GM - Allison Cooler Line Fitting EARLY 5/8" Line (short tip) to EARLY Model Bellhousing (3/4" threads)
LINE TYPE This fitting is for the early 5/8 inch line with a 7/8 inch flange. That line is mainly found in '01, '02 and some '03 applications. The quick way to check the flange size is to use a box end 13/16 inch wrench... if it goes over the flange; then it is NOT the early line and this fitting will NOT work for your vehicle.
BELLHOUSING TYPE Fits: GM Allison transmissions with the Early bellhousing with 3/4 -16 inch threads. These are found mainly in '01, '02 and some '03 vehicles but sometimes found in later models when a replacement bellhousing was needed to replace a broken bellhousing. NOTE: This fitting is only for the Early model bellhousing.
The OEM Part Number is 29540501
NOTE: Check Attached Chart for Correct Application |