Alternators

CF-8045N

Name: CF-8045N Agricultural Machinery Alternator
Brand: Crankvia
SKU: 8045N

CF-8045N alternator for John Deere 3430, John Deere 344E, John Deere 3830 and related applications (12V / 90A / W/O PULLEY).

Brand

Specification

Voltage	12V
Amperage	90A
Rotation	CW
Pulley Class	W/O PULLEY
Regulator/Fan	IR/EF

Features

Part No	CF-8045N
MFR	MOTOROLA
Part Type	Alternator

Part Number Cross-Reference

Lester Numbers
John Deere
Motorola
Prestolite

Product Advantages

Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.

Fitment-first matching

CF-8045N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Quality and test focus

Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.

Replacement sourcing support

MFR MOTOROLA and replacement references including 8045 help buyers compare existing units and reduce wrong-part risk.

Inquiry-ready supply

Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.

Application Information

Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.

Part No

CF-8045N

Records

Makes

Models

Year range

1970-2007

Make	Model	Engine	Year	Note
John Deere	3430	4 Cyl. 3.91L 3883cc 237cid	1986-1992	-
John Deere	344E	4045D John Deere Diesel	1988-1995	-
John Deere	3830	4 Cyl. 3.91L 3883cc 237cid	1986-1992	-
John Deere	3930	Various	1985-1992	-
John Deere	4400 Utility Tractor	329 Diesel	1970-1982	-
John Deere	4420	6 Cyl. 5.39L 5393cc 329cid	1981-1984	-
John Deere	444E	4045T, 4.5L John Deere Diesel	1988-1995	-
John Deere	450G	4045T, 4.5L John Deere Diesel	1993-2007	-
John Deere	455G	4045T, 4.5L John Deere Diesel	1993-2007	-
John Deere	544E	6059T John Deere Diesel	1988-1992	-
John Deere	550G	4045T, 4.5L John Deere Diesel	1993-2007	-
John Deere	555G	4045T, 4.5L John Deere Diesel	1993-2007	-
John Deere	624E	6068T John Deere Diesel	1988-1992	-
John Deere	644E	6466T John Deere Diesel	1988-1992	-
John Deere	650G	4045T John Deere Diesel	1993-2007	-
John Deere	6600 Farm Tractor	329 Diesel	1973-1977	-
John Deere	6600 Farm Tractor	404 Diesel	1978-1982	-
John Deere	6602	404 Diesel	1971-1982	-
John Deere	6602	362 Gas	1973-1974	-
John Deere	6620	466 Diesel	1979-1988	-
John Deere	6622	466 Diesel	1980-1985	-
John Deere	7440	359 Diesel	1984-1986	-
John Deere	7445	359 Diesel	1987-1994	-
John Deere	7700	404 Diesel	1970-1982	-
John Deere	7720	6 Cyl. 7.67L 7673cc 468cid	1983-1988	-
John Deere	7722	466 Diesel	1986-1989	-
John Deere	8820	6 Cyl. 7.67L 7673cc 468cid	1983-1988	-
John Deere	9400	359 Diesel	1989-1993	-
John Deere	9400	466 Diesel	1989-1993	-
John Deere	9500	6 Cyl. 7.67L 7673cc 468cid	1989-1993	-
John Deere	9600	6 Cyl. 7.67L 7673cc 468cid	1989-1993	-
John Deere	9650	466 Diesel	1989-1993	-
John Deere	9920	359 Diesel	1983-1987	-
John Deere	9930	359 Diesel	1987-1993	-
John Deere	9940	466 Diesel	1983-1986	-
John Deere	9950	466 Diesel	1987-1990	-

Product matching notes

Use these checks together with the application table before final ordering.

How do I confirm CF-8045N fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around John Deere 3430, John Deere 344E, John Deere 3830 and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 90A, Rotation: CW, Pulley Class: W/O PULLEY, then cross-check OE numbers John Deere AH11221, AH112211, SE501374, TY6653.

What if I only have a photo or partial number?

Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 8045. That usually narrows the match quickly.

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