Starter 3S4463 (5R3215) for Caterpillar D7E/D8K/D9H Track Tractors – Fits D342 & D353 Engines
Heavy-Duty Direct Drive Starter
OEM-Equivalent – Direct replacement for CAT® 3S4463 & 5R3215 Industrial-Grade Power – 24V | 9KW (12HP) | 12-Tooth Bendix Precision Fit – 46.5mm gear OD with 68° solenoid alignment Military Spec – Complies with NSN 2920-01-017-9389
Technical Specifications
Voltage: 24V DC
Power: 9 kW (12 HP)
Rotation: Clockwise (CW)
Teeth: 12T (Module 4.0)
Gear OD: 46.5mm (1.831″)
Mounting: 16.76mm (0.660″) unthreaded holes (SAE #3)
Weight: 37.9 kg (83.375 lbs)
Housing: Long-nose drive end
Full Part Number Cross-Reference
Caterpillar OEM:
3S4463, 5R3215, IPD1P9182
Military Standard:
NSN 2920-01-017-9389
Equipment Compatibility
Track Tractors:
D7E (All series)
D8K (All series)
D9H (All series)
Engine Applications:
D342 Industrial Diesel
D353 Mining Spec
Package Includes
1 x Starter Motor (Delco DD type)
3 x SAE Grade 8 Mounting Bolts
Installation Manual
Why Choose Our Starter?
Laser-Aligned Gears – ±0.01mm tolerance Triple-Sealed Bearings – IP66 rated 12-Month Warranty – Unlimited operating hours
Purchase Options
Retail: TG Auto Parts
Marketplace: AliExpress
Wholesale: Alibaba
