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Keep your Weichai-powered machinery running smoothly with the genuine Weichai alternator (Part Number: 612600090506) — a high-performance charging generator that powers the electrical system and recharges the battery during engine operation. This durable Weichai engine part is essential for maintaining stable voltage in heavy-duty trucks, construction equipment, mining vehicles, power generators, and agricultural machinery.
Parameter
Specification
Part Name
Alternator (Charging Generator)
OEM Part Number
612600090506
Brand
WEICHAI Genuine / OEM Quality Equivalent
Application
Engine electrical charging system
Compatible Engines
WP10, WP12, WP13 series
Voltage Output
24V (Standard for commercial vehicles)
Rated Current
45A – 70A (depending on configuration)
Regulator Type
Internal (integrated voltage regulator)
Pulley Type
V-groove or multi-ribbed (belt-driven)
Mounting Style
Bracket-mounted with adjustable tension
Cooling
Built-in fan for heat dissipation
Terminal Configuration
B+ (main output), D+ (excitation), Ground
Rotation Direction
Clockwise (CW) when viewed from drive end
Weight
Approx. 5.2 kg
Package
1 x Alternator Unit
Warranty
12 months against manufacturing defects
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Before installing the Weichai alternator (612600090506), disconnect the battery ground cable to prevent short circuits. Inspect the drive belt for cracks or looseness — replace if worn. Align the alternator properly on the mounting bracket and tighten bolts securely. Reconnect all electrical terminals (B+, D+, ground) and ensure clean contact. After installation, start the engine and check charging voltage (should read 27–28.5V on a 24V system).
