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This is a complete OEM Allison 1000 valve body equipped with all six solenoids installed, ready for installation. Designed to restore proper shifting, pressure control, and overall transmission performance.
Fitment:
• Allison 1000 automatic transmissions
• 1999–2003 GM Duramax applications
• Please verify compatibility with your transmission before purchase
Includes:
✔ Complete valve body assembly
✔ All 6 OEM solenoids installed
✔ Fully assembled and ready to install
Condition:
• OEM part
• Inspected for damage and wear
• Cleaned and stored properly prior to shipment
Why Buy From Us:
• Fast, secure shipping
• Professionally packaged
• Trusted seller specializing in transmission components
Important Notes:
• Core return not required unless stated
• Professional installation recommended
• Compatibility is buyer’s responsibility — message us if you need help confirming fitment
If you have any questions or need help verifying compatibility, feel free to message us before purchasing.
Warranty & Return PolicyWe accept refunds or exchanges within 30 days of purchase only. Items must be returned in their original, untampered condition. Any item that has been opened or tampered with may only qualify for a partial refund. No returns are accepted after 30 days.
