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Wheel Drive Tractor Alternator for DENSO Lester 12339 OE Number 101211-1180

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OE Number:
101211-1180
Lester Number:
12339
Brand:
Denso
Type:
Alternator

Direct OE Replacement

Matches original DENSO spec OE#101211-1180 and Kubota OEM part numbers. Interchangeable with Lester 12338 and dozens of aftermarket brands for bolt-on installation without modification.

Stable 12V/40A Charging Performance

Built-in premium regulator, stator and rectifier deliver steady power at low RPM to support tractor electronics during long farm work.

Heavy-Duty Farm-Grade Durability

Sealed ball bearings, heat-resistant brushes and anti-vibration housing withstand mud, dust and constant tractor vibration to extend service life.

Wide Kubota Tractor Compatibility

Fits M4700, M4800, M4900, M5400, M5700 series wheel drive tractors for all agricultural maintenance needs.

Cost-Effective & Easy Maintenance

Standardized replaceable components cut repair costs; new & remanufactured options offer OEM-quality performance at lower prices than genuine factory alternators.

Product Description

Product Overview

This aftermarket replacement alternator is engineered to match DENSO original specifications for Kubota wheel drive tractors. Rated 12V 40A with IR/IF design, it carries Lester part number 12339 and shares identical major components with Lester 12339 for direct interchange. It features clock 9 plug, V1 pulley and CW rotation, acting as a reliable drop-in charging solution for agricultural machinery repair.

Product Parameters

Property	Value
Brand	DENSO
Voltage (V)	12
Amperage (A)	40
Rotation	CW
Pulley Type	Fixed

Product Applications

Fits Kubota 2WD, 4WD and utility tractors fitted with F2803 and V2403 diesel engines (1995–2009), covering M4700, M4800, M4900, M5400 and M5700 tractor series.

Product Advantages

Exact match to DENSO OE dimensions and wiring; direct bolt-on fit with no modifications required.
Extensive cross-compatibility with dozens of aftermarket and OEM equivalent part numbers.
Heavy-duty build withstands mud, dust, vibration and high heat on farms for extended service life.
Stable low-RPM charging performance to power tractor electrical systems during long working hours.
Modular replaceable components cut maintenance time and overall repair costs.
Budget-friendly new and remanufactured aftermarket option with OEM-level performance.

Product Features

Electrical rating: 12V, 40A, IR/IF internal regulation
Rotation: CW; Plug clock: 9
V1 single-groove pulley configuration
Fitted with durable ball bearings, heat-resistant brush set, high-efficiency stator and rectifier
Cross-references DENSO OE part 101211-1180, fully interchangeable with Lester 12338
Complete aftermarket spare parts breakdown for easy servicing

Contact ATL Motor

Contact ATL Motor with your required part number, application, or sample details. We can help you confirm the correct alternator model for your market and customer needs.

FAQs

Q: What is your warranty policy?

A: Our warranty is one year.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q: Do you provide samples? Are they free?

A: Samples are available, but sample fees and shipping costs are borne by the buyer.

Model

OEM	OEM Reference
LESTER	12339
PIC	290-5165
BBB HD	12339
DENSO	101211-1180
DENSO REMAN	9761219-118
KUBOTA	3A011-74010
KUBOTA	3A011-74011
KUBOTA	3A011-74012
KUBOTA	3A011-74013
MINNPAR	47-5136
MPA HD	X612339
MPA SMALL MOTOR	P668N
NAPA HD	612339
WILSON	90-29-5476

Applicable Models

APPLICATIONS
Kubota 2-Wheel Drive Tractor	M4700F Kubota F2803ELA 51HP Dsl 1995-1997
Kubota 2-Wheel Drive Tractor	M4900F Kubota F2803 49.5HP Dsl 2001-2006
Kubota 2-Wheel Drive Tractor	M5400F Kubota F2803A 58HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M4700DT Kubota F2803ELA 51HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M4700S Kubota F2803ELA 51HP Dsl 1996-1998
Kubota 4-Wheel Drive Tractor	M4700SD Kubota F2803ELA 51HP Dsl 1996-1998
Kubota 4-Wheel Drive Tractor	M4900 Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900C Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900DT Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900DTC Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SC Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SCS-F Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SD-F Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SDC Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SU-F Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SU-R Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SUD-F Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M4900SUD-R Kubota F2803 49.5HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5400DT Kubota F2803A 58HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M5400DT-N Kubota F2803A 58HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M5400S Kubota F2803A 58HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M5400SD Kubota F2803A 58HP Dsl 1995-1997
Kubota 4-Wheel Drive Tractor	M5700 Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700C Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700DT Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700DT-N Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700DTC Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700HD-F Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700HDC Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700S-F Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700SC Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700SD-F Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700SDC Kubota F2803-EA 57HP Dsl 2001-2006
Kubota 4-Wheel Drive Tractor	M5700SDN-F Kubota F2803-EA 57HP Dsl 2001-2006
Kubota Tractor - Utility	M4800SU Kubota V2403MEA 50HP Dsl 2002-2009
Kubota Tractor - Utility	M4800SUD Kubota V2403MEA 50HP Dsl 2002-2009