Phone Phone 01926754100 Cart Cart
Fit guarantee icon
FIT GUARANTEE or Hassle-Free Returns
Quick delivery icon
QUICK DELIVERY On All Products Across UK
Customer support icon
GREAT SUPPORT 24/7 Support For Any Query
rating icon
TOP RATED Trusted by Our Customers
  • Ratings Standard Delivery: £4.99
  • Delivery Delivery Estimate: 1 to 2 working days
  • Save Extra Save Extra With 1 Offer
  • Ratings Compare With Similar Items
  • Use promo code "RMPK1" to get Additional 1% OFF
Compare with Similar products
WAI 12490N 12V 160A Bosch IR/IF Alternator

WAI 12490N 12V 160A Bosch IR/IF Alternator

£163.17 £159.97
2% OFF
Technical Specification
PRODUCT NUMBER 8073N86003108027N12490N
Voltage 121212
Output Current 130130160
Design 22SI Series IR/EF21SI Series IR/EFIR/IF
Manufacturer DelcoDelcoBosch
Pulley Without PulleyWithout PulleyWithout Pulley
Rotation CWCWCW

Q 1. What does this alternator replace — which OE part numbers does it cross-reference?

A. The WAI 8076N replaces 15 original-equipment part numbers across multiple OE brands, including Bosch USA AL9960LH, Cummins 3675240RX and 3935529, Remy 10459205, 10459217, 10459254, 19020306, 19020310 and 51219, AC Delco 321749, Motorcraft GL574RM, Unipoint ALT1002, ALT1004 and ALT1007, and N/A 3947578. To confirm a match against your own OEM number, search our cross-referenced catalogue by part number or ask Simon.

Q 2. What machine does this alternator fit?

A. Fitment data in our catalogue covers the Miller Applications Technology Nitro 200 (2001–2004) — one confirmed application. If your machine is not listed, cross-reference your OEM part number using the search tool or ask Simon. Every fitment shown is backed by our Fit Guarantee.

Q 3. What are the key specifications of the WAI 8076N?

A. It is a brand-new 12V, 145A alternator built to the Delco 22SI Series IR/EF design with internal regulation and an externally fitted regulator housing. It is supplied without a pulley, so your original pulley or a separately sourced one must be fitted during installation.

Q 4. Does this alternator come with a pulley?

A. No — the WAI 8076N is supplied without a pulley. You will need to reuse the pulley from the unit being replaced or source a compatible pulley separately before fitting.

Q 5. Is this a new unit or a remanufactured exchange?

A. It is brand new. No core or exchange unit is required — the WAI 8076N arrives ready to fit straight from the box.

Q 6. Does this replace the Cummins alternator references 3675240RX and 3935529?

A. Yes — both Cummins references 3675240RX and 3935529 are confirmed cross-references for the WAI 8076N, verified against the 15-reference OE data for this part. Use the cross-reference search to check any additional Cummins numbers not listed in the sample.

Q 7. 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 8. 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.

Get exclusive updates on offers & latest trends in construction industry

By sharing your email, you agree to our privacy policy & terms of service