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Dodge Ram Sonnax HD Piston Set fits A727 A518 46RE 47RE 47RH 48RE

Dodge Ram Sonnax HD Piston Set fits A727 A518 46RE 47RE 47RH 48RE

by Sonnax
SKU E254259771850
$161.00 - $161.00
$161.00
$161.00 - $161.00
$161.00
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Modified Item: No

Custom Bundle: No

Manufacturer Part Number: 22841-04K

Other Part Number: S12927HD

Brand: Sonnax

Fitment Type: Direct Replacement

Non-Domestic Product: No 

Manufacturer Warranty: Unspecified Length

SONNAX Heavy Duty Combo
HD Intermediate Servo Set + Accumulator Piston Kit
A727 A518 A618 46RH 46RE 47RH 47RE 48RE A618
DODGE Cummins Diesel APPLICATIONS   

First, the Sonnax 2nd Gear super hold servo kit 22301B-01K is the largest and most leak-free servo available for Chrysler 46RH/RE, 47RH/RE, 48RE and A727 units. It reduces the need for aggressive lever ratios, excessively high line pressure and other radical modifications to achieve firmer shifts. Sonnax's exclusive servo design features rubber and PTFE seals that enhance positive sealing and prevent case wear. The overall result is more holding force in 2nd, firmer 1-2 shifts and 2-3 shifts that become firmer under load.
  • Easy-to-install servo improves 1-2 & 2-3 shifts
  • 16% More apply area for more band holding power
  • 15% Less leakage than other designs
  • Anodized aluminum for increased durability
  • Cover
  • Piston
  • Sleeve
  • Pin
  • Retaining Ring
  • Seals/Seal Rings (5)
  • O-Rings (3)

Next, OE plastic accumulators in listed Chrysler units are prone to breaking and have poor sealing qualities, and metal rings offered with aftermarket accumulators also have sealing issues. The improved design and material of Sonnax accumulator piston kit 22841-04K eliminates cross-leaks between circuits.

  • Rubber D-rings for superior sealing
  • PTFE guide seal prevents case wear from piston contact
  • Anodized billet aluminum piston for improved durability
  • Piston
  • D-Ring Rubber,Small
  • D-Ring Rubber, Large
  • Scarf-Cut Seal PTFE, Small
  • Scarf-Cut Seal PTFE, Large

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