Description
489GSHX‑V3XD
489 → Chelsea 489 Series (8‑bolt PTO, heavy-duty)
G → Gear ratio / rotation configuration (countershaft driven, typically standard rotation setup)
S → Air shift (pneumatic engagement)
H → Housing style (8‑bolt mounting, common for medium/heavy-duty transmissions)
X → Output type (usually SAE flange or shaft style depending on full build)
V3XD → Build-specific options:
Gear ratio
Output shaft type
Mounting / rotational direction
Porting / design revision
General Specs (489 Series Typical)
(Applies to your configuration unless otherwise modified)
Mounting: 8-bolt standard (industry common)
Shift Type: Air shift (switch-controlled)
Torque Capacity: ~300–500 lb-ft continuous (varies by ratio)
Horsepower Rating: Up to ~150 HP intermittent
Applications:
Dump trucks
Roll-off trucks
Refuse trucks
Hydraulics (pumps, wet kits)
Common Compatible Equipment
Hydraulic pumps (gear or piston)
Wet kits
Dump bodies / hoists
Winches or auxiliary drives
Common Compatible Equipment
Hydraulic pumps (gear or piston)
Wet kits
Dump bodies / hoists
Winches or auxiliary drives



.png/:/rs=w:300,h:300,m/cr=w:300,h:300,a=cc)

Reviews
There are no reviews yet.