The Chelsea 442 Series Power Take-Off Assembly, part number 442LWFNX-A5XK or 442LWFNXA5XK, is a 6-bolt air-shift PTO built around a 0.391:1 gear ratio and a 1-1/4" round standard output shaft. Mounting is via standard mount with metric studs, and the unit runs without pressure lube. The cast iron housing and tapered cone output-shaft bearings are characteristic of the 442 Series, which is sized for light-to-medium duty vocational applications including dump trucks, service trucks, tow trucks, and small aerial units. The 360-degree rotatable output flange helps clear tight chassis layouts, and the output shaft is greaseable for extended service intervals. Cross-references include S-18469 and S18469. Call us to confirm proper fit for your specific transmission and chassis.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio, 6-bolt standard mount with metric studs
1-1/4" round standard output shaft, greaseable for extended service life
Cast iron housing with tapered cone output-shaft bearings
Low-profile shift cover; 360-degree rotatable output flange for chassis clearance
No-pressure-lube design; cross-references S-18469 and CHL442LWFNXA5XK
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Shaft: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
- Dimensions (H x W x L): 8.38" x 10.38" x 14.25"
- Cross References: S-18469, S18469, CHL442LWFNXA5XK, 1450-442LWFNXA5XK
