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47RE, 47RH, 48RE

Extreme Duty Intermediate Shaft

Part No.

22171B-HD

OE Part No: 4617611

Extreme Duty Intermediate Shaft
  • Extreme Duty Intermediate Shaft

Small_221717b-hd

47RE, 47RH, 48RE

Extreme Duty Intermediate Shaft

Part No. 22171B-HD

OE Part No: 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
  • Patent No. 6,875,111

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Increase Torque & Load Capacity with Confidence - Install the Dodge Diesel Extreme Duty Intermediate Shaft

Take an inside look at the 48RE intermediate shaft and learn how groundbreaking Sonnax design improvements produced an extreme duty shaft proven to handle the intense operating conditions of high-horsepower street, competition and towing trucks.

Contact a Sonnax Distributor to purchase this part.