Fab Heavy Parts adds SD508 AC compressor for heavy-duty trucks
Online retailer Fab Heavy Parts has expanded its product offering with the addition of a new SD508 air conditioning compressor. The part is designed to fit several heavy-duty truck models.

Online retailer Fab Heavy Parts has introduced a new SD508 air conditioning compressor to its inventory.
The unit operates at 12 volts and features a 2PK (two-groove pulley) design with a 132mm diameter. According to the company, this compressor is compatible with various heavy-duty truck brands, including Peterbilt, Kenworth, Western Star, and Mack. The part number is 9285 5424 and it serves as a replacement for numerous original equipment manufacturer (OEM) part numbers.
Fab Heavy Parts specializes in aftermarket parts for commercial vehicles. The company emphasizes fast shipping, with most products dispatched within 36 hours, and offers expert support. The new compressor is currently listed as "backordered," indicating it will ship once stock is replenished.
Free shipping is provided for orders exceeding $349. The company also offers a 60-day money-back guarantee and a one-year warranty on the compressor. Payment options include major credit cards and buy-now-pay-later services like Klarna.