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Smart-Tech 68RFE 545RFE OD Drum Sonnax

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  • Sonnax, Sonnax Smart-tech Drum, 68RFE, 68RFE upgrades, 545RFE upgrades, 72960-06k
  • Sonnax, Sonnax Smart-tech Drum, 68RFE, 68RFE upgrades, 545RFE upgrades, 72960-06k
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 Product Description

Sonnax OD Smart-Tech 68RFE / 545RFE / 45RFE HP Drum

45RFE, 545RFE, 65RFE, 66RFE, 68RFE
Smart-Tech® Overdrive Clutch Housing Kit
Part No. 72960-06K
OE Part No. 68029262AA
Dodge trucks pulling heavy loads or boosted to 400–600HP are at high risk for Overdrive burnup due to the stock transmission’s insufficient clutch capacity and fragile OE clutches.
Even small amounts of heat and extra torque will push the thin (.034"), single-sided clutches over the edge, distorting the clutch pack. The fact is, any distortion of the clutch pack takes the clearance out of spec and makes overdrive clutch burnup inevitable.
Keep hardworking trucks on the road with the Sonnax Smart-Tech® overdrive clutch housing kit 72960-06K. The unique billet aluminum housing holds a physically taller clutch pack and increases OD apply area by 16%. Plus, 2X thicker clutches increase clutch pack steel mass by 28% for unrivaled heat dissipation.
This groundbreaking new kit is the only top-of-the-line upgrade that eliminates clutch problems without relying on valve body/pump modifications or adding the expense of extra components.
Modified housing holds physically larger clutch pack for 20% more clutch capacity
2X Thicker steels and double-sided clutches increase steel mass by 28% for unrivaled heat dissipation
Bolt-on anchor plate eliminates clutch pack flexing and distortion that contribute to heat build-up
16% More OD apply area for firmer, more controlled shifts
Combine with Sonnax line pressure booster kit RFE-LB1 for even higher levels of performance
Overdrive/Reverse Housing
Bolt-On Anchor Plate
Anchor Plate Shims (2)
UD/OD Reaction Plate
Adapter Sleeve
Lip Seal
Friction Clutch Plates (6)
Steel Clutch Plates (5)
Screws (12)
Chisel Not shown
This kit requires use of the input clutch retainer found in '07-later units (OE part number 04799648AB). All 68RFE, 66RFE, 65RFE should have this retainer. For 45RFE and 545RFE '99-'06 applications, the input clutch retainer must be replaced with '07-later version. See instructions for retainer identification and verification measurements.
Sonnax # 72960-06K
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 Warranty Information

If you ever have any issues with any of our parts please contact us. We are here to help and stand behind all of the products we sell. Sales@transpartsnow.com
Return Policy
Parts that are sealed are not returnable once they are opened. This includes all parts that are in Sealed Plastic. Overhaul kits are not returnable if opened. No returns after 30 days. A 20% restocking and handling fee will be applied to all returnable items. Shipping cost is not refundable. All returns must have prior company approval and authorization, with conformation email from Transmission Parts Now.
LIMITED WARRANTY: All new, rebuilt and used parts listed on transpartsnow.com are warranted to be free of defects in material and workmanship for a period of 90 days from the date of purchase. Our liability under this warranty is limited to replacing or crediting the original purchase price of any part found to be defective. No claims for labor, shipping or consequential damage will be accepted. What is not covered under this warranty: removal or installation costs, damage due to accident, misuse or alteration, damage due to improper installation. All parts claimed defective must be returned prepaid freight for inspection with a written explanation of how or why the part is defective. All returns must have prior company approval and authorization.

 Find Similar Products by Tag

2500  3500  545RFE  68RFE  Ram  Sonnax  

 Product Reviews

  1. Simple

    Posted by Unknown on Oct 10th 2017

    Very simple to install with good instructions. Robust construction and thus far has performed as described.

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