Billet Aluminum PTO Cooler | NV4500 NV5600 G56 G360 ZF5 ZF6 Diesel Transmissions Transmission:G56 OD: 8-7/8"

OD: 8-7/8"

robust design

Both options include greasable components

Redundant sealing pack system main seal

Billet Aluminum PTO Cooler | NV4500 NV5600 G56 G360 ZF5 ZF6 Diesel Transmissions Transmission:G56 OD: 8-7/8"Please note: most items are built to order and may carry a 5 7 day lead time before shipping. Help control transmission temperatures with the Diesels and Dirtbags PTO Cooler. Machined as one solid piece from 6061 billet aluminum, this cooler replaces the factory power take off cover and adds surface area to shed heat from your manual transmission. Available with an optional 1 8" NPT port for a transmission temperature sensor. Fits: G360, NV4500,