Allison Transmission Deep Aluminum Pan upgrade kit from PPE Duramax Chevy GMC Featured Products we have slightly moved some

we have slightly moved some passages and eliminated those not necessary in hopes of stopping separator plate chafing and valve body breakage and cracking from high line pressure in performance applications

The boost valve assembly is notorious for wear causing both low pressure as well as runaway boost pressure

New Genuine Allison Transmission 29539792

77898E-14K

The purpose of reducing valve is to limit the pressure going to solenoids

Allison Transmission Deep Aluminum Pan upgrade kit from PPE Duramax Chevy GMC Featured Products we have slightly moved someCountry Region of Manufacture: United States Interchange Part Number: 29539579,128059150 Modified Item: No Custom Bundle: No Quantity Sold: sold individually Other Part Number: 116013A Fitment Type: Direct Replacement Non Domestic Product: No Manufacturer Part Number: 128051010 Drive Type: 4WD Mounting Hardware Included: Yes Brand: PPE Manufacturer Warranty: Unspecified Length ALLISON 1000 Chevy GMC Duramax Diesel Deep Pan Premium Upgrade Kit BRUSHED