ATG10932 Alternator AMO0016 400-16121 7383 for Onan DYC EK EM KR Equipment, Massey Ferguson and Starrett 121D SD60D | 12V 37A CW IR Replacement-Products-TIANGUAN-Page 1

Home Products

ATG10932 Alternator AMO0016 400-16121 7383 for Onan DYC EK EM KR Equipment, Massey Ferguson and Starrett 121D SD60D | 12V 37A CW IR Replacement

3 Reviews

Add Your Review

US$108.00

ITEMNO： ATG10932

IN STOCK

BUY NOW ADD TO CART

Good Packaging

Safe Payment

100k+ Customers Top Choice

1 Year Warranty

90-Day Return

24/7 Service

TAGS：

Product Details Product Highlights Shipping

PRODUCT DETAILS

ATG10932 Alternator AMO0016 400-16121 7383 for Onan DYC EK EM KR Equipment, Massey Ferguson and Starrett 121D SD60D | 12V 37A CW IR Replacement

Part Numbers

Brand	OEM / Compatible Part Numbers
ARROWHEAD	AMO0016
BBB HD (OLD)	7356
CARGO	110408
J & N	400-16121
LESTER	7383
MOTOROLA	10-112, 10-214, RA12N451D, RA12N453
PRESTOLITE	110-112, 110-214
REMY LIGHT DUTY	53168

Product Description

The ATG10932 Alternator is a 12V, 37A aftermarket replacement designed for selected industrial and marine applications. It features clockwise (CW) rotation, an internally regulated (IR) design, an external fan (EF), a V1 pulley class, and a 12 o’clock clock position. The alternator is cross-referenced to Arrowhead AMO0016, J & N 400-16121, Lester 7383, and multiple Motorola and Prestolite part numbers.

This alternator is listed for selected Onan equipment, Massey Ferguson applications, other industrial equipment, and Starrett marine applications. The supplied vehicle fitment data specifically identifies the Starrett 121D inboard and sterndrive model from 1965 through 1969, with all engine configurations listed.

Before ordering, compare the original alternator part number and verify mounting dimensions, pulley configuration, electrical connections, and regulator compatibility. Confirm that the mounting ears and threaded-hole specifications match the existing installation.

Product Specifications

Specification	Details
Product SKU	ATG10932
Product Name	Alternator
Unit Type	Alternator
Condition	Aftermarket Part
Voltage	12V
Amperage	37A
Rotation	Clockwise (CW)
Regulator	Internal Regulator (IR)
Fan Type	External Fan (EF)
Clock Position	12 o’clock
Pulley Class	V1
Mounting Ear 1 Hole	5/16-18 threaded
Mounting Ear 2 Hole	9.8 mm unthreaded
Mounting Ear 1 Thickness	10.7 mm
Mounting Ear 2 Thickness	50 mm
Primary Reference	AMO0016
Additional References	400-16121, 7383, 110408, 7356
Applications	Industrial and marine equipment
Estimated Net Weight	3.5 kg (3500 g)

Compatible Applications

Manufacturer	Equipment Type	Model	Year	Engine
Starrett	Inboard & Sterndrive	121D	1965	All
Starrett	Inboard & Sterndrive	121D	1966	All
Starrett	Inboard & Sterndrive	121D	1967	All
Starrett	Inboard & Sterndrive	121D	1968	All
Starrett	Inboard & Sterndrive	121D	1969	All
Onan	Industrial Equipment	DYC, EK, EM, KR series	Not specified	Verify equipment details
Massey Ferguson	Agricultural / Industrial Equipment	Not specified	Not specified	Verify equipment details
Other Industrial Applications	Industrial Equipment	Not specified	Not specified	Verify equipment details
Starrett	Marine Applications	SD60D	Not specified	Verify equipment details

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
Reliable Charging Output	12V, 37A output with an internal regulator	Supports charging needs for compatible industrial and marine systems
Application-Specific Design	CW rotation, external fan, V1 pulley class, and 12 o’clock clock position	Helps match the original alternator configuration
Multiple Cross-References	Matches Arrowhead, Lester, Motorola, Prestolite, and other references	Simplifies replacement-part identification

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

Need Help?

Our product experts will respond to your email within 24 business hours.

Question *

Name *

Email *

Verification code *

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.

PRODUCT RECOMMENDATION