Description
STG92401 STARTER 100-8224 2873D202 FITS CATERPILLAR 3054
Here’s the professional technical breakdown for the STG92401 Starter (100-8224/2873D202) for Caterpillar 3054 engines:
🔧 Core Specifications
- OEM Part Numbers:
- Caterpillar: 100-8224 (current), 1008224 (legacy)
- Perkins: 2873D202 (primary), 2873D201/X
- Bosch: 0001359020 (main), 0986017750 (service)
- Voltage: 12V DC
- Power Output: 3.2 kW (high-torque)
- Rotation: Clockwise (CW)
- Pinion Teeth: 10T
- Type: Conventional (non-PMGR) with solenoid shift
- Weight: 9.8 kg (heavy-duty construction)
✅ Direct Applications
- Caterpillar 3054 industrial engines
- Perkins 1100 series equivalents
- Volvo Penta marine applications (verify model)
- Clark heavy equipment (forklifts, etc.)
⚙️ Technical Features
- High-Torque Design:
- 110-130 Nm starting torque
- Cold cranking capable (-30°C)
- Oversized copper commutator
- Durability Enhancements:
- Hardened steel helical drive
- Bronze bushings (front/rear)
- IP54 environmental protection
- Electrical Specifications:
- No-load speed: 4,000±500 rpm
- Locked rotor current: ≤1,200A
- Minimum engagement voltage: 9V
🔄 Cross-Reference Compatibility
| Manufacturer | Key Part Numbers |
|---|---|
| Bosch | 0001359020 (OEM), 0986017750 (rebuild) |
| Delco | DRS7750 (reman equivalent) |
| Lucas | LRS01075 (UK market) |
| Iskra | AZF4542 (Eastern Europe) |
| Volvo | 465471 (truck applications) |
⚠️ Critical Installation Notes
- Flywheel Requirements:
- 132-135mm diameter
- 10T pinion matches 4.0 module gear
- 0.8-1.2mm pinion/flywheel clearance
- Mounting Specifications:
- 3-bolt flange (M12x1.75)
- 68mm center bore
- 45 Nm bolt torque
- Electrical Connections:
- Main terminal: M10 stud (35mm² cable min)
- Control terminal: 6.3mm spade
- Ground through housing (clean contact surface required)
🔧 Maintenance Protocol
- Maximum cranking: 15 seconds continuous
- Cool-down period: 2 minutes between attempts
- Inspection intervals:
- Brush length (replace if <8mm)
- Commutator wear (max 0.2mm runout)
- Pinion gear lubrication (NLGI #2 grease)
📌 Procurement Guidance
Recommended Sources:
- Caterpillar dealers (for OEM 100-8224)
- Bosch service centers (for 0001359020)
- Heavy equipment parts specialists
- Perkins engine distributors
Quality Indicators:
- Look for ISO 9001 certified rebuilds
- Prefer units with laser-balanced armatures
- Verify 12-month minimum warranty
Reviews
There are no reviews yet.