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WAI 12381N 12V 150A Bosch IR/IF Alternator

WAI 12381N 12V 150A Bosch IR/IF Alternator

£141.53 £138.75
2% OFF
WAI MG52 12V 150A Alternator MAHLE IR/IF

WAI MG52 12V 150A Alternator MAHLE IR/IF

£113.49 £111.26
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Technical Specification
PRODUCT NUMBER 12381NMG52
Voltage 1212
Output Current 150150
Design IR/IFIR/IF
Manufacturer BoschMahle
Pulley Groove Pulley
Rotation CWCW

Q 1. Does this alternator replace Bosch 0 124 615 041?

A. Yes. The WAI 12714N directly replaces Bosch 0 124 615 041 (also cross-referenced as 0124615041). There are eight OE references in total for this part, also covering Iskra 11204254, Iskra AAN8166, Iskra IA1117, Mahle Original MG52, Case 87452821, and KHD 01182040. If you have the original part number to hand, use our cross-referenced catalogue search or ask Simon to confirm the match.

Q 2. Which Case and New Holland machines does this alternator fit?

A. The WAI 12714N fits six confirmed applications — two Case models (MX210, MX230) and four New Holland Industrial models (TG210, TG230, TG255, TG285), all from the 2002–2006 build range. Use the selection widget to match your exact make, model and engine variant, or search by OEM number. Every fitment listed is backed by our Fit Guarantee.

Q 3. Does this replace the Case part number 87452821?

A. Yes — Case 87452821 is one of the eight OE cross-references carried by the WAI 12714N, making it a direct replacement for that original Case unit. Search our catalogue by that number or ask Simon if you need further confirmation.

Q 4. What are the key electrical and mechanical specifications?

A. The WAI 12714N is a 12-volt, 150-amp alternator with an IR/IF (internal regulator / internal fan) design and clockwise rotation. It is supplied without a pulley — you retain and refit the original pulley during installation. The unit is brand new, not remanufactured.

Q 5. Does it come with a pulley, or do I need to source one separately?

A. This alternator is supplied without a pulley. The original pulley from the unit being replaced is transferred across during installation. If the existing pulley is worn or damaged, you will need to source a replacement separately.

Q 6. Can I ask questions about this product before ordering?

A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.

Q 7. Is this part covered by your Fit Guarantee?

A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.

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