41-8851 12V Alternator for Thermo King SB-400 Tier 2 Engine SB-II D'201

Product Overview

This aftermarket replacement 12V alternator is intended for the listed Thermo King SB-400 Tier 2 Engine, SB-II, and D'201 applications and references part number 41-8851. An alternator generates electrical power for the vehicle or machine electrical system and helps recharge the battery while the engine is operating.

Key Features & Performance

• 12V alternator for supplying electrical power within the applicable engine system
• Supports normal battery charging while the engine is running
• References part number 41-8851 for comparison during component service
• Suitable for use when servicing or replacing the corresponding alternator

Fitment & Compatibility

• for Thermo King SB-400 Tier 2 Engine applications
• for Thermo King SB-II applications
• for Thermo King D'201 applications

Common Uses

• Replacing a worn, damaged, or malfunctioning alternator
• Routine maintenance of the engine charging system
• Servicing the electrical system associated with the listed Thermo King applications

Technical Specifications

• Product Type: 12V Alternator
• Part Number(s): 41-8851
• Model Application(s): Thermo King SB-400 Tier 2 Engine, SB-II, D'201

Frequently Asked Questions

Q: What does a 12V alternator do? A: A 12V alternator generates electrical power for the engine and machine electrical system and helps recharge the battery during engine operation.

Q: How should fitment be verified? A: Compare the complete existing part number, 41-8851, with the equipment records and confirm the complete model designation, including SB-400 Tier 2 Engine, SB-II, or D'201, before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.