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 17793N 12V 1.2kW Starter Motor DENSO OSGR

WAI 17793N 12V 1.2kW Starter Motor DENSO OSGR

£117.74 £115.43
2% OFF
WAI 32893N 24V 4.5kW Starter Motor DENSO OSGR

WAI 32893N 24V 4.5kW Starter Motor DENSO OSGR

£136.97 £134.28
2% OFF
WAI 33217N 12V 2.7kW Starter Motor DENSO OSGR

WAI 33217N 12V 2.7kW Starter Motor DENSO OSGR

£113.96 £111.73
2% OFF
WAI 17737N 12V 1.2kW Starter Motor DENSO OSGR

WAI 17737N 12V 1.2kW Starter Motor DENSO OSGR

£115.05 £112.79
2% OFF
AS-PL S6004 12V 2kW DENSO Type Starter Motor

AS-PL S6004 12V 2kW DENSO Type Starter Motor

£105.50 £103.43
2% OFF
AS-PL S6007 12V 2.2kW Starter Motor DENSO Type

AS-PL S6007 12V 2.2kW Starter Motor DENSO Type

£107.67 £105.56
2% OFF
AS-PL S6045 12V 1kW Starter Motor DENSO Type

AS-PL S6045 12V 1kW Starter Motor DENSO Type

£101.72 £99.73
2% OFF
AS-PL S6046 12V 1.4kW Starter Motor DENSO Type

AS-PL S6046 12V 1.4kW Starter Motor DENSO Type

£111.53 £109.34
2% OFF
AS-PL S6072 12V 1.4kW Starter Motor DENSO Type

AS-PL S6072 12V 1.4kW Starter Motor DENSO Type

£107.77 £105.66
2% OFF
Technical Specification
PRODUCT NUMBER 17793N30236N30403N32893N33217N17737NS6004S6007S6039S6045S6046S6055S6055PRS6061S6072
Voltage 121212241212121212121212121212
Design OSGRPMGRPMGROSGROSGROSGR
Manufacturer DensoDensoDensoDensoDensoDenso
Power 1.21.51.64.52.71.22.02.21.61.01.41.81.81.31.4
Rotation CWCCWCWCWCWCWCWCWCWCWCWCWCWCWCW
Teeth 91391211999999121299

Q 1. What machines does the WAI 32958N starter motor fit?

A. This starter motor fits 27 applications across Case and New Holland Industrial machines, including the Case 335 (2004–2014), Case 335B (2007–2015), Case 340 (2004–2014), Case 340B (2007–2015), Case 8120 (2008–2012), Case 9120 (2008–2012), Case AFX8010 (2003–2007), and Case Steiger 335 (2008–2011), among others. Use the selection widget to match your exact make, model, and engine variant, or search our cross-referenced catalogue by OEM number or machine model. Every fitment shown is backed by our Fit Guarantee.

Q 2. Does this replace a Denso starter motor — what are the Denso part numbers?

A. Yes. The WAI 32958N directly replaces Denso original-equipment starter motors. Confirmed Denso references for this part include Denso 228000-7550, Denso 228000-7551, Denso 2280007550, Denso 2280007551, Denso 4280004250, and Denso DSN940. There are 31 cross-references in total across multiple OE brands — search our catalogue by any of these numbers to confirm fit.

Q 3. Does this starter motor replace a Bosch or Delco Remy unit?

A. Yes. This part cross-references to Bosch 0 986 023 430 and Bosch Exchange 0986023430, as well as Delco Remy DRS3897 and Delco Remy DRS3897N. Additional references include Remy 19085003, Valeo 458334, and Prestolite Electric 20540101, among others. In total, 31 OE and aftermarket references are listed — use any of these numbers in our catalogue search to verify fit for your machine.

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

A. The WAI 32958N operates on a 24V system and delivers 5.5kW of output power. It uses an OSGR (Off-Set Gear Reduction) design with clockwise rotation and a 10-tooth drive pinion. It is supplied brand new — not an exchange or remanufactured unit.

Q 5. What does OSGR mean and why does it matter for fitting this starter?

A. OSGR stands for Off-Set Gear Reduction. It refers to the internal drive arrangement where a reduction gear set is positioned off-axis from the armature, delivering high torque at lower armature speed. When replacing a starter motor, the design type must match your original unit — fitting an OSGR starter to an application that uses a different design type will result in incorrect engagement. Confirm your original starter design against this part's specification before ordering.

Q 6. Is this a new starter motor or a remanufactured exchange unit?

A. This is a brand-new starter motor. It is not a remanufactured or exchange unit, and no core return is implied by the part number or listing.

Q 7. How do I confirm this starter motor is the right one for my Case or New Holland machine?

A. The most reliable method is to match your existing OE part number against the 31 cross-references listed for this part, which include Denso, Bosch, Delco Remy, Valeo, Remy, Prestolite Electric, Iveco, Hella, AD Kuhner, and DRI references. You can also use the selection widget with your machine make, model, and engine variant, or ask Simon directly. Every fitment is backed by our Fit Guarantee.

Q 8. 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 9. 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