Description
489XLAHX‑V5XX Parker Chelsea 489 Series PTO (Power Take‑Off) — heavy‑duty, 8‑bolt mount unit used on truck transmissions.
Brand / Series: Parker Chelsea 489 Series
Type: Mechanical / air‑shift PTO
Mount: 8‑bolt direct mount (no adapter plate)
Application: Manual transmissions (Eaton Fuller, Mack, Tremec, etc.
Use: Runs hydraulic pumps on:
Core specs (489 series family)
Torque capacity: ~250 lb‑ft (intermittent)
Housing: one‑piece cast iron (reduces leaks) [Chelsea® 489 Series]
Output options: multiple (SAE B 2‑bolt / 4‑bolt, 7/8‑13T common)
Bearings: tapered (higher load capacity)
Speed ratios: ~11 options [Chelsea® 489 Series]
Shift types: mechanical, air, electric‑over‑air variants [Chelsea® 489 Series]
Dump trucks
Utility trucks
Snow/ice equipment
Municipal & vocational trucks
Weight:
50.00 LBS
Mfr Part Number:
489XLAHX-V5XK
Country of origin (CO):
US
Mounting Bolt Hole Quantity:
8
Output Shaft Mount Type:
SAE B 2 or 4-Bolt Flange
Output Shaft Type:
7/8-13T
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