Delco Replacements for Reference Number 1987746

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Part Number	Description	Brochure (English)	Brochure (Spanish)
10479294 10479294 42MT New Starter Status: Private Brand Type: New Voltage: 12 Mount Type: SAE 3 Pinion Teeth: 11 Pinion Pitch: 6/8 Sol Posn: 278 Rotation: CW Polarity: Insulated OCP: No	42MT New Starter

Part Number	Description	Amps	Feature	Brochure (English)	Brochure (Spanish)	Notes
8200899 8200899 39MT New Starter Status: Active Type: New Voltage: 12 Mount Type: SAE 3 Pinion Teeth: 11 Pinion Pitch: 6/8 Sol Posn: 082 Rotation: CW Polarity: Insulated OCP: Yes	39MT New Starter			Download PDF	Download PDF	Best Replacement, 39MT All-Makes / Tech Tip Videos ALL-MAKES 39MT STARTERS * Are equipped with Over Crank Protection (OCP) - protects starter against thermal damage Tech Tip Video: * Are equipped with an Integral Magnetic Switch (IMS) - reduces voltage drop, ensures the solenoid receives the maximum available voltage in all starting conditions (DO NOT REMOVE THE IMS SWITCH WHEN INSTALLING THIS STARTER) * Utilize a Rotatable Flange Design to expand application coverage and P/N consolidation - reduces SKU's up to 50% Tech Tip Video: * Have a 3 year / unlimited miles warranty (Applicable to U.S., Canada & Mexico only) It is important to understand the application before recommending this model as a replacement. Please contact our Technical Assistance Team with ANY questions.

Heavy Duty Alternator