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Chelsea PTO Assembly P/N: 281GBKVP-B5RF or 281GBKVPB5RF

281GBKVP-B5RF Chelsea PTO Assembly

Chelsea

Listing Price: $4,649.45
Sale Price: $3,403.39

This item qualifies for FREE shipping on orders over $295 and under 70 lbs

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Product Code:
CHL281GBKVPB5RF
Condition:
New
Availability:
Usually Ships in 3 to 5 Business Days
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The Chelsea 281 Series Power Take-Off, part number 281GBKVP-B5RF or 281GBKVPB5RF, is a hydraulically shifted hot-shift PTO engineered for automatic transmissions with a 10-bolt aperture, including Allison and Caterpillar applications. It carries a continuous torque rating of 390 lb-ft and delivers output power exceeding 56 HP, with nine available speed ratios spanning low and high ranges. The ductile iron bearing cap is 117% stronger than gray iron, and the clutch pack features steel discs 80% thicker than the previous 280 Series design to resist premature tooth wear. An o-ring sealing configuration between the housing and bearing cap reduces vibrational effects and improves clamp load. Rotatable cast-iron flanges reduce interference clearance issues, and the optional Wet Spline Lubrication delivers 7 to 10 times greater shaft life. Electronic Overspeed Control (EOC) protects driven equipment, while the SmartStart feature reduces shock load at engagement. Call us to confirm proper fit for your transmission and application.

Features

Hydraulic PowerShift (hot-shift) operation for Allison and Caterpillar automatic transmissions with 10-bolt aperture
Ductile iron bearing cap rated 117% stronger than gray iron predecessor
Enhanced clutch pack with steel discs 80% thicker than 280 Series to resist premature tooth wear
O-ring sealing configuration between housing and bearing cap to reduce vibrational effects and improve clamp load
Nine speed ratios including low and high ranges; continuous torque rating of 390 lb-ft
Electronic Overspeed Control (EOC) and SmartStart shock-load reduction; Wet Spline Lubrication option for 7 to 10 times greater shaft life

Tech Specs

  • Mounting Type: 10-Bolt
  • Shift Type: PowerShift (Hydraulic Hot-Shift)
  • Continuous Torque: 390 lb-ft (529 Nm)
  • Output Power: 56+ HP (51+ kW)
  • Speed Ratios: Nine (including low and high)
  • Transmission Compatibility: Allison and Caterpillar automatic transmissions
  • Continuous Operation: Yes
  • Lubrication Option: Pressure Lube (P) or Wet Spline (W)

Additional Information

Chelsea PTO 281 Series model break down

Parts Manual: Chelsea 281 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.

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