Product Details

22171B-HD

Replaces OEM Part Number: 4617611

Intermediate shaft failure is common as power levels are increased in Dodge 47RE, 47RH and 48RE units. Sonnax extreme duty intermediate shaft 22171B-HD for high-horsepower street or competition Dodge truck applications is specially heat-treated and processed for maximum strength and resistance to fracture.

This shaft features many unique refinements available only from Sonnax, including a torsional design that allows energy to be absorbed, reducing peak loads to critical areas. This shaft is suitable for any high-horsepower street, towing or competition application.

• Patented modifications to lubrication channel increase lube flow to prevent gear train meltdown
• Torsional design dissipates peak stress
• Rolled splines for increased durability
• Manufactured from 300M ultra high-strength steel for maximum strength and resistance to fracture