Introduced in 1988 alongside the E7 engine, the CH (and its later CHN derivative through 2007) was Mack's volume on-highway conventional for nearly two decades and is the truck the Pinnacle was built to replace.
Built by
Volvo Group
Production
1988–2007
Body type
Day Cab
Rating
Up to 80,000 lb GCWR
Power
300–460 hp
Typical jobs
Long-haul, Regional, Vocational
Engine options
Mack E7Mack ASET
Common parts that fit
View all →Common replacement parts for this class of truck. Confirm exact fitment for your engine and config with Mike before ordering.
3030HNTRX
3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER
OTR10143
OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5
5-808330
5-808330 - BRAKE KIT FOR 4709DEN SHOES
370036A
370036A - OIL BATH SEAL
348-4195
348-4195 - HUB CAP (SENTINAL LARGE DIAM)
5008414PGBXW
5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD
11444
11444 - GLADHAND BRACKET MOUNT
15W40 OIL
15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG