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Sonnax 37000-28K Oversized Manual Valve Kit Allison 1000/2000/2400 2000-2015

by Sonnax
SKU S116741MO-1
Sold out
Original price $42.81 - Original price $42.81
Original price
$42.81 - $42.81
Current price $42.81
Out of stock

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: 37000-28K

Brand: Sonnax

Non-Domestic Product: No

Manufacturer Warranty: No Warranty


Oversized Manual Valve Kit
Part No. 37000-28K

Fits '00–'15 units only.

  • F-37000-TL28
  • VB-FIX

In '00–'15 Allison® 1000/2000/2400 units, wear within the manual valve bore can cause reduced line pressure, the symptoms of which are delayed Forward and/or Reverse engagement. Severity and location of wear along the manual valve bore dictates the specific symptom. Regardless of wear location, once fluid pressure leakage due to wear affects the time required to build sufficient actuating pressure within a circuit, delayed engagement is the result.

Sonnax oversized manual valve kit 37000-28K can eliminate escaping oil restoring hydraulic control to the circuits routed through the manual valve bore.

  • Hardcoat anodized aluminum valve combats premature wear
  • Additional annular grooves added to reduce wear rate
  • Valve
  • Selector Pin

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