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ATG11964 Alternator Clutch Pulley 0121C00401 F00M349824 F00M349899 for BMW Bosch Alternators | 7-Groove Serpentine Steel Replacement

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PRODUCT DETAILS

ATG11964 Alternator Clutch Pulley 0121C00401 F00M349824 F00M349899 for BMW Bosch Alternators | 7-Groove Serpentine Steel Replacement

PRODUCT DETAILS

Arrowhead	207-24007
BMW	12-31-7-560-678
Bosch	0121C00401, F00M349824, F00M349899, F00M349899000, F00M391158, F00M991260

Product Description

The ATG11964 Alternator Clutch Pulley is an aftermarket replacement component designed for compatible Bosch alternator applications. Constructed from steel, this pulley features a 7-groove serpentine belt profile and a clutch-type design to support proper belt engagement and alternator drive operation.

This pulley cross-references Bosch part numbers 0121C00401, F00M349824, F00M349899, F00M349899000, F00M391158, and F00M991260, as well as BMW reference 12-31-7-560-678 and Arrowhead 207-24007. It includes a clover component as specified in the product data.

With a 49 mm groove outside diameter, 53 mm overall outside diameter, 17 mm inner diameter, and M16 × 1.5 thread, the ATG11964 is intended for compatible alternator pulley replacement and servicing. Always verify the original part number, pulley dimensions, and alternator configuration before ordering.

Product Specs

Item Condition	Aftermarket Part
Description	Pulley
Notes	Includes Clover
Composition	Steel
Groove OD	1.929"
Groove OD	49mm
Groove Type	Serpentine
ID	0.669"
ID	17 mm
Number Of Grooves	7
OD	2.087"
OD	53 mm
Pulley Type	Clutch
Thickness	34.500 mm
Thread Size	M16-1.5

Estimated Weight and Packaging

Item	Details
Net Weight	0.35 kg (350 g) — Estimated
Gross Weight	0.45 kg (450 g) — Estimated
Package Dimensions	10 × 10 × 6 cm — Estimated
Packaging	Protective carton

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
Clutch Pulley Design	Clutch-type alternator pulley	Supports proper alternator drive operation
7-Groove Profile	Serpentine belt configuration	Provides compatible belt engagement when specifications match
Durable Construction	Steel construction with specified dimensions	Supports dependable service in compatible applications

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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