Description
Forward 143535 Outer Plunger Gear – Arm Restraint Safety Lock for Forward 2-Post Lifts
This is the outer arm restraint plunger gear (part number 143535) for Forward 2-post lifts rated at 9,000 and 10,000 lb capacity. The plunger gear rides on a shaft and engages the half-moon gear bolted to the arm, locking the arm in position under the vehicle while the lift raises to make contact with the vehicle’s lifting points. The lift cannot safely raise without this lock engagement. Because the plunger gear and the half-moon moon gear wear together, we strongly recommend replacing the companion moon gear (part number 143534) at the same time to ensure full arm restraint function and avoid premature re-failure.
Product Information
- Brand / Equipment: Forward Lift
- Manufacturer / Reference Part Number: 143535
- Store SKU: FOD3535
- Component: Arm Restraint Plunger Gear (outer)
- Listed Application: Forward 2-Post Lifts – I-DP9 (Integrity 9), Raptor, DP-10, DP-10A, and other later model 9000 and 10000 lb Forward 2-post lifts
Parts Diagram & Manual Reference
This part appears in the following diagram categories: 1-DP9A-S 0970C00-0 – Figure 17, DP10 10K 2-POST – Figure 17, I10 – Figure 17, I10111000 – Figure 17 (Section 3 Parts Breakdown), INT 10 – Figure 17 – Parts Breakdown (Section 3), INT 9 – Figure 17 – Parts Breakdown (Section 3).
Fitment & Ordering Notes
Verify your lift model and serial number from the ID tag on the column, not the motor. If uncertain whether this gear fits your Forward lift, contact us with your model and serial number before ordering. We also recommend replacing the companion half-moon moon gear (143534) at the same time for complete arm restraint restoration.


