Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The Oe Case Bushing In Vehicles With A Gm Th400, 4L80-E And 4L85-E Transmissions Tends To Walk Out Of The Housing Bore. This Leaves The Output Shaft Unsupported, Ruins The Governor Gear And Can Cause Case Damage. The No-Walk Flange Feature Of The Sonnax Case Bushing 34006-Sp Is Specially Designed To Keep The Bushing In The Case Bore. High-Quality Bronze Flange On The Transmission Case Side Prevents Bushing From Walking Completely Through The Bore Flange Accurately Locates And Helps Retain The Selective Washer Machined Oil Grooves Allow For A Supply Of Lubricating Oil To Enter The Extension Housing As Well As The Transmission Case. The Oe Case Bushing In Vehicles With A Gm Th400, 4L80-E And 4L85-E Transmissions Tends To Walk Out Of The Housing Bore. This Leaves The Output Shaft Unsupported, Ruins The Governor Gear And Can Cause Case Damage. The No-Walk Flange Feature Of The Sonnax Case Bushing 34006-Sp Is Specially Designed To Keep The Bushing In The Case Bore. High-Quality Bronze Flange On The Transmission Case Side Prevents Bushing From Walking Completely Through The Bore Flange Accurately Locates And Helps Retain The Selective Washer Machined Oil Grooves Allow For A Supply Of Lubricating Oil To Enter The Extension Housing As Well As The Transmission Case.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the purpose of the Sonnax no walk-out case bushing?A: The Sonnax no walk-out case bushing is designed to prevent the OE case bushing in GM TH400, 4L80-E, and 4L85-E transmissions from walking out of the housing bore, which can lead to output shaft support issues, governor gear damage, and potential case damage.
Q: Is the Sonnax case bushing compatible with my GM transmission?A: Yes, the Sonnax case bushing 34006-SP is specifically designed for compatibility with GM TH400, 4L80-E, and 4L85-E transmissions. Always check your vehicle's specifications to ensure fitment.
Q: What materials are used in the Sonnax no walk-out case bushing?A: The Sonnax case bushing features a high-quality bronze flange on the transmission case side, which helps to securely retain the bushing in place and prevent it from walking through the bore.
Q: How does the design of the Sonnax bushing enhance lubrication?A: The Sonnax case bushing includes machined oil grooves that allow for a continuous supply of lubricating oil to enter both the extension housing and the transmission case, ensuring smooth operation and longevity.
Q: What are the common brands associated with the Sonnax no walk-out case bushing?A: The Sonnax no walk-out case bushing is commonly associated with GM vehicles and is designed to fit their specific transmission models, making it a reliable choice for maintaining transmission performance.
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