Rear AWD Differential Drive Sprocket for Mercedes CLA250 CLA45 AMG & B250 4MATIC
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Select Mercedes-Benz CLA250, CLA45 AMG and B250 4MATIC rear drive units equipped with a matching sprocket design.
- Fitment limits: Match tooth count, shaft/spline dimensions and differential assembly number. CLA and B-Class models can use different 4MATIC components.
Product Overview
A worn sprocket in the rear drive assembly can create drivetrain noise or unreliable engagement. This replacement is intended for an internal rear-differential repair rather than replacing the entire drive unit.
The right repair starts with identifying the failed component, not just matching a familiar model name. Use the compatibility notes and reference numbers below to check that this is the same part your vehicle or machine requires.
Key Features & Performance
- Application-focused rear awd differential drive sprocket for the fitment described in this listing.
- Repair or upgrade focus: A worn sprocket in the rear drive assembly can create drivetrain noise or unreliable engagement.
- Fit-critical details: Match tooth count, shaft/spline dimensions and differential assembly number. CLA and B-Class models can use different 4MATIC components.
Specifications
- Product: Rear AWD Differential Drive Sprocket
- Listed application: Select Mercedes-Benz CLA250, CLA45 AMG and B250 4MATIC rear drive units equipped with a matching sprocket design.
- Reference numbers: No confirmed OEM cross-reference supplied
- Northline Parts SKU: NLT2S01213
Replaces / Cross-References
Reference identifiers: No confirmed OEM cross-reference supplied. Numbers are for identification only; a seller-supplied identifier does not establish interchange without matching the original part.
Installation & Fitment Notes
Match tooth count, shaft/spline dimensions and differential assembly number. CLA and B-Class models can use different 4MATIC components.
Compare the existing unit, relevant dimensions, connections and original part number before installation. Diagnosis and installation should follow the vehicle or equipment service procedure.
Frequently Asked Questions
What should I verify before buying?
Match tooth count, shaft/spline dimensions and differential assembly number. CLA and B-Class models can use different 4MATIC components.
Is this an OEM part?
No. This is an aftermarket replacement or upgrade item. OEM numbers, when listed, are provided as references for comparison and do not identify the product as genuine manufacturer equipment.
Part Summary
Part: Rear AWD Differential Drive Sprocket. Application: Select Mercedes-Benz CLA250, CLA45 AMG and B250 4MATIC rear drive units equipped with a matching sprocket design.. Reference: No confirmed OEM cross-reference supplied. Purpose: A worn sprocket in the rear drive assembly can create drivetrain noise or unreliable engagement.
Keywords: Rear AWD Differential Drive Sprocket, Select Mercedes-Benz CLA250, CLA45 AMG and B250 4MATIC rear drive units equipped with a matching sprocket design., No confirmed OEM cross-reference supplied, replacement part, repair, Northline Parts, NLT2S01213.