Alternators

CF-12346N

Name: CF-12346N Industrial Equipment Alternator
Brand: Crankvia
SKU: 12346N

CF-12346N alternator for Caterpillar Ag. & Ind. 416C, Caterpillar Ag. & Ind. 416D, Caterpillar Ag. & Ind. 420D and related applications (12V / 55A / V2).

Brand

Specification

Voltage	12V
Amperage	55A
Rotation	CW
Pulley Class	V2
Regulator/Fan	IR/IF

Features

Part No	CF-12346N
MFR	DENSO
Part Type	Alternator

Part Number Cross-Reference

Lester Numbers
Caterpillar
Chengdu Huachuan Denso Co., Ltd. (CHCD)
Denso

Product Advantages

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

Fitment-first matching

CF-12346N 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 DENSO and replacement references including 12346 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-12346N

Records

Makes

Models

Year range

1991-2014

Make	Model	Engine	Year	Note
Caterpillar Ag. & Ind.	416C	Cat. 3054	1996-2000	-
Caterpillar Ag. & Ind.	416D	Cat. 3054	1996-2001	-
Caterpillar Ag. & Ind.	420D	Cat. 3054	2003-2006	-
Caterpillar Ag. & Ind.	424D	Cat. 3054	2002-2006	-
Caterpillar Ag. & Ind.	426C	Cat. 3054	1996-2000	-
Caterpillar Ag. & Ind.	428C	Cat. 3054	1996-2001	-
Caterpillar Ag. & Ind.	428D	Cat. 3054T	2001-2004	-
Caterpillar Ag. & Ind.	428E	Cat. 3054T	2006-2014	-
Caterpillar Ag. & Ind.	430D	Cat. 3054	2001-2007	-
Caterpillar Ag. & Ind.	432D	Cat. 3054T	2001-2004	-
Caterpillar Ag. & Ind.	436C	Cat. 3054	1996-2000	-
Caterpillar Ag. & Ind.	438C	Cat. 3054	1998-2000	-
Caterpillar Ag. & Ind.	438D	Cat. 3054	2001	-
Caterpillar Ag. & Ind.	442D	Cat. 3054	2005	-
Caterpillar Ag. & Ind.	908	Cat. 3034	1998-2008	-
Caterpillar Ag. & Ind.	933	Cat., 3046	1991-1995	-
Caterpillar Ag. & Ind.	933C	Cat., 3046	1997-1999	-
Caterpillar Ag. & Ind.	D3C III	Cat. 3046, 5.0L	1993-2000	-
Caterpillar Ag. & Ind.	D3C LGP	Cat. 3204	1997-2006	-
Caterpillar Ag. & Ind.	D3G	Cat. 3046, 5.0L Caterpillar Dsl.	2002-2006	-
Caterpillar Ag. & Ind.	D4C III	Cat. 3046	1995-1999	-
Caterpillar Ag. & Ind.	D4C LGP	Cat. 3046	1994-2001	-
Caterpillar Ag. & Ind.	D4C LGP	Cat. 3204	1997-2001	-
Caterpillar Ag. & Ind.	D4C	Cat. 3204	1993-1995	-
Caterpillar Ag. & Ind.	D5C III Hystat	Cat. 3046	1994-1995	-
Caterpillar Ag. & Ind.	D5C LGP	Cat. 3046	1995-1996	-
Caterpillar Ag. & Ind.	D5C XL	Cat. 3046	2000-2001	-
Caterpillar Ag. & Ind.	D5G LGP	Cat. 3046, 5.0L Caterpillar Dsl.	2002-2007	-
Caterpillar Ag. & Ind.	D5G XL	Cat. 3046, 5.0L Caterpillar Dsl.	2001-2008	-
Caterpillar Ag. & Ind.	TH62 Telehandler	Cat. 3054	1995-2003	-
Caterpillar Ag. & Ind.	TH63 Telehandler	Cat. 3054	1995-2003	-
Caterpillar Ag. & Ind.	TH82 Telehandler	Cat. 3054T	1995-2003	-
Caterpillar Ag. & Ind.	TH83 Telehandler	Cat. 3054T	1995-2003	-

Product matching notes

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

How do I confirm CF-12346N fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Caterpillar Ag. & Ind. 416C, Caterpillar Ag. & Ind. 416D, Caterpillar Ag. & Ind. 420D and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 55A, Rotation: CW, Pulley Class: V2, then cross-check OE numbers Caterpillar 0R4327, 0R9273, 105-2811, 105-2812.

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 12346. That usually narrows the match quickly.

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