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WAI 31644N 12V Starter Motor HITACHI

WAI 31644N 12V Starter Motor HITACHI

£108.13 £106.01
2% OFF
AS-PL S2007 12V 2kW Starter Motor HITACHI Type

AS-PL S2007 12V 2kW Starter Motor HITACHI Type

£103.02 £101.00
2% OFF
Technical Specification
PRODUCT NUMBER 18279N17927N18328N31644NS2001S2003S2005S2007S2008S2019S2027S2031S2041S2043S2044
Voltage 121212121224121224121212121212
Design PMGRPMGRPMGR
Manufacturer HitachiHitachiHitachiHitachi
Power 1.41.71.41.43.52.52.04.00.91.40.82.32.32.5
Rotation CWCWCWCWCWCWCWCCWCWCWCCWCWCWCW
Teeth 91011139991181189915

Q 1. What machines does this starter motor fit?

A. The WAI 17088N fits Thermo King and Carrier Transicold refrigerated transport units — 19 Thermo King applications and 1 Carrier Transicold application in total. Named models include the Thermo King CG-II M12, CG-II M20, CG-II M22, CG-II M30, NWD Series, SB-II and SB-II 30 di/TC, as well as Carrier Transicold Various Models. Use the selection widget or search our cross-referenced catalogue by machine model to confirm your exact application, and every fitment is backed by our Fit Guarantee.

Q 2. Which Hitachi part numbers does the WAI 17088N replace?

A. This unit replaces Hitachi S12-41A, Hitachi S12-59, Hitachi S1241A, Hitachi S1259, Hitachi S13-84, Hitachi S13-84A, Hitachi S13-84B, Hitachi S1384, Hitachi S1384A and Hitachi S1384B — 10 Hitachi references in all — along with a further 28 cross-references from Denso, Bosch USA, Delco Remy, Isuzu, Cummins, Carrier, Remy and Delphi, giving 38 verified OE references in total.

Q 3. Does this starter motor replace the Cummins 3675149RX or Denso 2819301?

A. Yes to both. Cummins 3675149RX and Denso 2819301 are among the 38 verified OE cross-references for this part. Additional confirmed equivalents include Bosch USA SR396X, Delco Remy DRS3246, Delco Remy DRS3377, Isuzu 5811001030 and Remy 69501. Search our catalogue by any of these numbers to confirm fitment, or ask Simon if you need further guidance.

Q 4. What are the key specifications of this starter motor?

A. The WAI 17088N operates at 12V with a 2.0kW power output. It uses an OSGR (Off-Set Gear Reduction) design, rotates clockwise, and has a 9-tooth drive pinion. It is supplied brand new, built to Hitachi OSGR specification.

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

A. OSGR stands for Off-Set Gear Reduction. In this design, a reduction gear set is positioned offset from the main motor axis, allowing high torque output from a compact, lightweight motor. This layout is particularly suited to the high duty-cycle demands of refrigeration unit engines, matching the geometry and engagement characteristics of the original Hitachi units this starter replaces.

Q 6. How do I confirm this part fits my vehicle or machine?

A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.

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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