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Chelsea PTO Assembly P/N: 281GDKVP-B5XD or 281GDKVPB5XD

281GDKVP-B5XD Chelsea PTO Assembly

Chelsea

Listing Price: $4,058.01
Sale Price: $2,970.45

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

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Product Code:
CHL281GDKVPB5XD
Condition:
New
Availability:
Usually Ships in 3 to 5 Business Days
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The Chelsea 281 Series PTO Assembly, part number 281GDKVP-B5XD or 281GDKVPB5XD, is a hydraulically shifted hot shift power take-off designed for automatic transmissions with a 10-bolt aperture, commonly found on Allison transmissions. It evolves directly from the 280 Series platform, with a ductile iron bearing cap rated 117% stronger than gray iron, an o-ring sealing configuration between the housing and bearing cap to improve clamp load, and an 80% increase in clutch pack steel disc thickness to resist premature tooth wear. Nine speed ratios cover both low and high ranges. Rotatable cast iron flanges reduce interference clearance issues, and the wet spline lubrication option extends shaft life by 7 to 10 times. The cross-reference for this unit is 280GDKVP-B5XD or 280GDKVPB5XD. Call us to confirm proper fit for your application.

Features

10-bolt mounting aperture for Allison and Caterpillar automatic transmissions
Hydraulic PowerShift (hot shift) operation for engagement under load
Ductile iron bearing cap, 117% stronger than gray iron predecessor
Enhanced clutch pack with 80% thicker steel discs to resist premature tooth wear
O-ring sealing configuration between housing and bearing cap improves clamp load and reduces vibration effects
Nine speed ratios including low and high speeds; wet spline lubrication option extends shaft life 7 to 10 times
SmartStart reduces shock load at start-up; Electronic Overspeed Control (EOC) protects driven equipment

Tech Specs

  • Mounting: 10-Bolt aperture
  • Shift Type: Hydraulic PowerShift (hot shift)
  • Compatible Transmissions: Allison automatic transmissions
  • Speed Ratios: Nine, including low and high speeds
  • Bearing Cap Material: Ductile iron (117% stronger than gray iron)
  • Sealing: O-ring configuration between housing and bearing cap
  • Lubrication Option: Wet spline (W) provides 7 to 10 times greater shaft life
  • Output Types: SAE B pump flange, SAE C pump flange, ISO 7652 pump flange, driveline
  • Electronic Overspeed Control (EOC): Included
  • SmartStart: Available for certain applications
  • Cross Reference: 280GDKVP-B5XD or 280GDKVPB5XD
  • Series: Chelsea 281

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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