regulator Valve Kits

GM 6L45, 6L50, 6L80 and 6L90 automatic transmission units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear in the pressure regulator bore. Deterioration at the balance spool end allows critical fluid loss, resulting in high line pressure, harsh shifts, and overheating due to reduced cooler/converter flow. Wear at the outboard spool robs converter feed pressure and lowers line pressure, resulting in soft shifts and burnt clutches. Installing a Sonnax pressure regulator valve kit restores the hydraulic integrity of these circuits for proper line pressure control in all ranges. A new pressure regulator valve outer spring is also included to replace weakened original springs and provide a modest 5 psi increase across the pressure curve. Additional details: * Hardcoat anodized aluminum valve combats premature wear * Lengthened critical spools operate in non-worn portion of bore for added stability and wear prevention * Annular grooves help center valve in bore to reduce future side-load wear * Drop-in Zip Valve parts install quickly and easily Kit contents: * Valve * Spring * Drill bit .040 in. * 2 checkballs (1 extra)

5.0 out of 5 stars ( 2 )

$14.67

Sonnax TCC Regulator and Isolator Valve Kits

Sonnax TCC regulator and isolator valve kits assist in recovering hydraulic control and renew TCC performance. Severe wear of the TCC (torque convertor clutch) regulator valve bore, caused by oscillation of the OE valve, allows the regulated converter to apply pressure to your exhaust. This is a primary cause for TCC-related slip code and overheated converters. Exhaust pressure also diminishes line pressure, which can result in burnt clutches. Excess wear at the isolator valve bore reduces TCC apply pressure. Reconditioning the bore and installing a Sonnax TCC regulator and isolator valve kit will restore normal TCC operation by reestablishing the hydraulic integrity of this circuit. Order the kit recommended for your transmission application. Features include: * Sleeve manufactured from highly wear-resistant aluminum * Hard-coat anodized aluminum regulator valve combats premature wear * Isolator valve lengthened to operate in unworn portions of the bore * Annular grooves help center valves in bore to reduce future side-load wear

5.0 out of 5 stars ( 4 )

$18.83

Sonnax 1-2 and 2-3 Accumulator Control Valve Kits

Ford E4OD and 4R100 transmissions often display shifting irregularities which can be traced to problems with accumulator control valves. Wear ridges form as the valve moves in and out of the bore. Under high-pressure shifts, the valve is allowed to stroke too far, causing it to hang up on these ridges and block oil flow to the associated clutch. This results in soft shifts, loss of gear, and burnt clutches. Sonnax 1-2 and 2-3 accumulator control valve kits resolve these issues and provide a firmer-than-OE shift quality. (The kit fits either of those two locations.) Additional details: * The step machined into valve spool acts as an orifice to allow full oil flow to clutches when appropriate, preventing premature clutch failure * Reinforcement retaining clip attaches to OE clip to prevent over-stroking * Spring shims allow for selective increase of apply pressure to manipulate shift quality * Annular groove helps center valve in bore to prevent future side-load wear * Drop-in Zip Valve parts install quickly and easily

Not Yet Reviewed

$11.09

Crown Automotive Clutch Linkage Rods

Crown Automotive clutch linkage rods provide the fit and function of factory-style equipment. And that means smoother shifts for you. These OE replacements are made from quality materials and are available in a couple of styles and several applications to renew your vehicle's performance.

4.6 out of 5 stars ( 10 )

$11.99

OER Clutch Pushrods

OER offers these reproduction clutch pushrods for a variety of applications. Each pushrod is a made to meet or exceed the quality of the factory original, ensuring a correct fit and proper function.

4.79 out of 5 stars ( 19 )

$17.99