peterbilt 389 allison automatic
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Peterbilt 389 Automatic Transmission for Sale | Heavy-Duty Class 8 AMT or Fully Automatic for the Premium Peterbilt Long-Hood Conventional
Product Overview & Specifications
- In Stock, Multiple Peterbilt 389 AMT / Automatic Variants Available
- Free Shipping to All 48 Contiguous US States via Crated Freight, 7 to 14 Business Days
- AMT or Automatic Variant Confirmed (Eaton UltraShift PLUS, PACCAR TX-12, or Allison 4000 / 4500 / 4700)
- Speed Count Documented (10, 12, 13, 18 for AMT; 6 for Allison automatic)
- Torque Capacity Confirmed (1,650 to 2,250 lb-ft typical)
- Donor Peterbilt 389 Documented
- ECM Service History Reviewed Where Available
- Gear Ratio Configuration Verified
- 100% Inspection Before Every Order Ships
- No Core Charge, Keep Your Old Transmission
- 15 Day Replacement Warranty on Internal Defects
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