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Details
| Specification | Value |
|---|---|
| Brand | CASCO |
| MPN | csl25100as |
| Inner Diameter [mm] | 9 mm |
| Outer Diameter [mm] | 25 mm |
OE numbers (2)
About this product
Sourced from CASCO, this slip ring alternator (CSL25100AS) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications โ Inner Diameter [mm]: Stainless Steel mm, Outer Diameter [mm]: 25 mm โ are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 096157101, 11179002, 1.2041.0, 131817 and 19 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CASCO is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability โ you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative โ use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value โ and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Fitment not confirmed for this part
We could not confirm which vehicles this part fits โ check before buying.Equivalent products (23)
Show all 23 OE numbers
Slip Ring Alternator CASCO CSL25100AS โ compatible car models
| Manufacturer article number (MPN) | CSL25100AS |
|---|---|
| OE part numbers | 1.2041.0, 139784 |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
CASCO csl25100as Brand New HQ. Inner Diameter [mm]: 9 mm. Outer Diameter [mm]: 25 mm
- 1x Slip Ring Alternator
Shipping, returns, warranty
Free UK delivery on orders over ยฃ50.00. Tracked standard shipping.
- Standard delivery: 4โ8 business days
- Order before 5pm โ ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Slip Ring Alternator compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine โ we'll confirm whether this Slip Ring Alternator fits. All fitment data is verified through TecDoc.
What specifications does this CASCO Slip Ring Alternator have?
This CASCO Slip Ring Alternator has the following specifications: Inner Diameter [mm]: 9 mm; Outer Diameter [mm]: 25 mm. Check the full specifications table above for complete details.
What OE part numbers does this Slip Ring Alternator replace?
This Slip Ring Alternator replaces OE part numbers: 1.2041.0, 139784. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Slip Ring Alternator cost?
Slip Ring Alternator prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this CASCO Slip Ring Alternator. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Slip Ring Alternator?
Regular inspection of your Slip Ring Alternator is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Slip Ring Alternator?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Slip Ring Alternator fitted by a professional mechanic.
Can I use this part as a replacement for OE 1.2041.0?
Yes, this CASCO Slip Ring Alternator is a direct replacement for OE part number 1.2041.0. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
