Remy 8200434 Heavy Duty Starter Motor SAE - 39MT 12V 12-Tooth 3

The Remy 8200434 is a genuine 39MT series heavy duty starter motor engineered for demanding commercial truck applications. This 12-volt starter features advanced electrical soft start technology that rotates the pinion for proper ring gear engagement before cranking, minimizing tooth abutment-related damage and extending service life.

Key Features:

• 39MT model with 12-tooth pinion and MOD 3.00 pitch for reliable engagement
• SAE 3 mounting configuration with 292.5-degree solenoid position
• Integral Magnetic Switch (IMS) ensures maximum voltage delivery in any starting condition
• Over Crank Protection (OCP) monitors internal temperature and prevents thermal damage
• Sealed solid link solenoid eliminates contact welding during low voltage situations
• Sealed noiseless configuration minimizes debris accumulation and contamination
• 6.4 kW power rating delivers reliable cranking performance
• Clockwise rotation with insulated polarity design

Designed specifically for Freightliner, Western Star, Sterling Truck, and Pierce Mfg. applications with 2015 or older Detroit Diesel DD13/DD15 engines (160-tooth ring gear). This starter supersedes Delco Remy part numbers 8200771 and 8200329. Cross-references include 19011514, 19011525, 428000-4450, FL1179, M125600, and numerous other OEM part numbers.

Backed by a 3-year unlimited mileage warranty, the Remy 39MT starter represents over 75 years of engineering excellence in heavy duty electrical systems. The rotatable flange design improves service flexibility, while the lightweight construction simplifies installation without sacrificing durability.