Pto Increaser Coupling, 1-1/8"-6Spl X 1-3/8"-6Spl

Pto Increaser Coupling, 1-1/8"-6 Spline X 1-3/8"-6 Spline

The 00253 PTO Increaser Coupling is a double HH PTO adapter that lets you step up from 1-1/8" 6-spline to 1-3/8" 6-spline so your tractor PTO can properly mate to an implement driveline—because nothing kills momentum like realizing the splines don’t match after you’ve already lined everything up perfectly. Built for dependable fit and rated up to 75 HP, it can also help when you need to adjust for compatibility or length in a PTO setup.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 00253
• Manufacturer Part Number: 23253
• Product Type: PTO increaser coupling / double HH PTO adapter
• Female Spline: 1-1/8 in x 6 spline
• Male Spline: 1-3/8 in x 6 spline
• Length: 3-1/4 in
• Power Rating: 75 hp
• Finish / Color: Yellow zinc plated / black oxide

Ideal For

• Connecting a tractor PTO to an implement requiring a 1-3/8" 6-spline driveline
• Converting PTO compatibility from 1-1/8" 6-spline to 1-3/8" 6-spline
• PTO setups where a double HH adapter helps improve fitment or extend reach
• Equipment operators who’d rather adapt the PTO once than wrestle mismatched shafts repeatedly