2000-up GM ALLISON 1000 2000 2400 TRIM VALVE & SPRING KIT by SONNAX

  • $67.95


GM ALLISON LT 1000 2000 2400
UPGRADED TRIM VALVE & SPRING KIT by SONNAX
Part #S121741WK (37000-12K)
  2000-up GM ALLISON 8.1L GAS/6.6 DURAMAX models

Automatic transmissions 

 
All orders ship within 24 hours of purchase (excluding weekends)
 
ALL ELECTRICAL RELATED PARTS ARE NON RETURNABLE!