SONNAX EXTREME INTERMEDIATE SHAFT - 47/48RE
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
The ultimate protection against breakage in high-power, competition vehicles is provided by the Sonnax extreme duty intermediate shaft kit 22171B-08K for Chrysler 47RE, 47RH, and 48RE transmissions. Maximum strength and resistance to fracture in even the most demanding applications are ensured by a special combination of innovative engineering and high-quality manufacturing processes.
There are numerous special refinements on this shaft that are exclusive to Sonnax. Its torsional design is tuned to have energy be absorbed, reducing peak loads to critical areas. With larger rear spline major/minor diameters and by removing both the small diameter undercut and selective spacer, the cross-section area—typically the weakest component—is strengthened. Eliminating the small diameter undercut also increases the durability of the front spline.
- Unique front/rear spline design increases durability
- Torsional design calibrated for competition vehicles dissipates peak stress
- Patented modifications to lubrication channel increase lube flow to prevent gear train meltdown
- Manufactured from 300M ultra high-strength steel for maximum strength and resistance to fracture
PLEASE NOTE:
Installation requires machining the spline inner diameter of the overdrive planet carrier and overrunning clutch inner hub. See instructions for details.
- Shaft
- Thust Washer PTFE Coated
