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Front Pump Bushing, Upgraded - 42RE, 42RH, 904

Front Pump Bushing, Upgraded, Bag/5
Price: $19.75
Part Number: SX-12502-01


Do You Need Trans-Prep Assembly Lube?
Do You Need Trans-Flush Transmission Flush?
Excessive torque converter hub-to-pump bushing clearance is a root cause of code 38, TCC slip codes, front seal leakage, loss of prime code 35, and pump noise. The OE bushing is machined in place, allowing a wide tolerance on pump housing bore diameters. Bore diameters can vary by more than .003". This wide tolerance is a problem when using standard replacement bushings. Standard replacement bushings will often have .008" or more hub-to-bushing clearance with an average 10 times more oil loss than the Sonnax improved fit bushing. The Sonnax improved fit pump bushing 12502-01 will restore the clearance necessary for proper operation. The Sonnax bushings shouldbeusedwhen the housingdiameter is greater than 1.6175", whichwill be in most cases.

Features & Benefits

• Allows precision clearances with wide tolerance pump bushings.
• Does not require machining to restore correct clearance.

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