

Part number 800-276 is a Starter Motor used in Airless Sprayer 1140 I and IX, 840 I and IX, and Performer 1140 IX models. This electric motor engages the engine's flywheel to crank the engine for starting. Replacing a failed, weak, or noisy starter motor restores reliable engine starting and prevents downtime on the job site.
| Part Number | 800-276 |
|---|---|
| Part Description | Starter Motor |
| Brand | Multiple |
| Fits | Airless Sprayer 1140 I, 1140 IX, 840 I, 840 IX; Performer 1140 IX |
| Condition | New |
The 800-276 Starter Motor is a replacement electric starter designed for Airless Sprayer 1140 I, 1140 IX, 840 I, 840 IX, and Performer 1140 IX models. When activated, the starter motor's drive gear engages the engine flywheel and rotates the engine crankshaft until the engine starts and runs on its own.
This starter motor is engineered to provide reliable cranking power under all operating conditions. It features durable internal components, sealed bearings, and a robust drive mechanism. Over time, starter motors can fail due to worn brushes, failed solenoids, damaged bearings, or drive gear wear. Symptoms of a failing starter include slow cranking, grinding noises, intermittent operation, or complete failure to crank. Replacing a faulty starter motor ensures quick, reliable engine starts and prevents costly downtime.
| Engine cranking | Rotates the engine flywheel to start the combustion process |
|---|---|
| Drive engagement | Extends drive gear to mesh with flywheel ring gear |
| Automatic disengagement | Retracts drive gear after engine starts |
| No crank | Starter does not operate when activated |
|---|---|
| Slow cranking | Engine turns over slowly, indicating weak motor |
| Grinding noise | Drive gear not engaging properly with flywheel |
| Intermittent operation | Starter works sometimes but not consistently |
Part number 800-276 is compatible with the following airless sprayer models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Brand / Model | Component |
|---|---|
| Airless Sprayer 1140 I | Starter Motor |
| Airless Sprayer 1140 IX | Starter Motor |
| Airless Sprayer 840 I | Starter Motor |
| Airless Sprayer 840 IX | Starter Motor |
| Performer 1140 IX | Starter Motor |
When replacing the starter motor, these components are often inspected or replaced at the same time to ensure complete starting system reliability.
Some starters include an integrated solenoid; check if separate and test operation.
Weak battery or corroded cables can mimic starter failure; inspect and replace as needed.
Faulty switch can prevent starter activation; test and replace if necessary.