Muncie A20A1006HX31XPX Allison PTO, 0.63:1 — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
Muncie A20A1006HX31XPX A20 Clutch-Shift PTO, Allison 3000/4000, 0.63:1, 1-1/4" Keyed Shaft

Muncie A20A1006HX31XPX A20 Clutch-Shift PTO, Allison 3000/4000, 0.63:1, 1-1/4" Keyed Shaft

SKU 0012771
Brand Muncie
Availability:
0 in stock. Available on backorder
$0.00 - $0.00
$0.00
$2,775.00
$2,775.00 - $2,775.00
$2,775.00

Product Images

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The Muncie A20A1006HX31XPX is a medium-duty, 10-bolt clutch-shift PTO for compatible Allison 3000 and 4000 Series automatic transmissions. This configuration combines an A10 input gear, 0.63:1 internal ratio, HX 12-volt electric/hydraulic shift, arrangement 3 left-side shaft-low mounting, a 1-1/4-inch keyed output shaft and the PX standard hose kit.

Feature Benefit
Clutch-shift operation Provides controlled hydraulic PTO engagement for vocational equipment.
Rotatable flange and rear cover Provides additional positioning options around transmission and chassis components.
1-1/4-inch keyed output Supports remote pump and shaft-driven equipment installations.
PX standard hose kit Supplies the standard hose configuration required for installation and activation.
Specification Value
Manufacturer part number A20-A1006-HX31XPX
Series Muncie A20
Transmission opening Allison 10-bolt
Transmission gear A10
Internal ratio 0.63:1
Output speed 85% of engine speed on compatible Allison 3000 Series applications; 122% on compatible Allison 4000 Series applications
Shift type HX — 12V electric/hydraulic
Arrangement 3 — left side, shaft low
Output 1X — 1-1/4-inch round keyed shaft with 5/16-inch key
Installation option PX — standard hose kit
Torque rating 400 lb-ft continuous or intermittent
Power rating 77 hp at 1,000 PTO rpm
Approximate weight 47.2 lb
Application Selection guidance
Allison 3000 Series, serial prefix 6511 Exact application shown by Muncie for this configuration; output is 85% of engine speed.
Other compatible Allison 3000/4000 Series transmissions Confirm the transmission model, serial number, PTO opening and control requirements before ordering.
Water pumps and remote-driven equipment Match the equipment’s required speed, rotation, horsepower and torque to the PTO output.
Before Ordering What to Verify
Transmission Record the complete Allison model and serial number.
Mounting position Confirm arrangement 3 provides the required left-side, shaft-low orientation.
Controls Confirm 12V electric/hydraulic compatibility and connection to the Allison PTO Enable circuit.
Driven equipment Verify output rotation, operating speed and load are within the PTO’s ratings.