Image is for illustration purposes only. Actual part may vary.
PS1816-15R114
This is a heavy-duty power steering pump built by TRW for Peterbilt class 8 trucks. It supplies hydraulic pressure to the steering gear, making the wheel easier to turn. If your steering feels stiff, groans, or you see fluid leaking from the pump area, it’s time to replace it. This pump is an aluminum, 2-line unit with an 11-tooth splined input shaft and clockwise rotation.
Applications verified via cross-reference to the equivalent TRW PS2828-15R114 pump. Always check mounting flange style, shaft spline count, and rotation direction before ordering.
Part Number: PS1816-15R114
POWER STEERING PUMP
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
