ATG21033 ATG21033 Alternator T436112 for Terex PT100 PT100F PT100G PT100GF with Perkins Diesel Engines-Products-TIANGUAN-Page 1

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ATG21033 ATG21033 Alternator T436112 for Terex PT100 PT100F PT100G PT100GF with Perkins Diesel Engines

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PRODUCT DETAILS

ATG21033 Alternator T436112 for Terex PT100 PT100F PT100G PT100GF with Perkins Diesel Engines

OEM Part Number: T436112
Replacement Numbers: 2871A304 / T412401 / 2871A309

Product Description

ATG21033 Alternator is a high-quality aftermarket replacement designed for Terex PT100, PT100F, PT100G and PT100GF tracked loaders equipped with Perkins diesel engines. It replaces OEM number T436112, providing reliable charging performance and stable electrical output for construction and industrial equipment applications.

This alternator is engineered for demanding working conditions, helping maintain battery charging efficiency and supporting the electrical systems of Perkins-powered machinery. The Terex PT100 series uses Perkins engines and 12V charging systems, making this alternator suitable for heavy-duty loader applications requiring dependable power generation.

Technical Specifications

Item	Specification
Product Type	Alternator
Part Number	T436112
Voltage	12V
Output Current	120A
Regulator	IR / IF
Cooling	Internal Fan
Condition	New / Aftermarket Replacement
Mounting	OEM Direct Fit
Engine Compatibility	Perkins Diesel Engines
Application	Construction, Agricultural & Industrial Equipment

Key Features & Benefits

Feature	Description
High Output 120A Charging	Provides stable electrical power for heavy-duty equipment systems.
Internal Cooling Fan	Ensures efficient heat dissipation and long operating life.
Durable Heavy-Duty Construction	Designed for demanding environments such as construction and agricultural machinery.
OEM Direct Fit Replacement	Compatible with multiple OEM numbers including Perkins T436112 and Caterpillar 225-3144 series.
Reliable Charging Performance	Maintains consistent battery charging under heavy load conditions.

Vehicle & Equipment Applications

Terex Equipment

Models
PT100
PT100F
PT100G
PT100GF
PT110
PT110F
880 Elite
980 Elite

Caterpillar Equipment

Models
414E-IL
416D / 416E / 416F / 416F2
420 / 420D / 420E / 420F / 420F2
430D / 430E / 430F / 430F2
432D / 432E / 432F / 432F2
444 / 444E / 444F / 444F2
D3K / D4H / D4K / D5K
910K / 914K / 920K
CB44B / CB54B
TH336C / TH337C / TH406C / TH407C
TL642C / TL943C / TL1055C / TL1255C

Other Compatible Equipment

Brand	Models
ASV Equipment	RT110, RT110-F
Bobcat	T2566, V518, V638, V723, VR518, VR638, VR723
Broce Broom	RCT350
JCB	409ZX, 411BZX, 411ZX, 530, 580, TM300
Linde	Lift Trucks
MacDon	M200
Manitou	MRT1440
Massey Ferguson	MF8000

Cross Reference Part Numbers

Brand	Part Number
Caterpillar	225-3144 / 2253144
Caterpillar	225-3145 / 2253145
Caterpillar	236-0753 / 2360753
Perkins	2871A304 / 2871A305
Perkins	2871A309 / 2871A310
Perkins	T412401 / T436112
Denso	102211-8120
Lucas	LRB00368 / LRA03774
Mahle	IA1203 / IA1204 / MG560 / MG562
Prestolite	20130195 / A5011D / A5010D
Elstock	28-2760 / 28-6884
WAI	12739N

Weight & Package Information

Item	Specification
Net Weight	5.0 kg
Gross Weight	5.8 kg
Package Size	34 × 30 × 28 cm

PRODUCT HIGHLIGHTS

Product Highlights

Feature 1	Feature 2	Feature 3
12V 120A Stable Charging Output	Direct Replacement for T436112	Designed for Terex & Perkins Equipment
Reliable Electrical Performance	Heavy-Duty Construction Application	Suitable for PT100 Series Loaders

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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