This pull start will only fit the following engines. 

Thunder Tiger Pro12 engine
Thunder Tiger Pro15 engine

OK, so before you buy, please understand that this is an aftermarket version of the Thunder Tiger original pull start as the originals are no longer available. The casing is a little less flexible than the original, but the spool has been fitted with Kevlar cord, so will not easily break and should last longer than the original. These have been designed and manufactured by RCScrpayard as there is no other alternative pull starts available that will fit the Pro12 and Pro15 engines.

It has been designed and 3D printed by RCScrapyard using ABS Plastic which is heat tolerant, hard wearing and durable. It is a new product for us, and only a limited amount are being produced until customer feedback is recieved. If you purchase please would you let me have your feedback once fitted, in order to help improve the design further.

Measurements

9mm Hex aperture for Thunder Tiger starter shaft (Measured across the flats).

37mm Length (across backplate)

37mm High (across backplate)

30mm between fixing hole centres. Measured both vertically and horizontally

19mm Depth / Width 

The screws supplied may need to be cut to size.

To be sure - take a look at the last photo in the listing. If the back of your engine looks like this - then it will fit. If in doubt - please ask me.

Buy With Confidence from RCScrapyard:

With over 40 years of hands-on experience in Radio Control, we know RC inside and out - from classic Nitro-powered vehicles to the latest high-performance Electric models.

We're proud to be Authorised Tamiya and Kyosho Dealers, supplying genuine parts, kits and accessories direct from official channels. Every order is carefully checked, securely packaged, and dispatched using insured and trackable delivery.

RCScrapyard is the winner of the 2025 eBay for Business *Pioneer Business* Award, recognising excellence in customer service, product knowledge, and trusted expertise.

Whether you're buying your first model or adding to a lifelong collection, you can buy with complete confidence - our commitment to quality, honesty, and after-sales support comes as standard with every purchase!

Please Note:

Packaged items are sold on a 30 day return basis, and returns will be accepted provided the packaging is unopened.  

Used or second-hand spares are sold as seen, and are non returnable.

Please feel free to ask any questions, I will endeavour to answer them promptly both before and after the sale.