OEM Allison Transmission 12 Volt 6 Relay Control Module
Allison Part No: 29509886
Serial No: H026858
12 Volt 6 Relay
This is the OEM 12-volt, 6-relay control module (also referred to as a VIM — Vehicle Interface Module) used with Allison's HD4560P/2500RDS/2200HS transmission lineup. Commonly needed when the original module fails and causes harsh/delayed shifting, gear slipping, or no-shift conditions. Direct fit replacement for part number 29509886 and its cross-reference numbers listed above.
Condition: Good used, pulled from a working unit with 55k Miles
SHIPS FAST:
Small, light part — ships same or next business day via UPS/FedEx
Ground in a padded box.
Local pickup available in the Sacramento, CA area.
