Starter for Bosch 0-001-125-507 VW Lt 28-35 2.5 Tdi [Anj] 05.1999-07.2006 VW

• Customization: Available
• After-sales Service: One to One Replacement
• Warranty: One Year
• Model NO.: 12010132
• Engine Type: Starter
• Driving Type: Sliding Armature
• Control System: Electromagnetic-Operated
• DC Form: Permanent Magnet Starter Motor
• Voltage: 12
• Power (Kw): 2.0
• Spigot (mm): 82.5
• Teeth: 9
• Transport Package: Indivisual Carton Into Pallet
• Trademark: Customization
• Origin: China
• Production Capacity: 50000PC/Year

Product Description

 

Feature

StartersVoltage [ V ]12Power [ kW ]2.00RotationCWSize A [ mm ]82.50Size B [ mm ]21.00No./teeth [ qty. ]9No./teeth (fits into) [ qty. ]9No./mount. holes [ qty. ]3No./mount. holes with thread [ qty. ]1L.1 [ mm ]235.00O.1 [ mm ]51.00O.2 [ mm ]92.00O.3 [ mm ]106.00C.1 [ mm ]M12x1.75C.2 [ mm ]12.00

 

To replace

  

0001125507	BOSCH
0001125508	BOSCH
0001125517	BOSCH
0001125518	BOSCH
069911023J	VW
069911023M	VW
0986018940	BOSCH
101187	KUHNER
101187B	KUHNER
112430	CARGO
11979	EAI
20401692BN	REAL
20401692OE	REAL
20401692RC	REAL
22.1187	LAUBER
22.1187M	LAUBER
25-3024	ELSTOCK
3024	CEVAM
32553N	WAI / TRANSPO
42018380	HERTH+BUSS
458538	VALEO
6010296	SANDO
8018940	FRIESEN
8212301	POWERMAX
88212301	POWERMAX
8EA012527-371	HELLA
8EA737802-001	HELLA
AEU1187	AUTOELECTRO
CS1187	HC PARTS
CST10296AS	CASCO
CST10296GS	CASCO
CST10296RS	CASCO
DRS8940	DELCO
EAA-121081	EAA
LRS01540	LUCAS
LRS1540	LUCAS
MAV122960	SIOM
RNL1894	RNL
S0192	AS-PL
SS643	SOVEREIGN
STR50317	WOODAUTO
STRS100	3EFFE
220651	ERA

 

To fit

VW	LT 28-35 2.5 TDi	[ANJ]	05.1999-07.2006
VW	LT 28-35 2.5 TDi	[APA]	05.1999-
VW	LT 28-35 2.5 TDi	[AVR]	12.2002-07.2006
VW	LT 40-55 2.5 TDi	[ANJ]	05.1999-

The starter motor is a critical component in internal combustion engine vehicles, responsible for initiating the engine's operation by converting electrical energy from the battery into mechanical energy. Without a functional starter, an engine would remain dormant, as it cannot achieve the initial rotation required to begin the combustion cycle. This device acts as the bridge between the vehicle's electrical system and its mechanical core, enabling the transition from a stationary state to active operation.
 
Basic Structure and Components
A typical starter motor assembly consists of several key parts working in unison. The electric motor forms the core, utilizing electromagnetic principles to generate rotational force. It comprises a stator (stationary winding) and a rotor (rotating armature), where the flow of current through the windings creates a magnetic field that drives the rotor to spin.
Attached to the motor is a solenoid, an electromagnetic switch that serves two primary functions: it engages the starter drive gear with the engine's flywheel ring gear, and it connects the motor to the battery's high-current circuit. The solenoid contains a movable plunger linked to a shift lever, which controls the position of the drive gear.
The drive mechanism includes a small gear (pinion) that meshes with the flywheel's ring gear. To prevent damage when the engine starts and begins rotating faster than the starter, most drive mechanisms feature an overrunning clutch (one-way clutch). This clutch allows the pinion to rotate freely in one direction once the engine is running, disconnecting the starter motor from the engine's motion.
Additional components include brushes and a commutator (in DC motors) that transfer current to the rotating armature while reversing the current direction in the windings, ensuring continuous rotation. The starter is also equipped with a housing that protects internal parts and mounts the assembly securely to the engine block.
 
Working Principle
The starter motor operates through a sequence of coordinated actions triggered by turning the ignition key or pressing the start button. When activated, an electrical signal is sent to the solenoid, which then draws current from the battery. This current magnetizes the solenoid's coil, pulling the plunger inward. As the plunger moves, it pushes the shift lever, extending the drive gear to engage with the flywheel's ring gear.
Simultaneously, the solenoid closes a high-current switch, allowing a large amount of electrical current from the battery to flow directly into the starter motor. The motor's windings energize, creating a magnetic field that causes the rotor to spin rapidly-typically at several thousand revolutions per minute (RPM). This rotational force is transmitted through the drive gear to the flywheel, which in turn rotates the engine's crankshaft.
As the crankshaft turns, it initiates the engine's four-stroke cycle: drawing in air-fuel mixture, compressing it, igniting it (in gasoline engines), and expelling exhaust. Once the engine starts and reaches a speed higher than the starter's output, the overrunning clutch in the drive mechanism disengages the pinion from the flywheel, preventing the engine from driving the starter motor (which would damage it due to excessive speed). The solenoid then de-energizes, retracting the drive gear and cutting off current to the motor.

 

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