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ATG12146 Alternator 01183437 IA1026 for Deutz TCD2011 TCD2012 TCD4.1 TCD6.1 Diesel Engines

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PRODUCT DETAILS

ATG12146 Alternator 01181739 01182041 01183189 01183437 24V 55A for Deutz TCD2011 TCD2012 TCD4.1 TCD6.1 Engines

Replacement Part Numbers

Brand	Part Numbers
KHD / Deutz	0118-1739, 0118-2041, 0118-3189, 0118-3437
Letrika / Iskra	AAK5143, AAK5334, AAK5568, AAK5792
Letrika OEM	11.201.792, 11.203.061, 11.203.399, 11.204.035
Arrowhead	AIA0025, IA1026, MG312
Mahle	MG312
Lester	14622

Product Description

High-quality 24V 55A alternator designed for Deutz AG diesel engines including TCD2011, TCD2012, TCD4.1, and TCD6.1 series. This aftermarket replacement alternator features internal regulation (IR), clockwise rotation, and internal fan cooling for stable charging performance in construction, industrial, and agricultural equipment applications. Direct replacement for Atlas, Liebherr, and Mecalac machinery equipped with Deutz engines.

Net Weight: 4.8KG

Specifications

Specification	Details
Product Type	Alternator
Unit Type	Letrika / Iskra
Condition	Aftermarket Part
Voltage	24V
Amperage	55A
Rotation	CW
Regulator	IR
Fan Type	IF
Clock Position	6
Polarity	Negative
B+ Terminal	M8-1.25
Mounting Ear Holes	10.1mm Unthreaded
Weight	4.8KG

OEM & Cross Reference

Brand	Part Number
Arrowhead	AIA0025
Arrowhead	IA1026
Arrowhead	MG312
KHD / Deutz	0118-1739
KHD / Deutz	0118-2041
KHD / Deutz	0118-3189
KHD / Deutz	0118-3437
Lester	14622
Letrika Aftermarket	IA1026
Letrika Description	AAK5143
Letrika Description	AAK5334
Letrika Description	AAK5568
Letrika Description	AAK5792
Letrika OEM	11.201.792
Letrika OEM	11.203.061
Letrika OEM	11.203.399
Letrika OEM	11.204.035
Mahle	MG312

Fitment

Compatible Applications
Deutz TCD2011 Diesel Engines
Deutz TCD2012 Diesel Engines
Deutz TCD4.1 Diesel Engines
Deutz TCD6.1 Diesel Engines
Atlas Equipment
Liebherr Equipment
Mecalac Equipment

PRODUCT HIGHLIGHTS

Feature	Benefit
24V 55A Stable Charging	Reliable electrical system performance
Internal Regulator & Fan	Improved charging efficiency and durability
OEM Direct Replacement	Easy installation with precise fitment

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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