SKU:SMX037
OEX Starter Motor 12V 13Th CCW United Tech Style SMX037
OEX Starter Motor 12V 13Th CCW United Tech Style SMX037
Couldn't load pickup availability
Description
Description
-
Starter Motor 12V 13Th CCW United Tech Style – SMX037
The OEX Starter Motor SMX037 is a compact and reliable 12V starter motor designed as a direct replacement for United Technologies-style units. Engineered for consistent and efficient cranking performance, this unit is ideal for small engine, industrial, and equipment applications where dependable starting power is required.
Manufactured using quality-tested components and built to meet strict industry standards, this starter motor delivers reliable operation, durability, and long service life across a range of light-duty and industrial environments.
Key Features
* 13 tooth pinion (13Th) – ensures precise engagement with ring gear
* Counter-clockwise rotation (CCW) – matches OE specifications
* United Tech-style design – direct replacement for OE units
* Pad mount configuration – ensures correct alignment and installation
* Compact and lightweight construction – ideal for small engines and equipment
* Brand new unit – not remanufactured
* 3-year passenger / 1-year commercial warranty
Specifications
* Voltage: 12V
* Power Rating: 0.5kW
* Rotation: CCW
* Number of Teeth: 13
* Starter Mount Type: Pad
* Mount Centres A: 70mm
* Mount Hole Diameter: 10mm
* Pinion Diameter: 38mm
* Pinion at Rest: 33mm
* Overall Length: 200mm
* Weight: Approx. 2.3kg
* Suits Unit Make: United Technologies
* Unit Type: New
Vehicle / Equipment Applications
Commonly fitted to:
* Kohler small engines (12.5HP – 14HP range, various models)
* Industrial and agricultural equipment
* Generators and small machinery applications
* United Technologies starter systems(Fitment may vary depending on engine model and mounting configuration.)
* Note: Always confirm compatibility using part number SMX037, mounting dimensions, rotation (CCW), and tooth count before purchase.
Performance & Reliability
The SMX037 starter motor is designed to provide reliable cranking performance for small engines and industrial equipment. Its lightweight construction combined with efficient 0.5kW output ensures consistent starting while minimizing electrical load.
Its OE-style United Technologies configuration ensures proper fitment and dependable performance as a direct replacement unit.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for direct fitment and OE-level performance
- Built using ISO-certified manufacturing processes
- Proven reliability in industrial and small engine applications
- Backed by strong warranty support
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

-
-
-
Over 7800 Positive Trade Me Feedbacks
See feedback
FAQs
See All
What payment methods can I use?
We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.
Are the auto parts on your website genuine?
We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.
Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
Customer Reviews
-
Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
William -
We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
Anna -
Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
Del -
I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
We Solve The Auto Parts Challenges Others Can't
TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
OEX Starter Motor 12V 13Th CCW United Tech Style SMX037