✔ VIN Fitment Verification:
Provide your 17-digit VIN at checkout and our team will confirm compatibility before dispatch.
⚠ ZF Transmission Warning:
ZF gearboxes often have multiple transmission codes.
Please provide your 10 digit Box Code at checkout so we can verify compatibility before dispatch.
Sonnax
8HP45 8HP55 8HP70 845RE | Zip Kit
$173.00 ex VAT
$173.00 ex VAT
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Pressure Regulator Sleeve
Priming Valve & Seal
Internal End Plugs & O-Rings 8 End Plugs, 18 O-Rings (2 Extra)
End Plugs & O-Rings 3 End Plugs, 5 O-Rings (2 Extra)
Accumulator Piston Kit
Solenoid O-Rings 24 Various Sizes
Not sure if this is compatible - contact us!
https://www.sussexautos.com/pages/ordering-zf-parts
ZF
8HP45
8HP55
8HP70
Chrysler
845RE
FREE ECONOMY SHIPPING WITHIN THE UK.
For all other countries, please contact Customer Service for competitive live rates.
Live Chat is available Mon - Fri 0815 - 1715 BST.
Call Customer Service on
+44 01323 848886
If you need to return an item, please complete our online Returns Request form.
Parts supplied correctly may be subject to a 15% handling charge.
All returns must have prior approval from Sussex Autos before goods are sent back.
Email Information Request to Sussex Autos Customer Service
Please include product details where applicable.
8HP45 8HP55 8HP70 845RE | Zip Kit
Available at Sussex Autos, the Zip Kit addresses multiple transmission issues by sealing critical circuit pressure losses in ZF8HP45, 8HP55, 8HP70, and Chrysler 845RE valve bodies. This kit includes uniquely designed parts to prevent pressure loss across main line, solenoid regulator, reverse, clutch control, and solenoid apply circuits—no special tools needed. The quick guide and technical booklet make installation and repair straightforward, with vacuum testing and extra repair options for higher mileage units.