Cummins ISX Camshaft - Valve Side - AK-4059331

Akmi Corp Cummins ISX Camshaft - Valve Side Part No: AK-4059331

$876.81

The AK‑4059331 Cummins ISX valve-side camshaft from Akmi Corp, sold by Wofford Truck Parts, is a forged billet-steel, ISO 9001-produced, OEM-spec direct-fit replacement. Engineered for dual-overhead-cam ISX, ISX15, X15, and QSX15 engines (1998–2012), it restores precise valve timing and durable performance. Weighing approximately 41 lb, it ships securely in a 47″ × 5″ × 5″ package. Ideal for rebuilds and high-mileage repairs, this camshaft offers reliability, quality, and a one-year warranty.

Specifications

The AK‑4059331 valve-side camshaft by Akmi Corp is a premium replacement for Cummins ISX-series engines (ISX, ISX15, X15, QSX15) featuring dual overhead cam (DOHC) architecture. Crafted from high-grade forged steel to meet OEM specifications for hardness, duration, and lift, and manufactured in ISO 9001-certified facilities, it ensures top-tier performance and longevity. Precisely machined and inspected, it includes threaded ends (M12 × 12.5) and journal specs matching OEM, avoiding downtime during installation. Packaged in a robust 47″ × 5″ × 5″ box weighing about 40–41 lb, it’s ready for secure shipping. Ideal for precision rebuilds or preventive maintenance, it restores engine timing accuracy and power, backed by a one-year warranty from Wofford Truck Parts.

Weight

40.8

Compatibility

Freightliner Cascadia (ISX/X15 models)
Model Years: 2008–present

Kenworth T600, T660, T680
T600: 1985–2007
T660: 2008–2017
T680: 2013–present

Peterbilt 379, 386, 579
379: 1987–2007 (diesel ISX retrofit applies late series)
386: Approx. 2010–2020 (shares cab with Kenworth T680)
579: 2014–present

Volvo VNL, VNX
VNL/VNX: Mid‑1990s to present

International ProStar, LT
ProStar: 2006–2016
LT: 2017–present