Monogram Armature 4 1/2 Volt Custom Wound 36D Mabuchi Motor Slot Car NOS #SR1474

Description

For this listing we offer one
(1) vintage 1960's original Monogram Tiger Custom Wound (Head Driven ) 4 1/2 Volt DC Armature for X-220, 36D Mabuchi and Similar Motors.
Tiger's new ultra power shaft armature
(75 turns of #29 wire).
New Old Stock.
Manufactured in the 1960's by Monogram.  Part # SR1474.   For 1/32  1/24  1/25 scales.
GET HOT!  OVER 30,600 RPM STOCK!!!  GO Tiger!
Tiger's new generation of hot stock motor armatures.  Each are precision manufactured to rigid specifications.  A typical result of Tiger's engineering and ingenuity.
Special Rewind Armatures
The super hot Tiger armatures are tightly wound to Monogram engineering specifications to withstand fantastically high RPM for higher than "stock" performance.
Be sure to read and perform each step of the changeover carefully, as the manufacturer cannot be held responsible if you should ruin your motor during installation, or blow the motor after completion.
Avoid unnecessary "no load" running.  Generally speaking, higher gear ratios and lower ohm controllers will be needed.  For best results, discuss with your local track operator.
Suggested Procedure
1.  Remove brush springs and brushes.
2. Use gear puller to remove pinion gear.
3. Carefully file away the serrations on gear end of shaft.  This is a MUST in order to pull shaft through the self aligning bearing.
4. Open tabs on sides of case.  A Monogram wrench works perfectly for this.
5. Remove old armature.  If armature begins to stick in the self aligning bearing, the serrations on the shaft will require additional filing.
6. For increased performance, remove magnets and place one or two layers of masking tape on inside of case sides to reduce gap between armature and magnets.  Replace magnets.
7. Slip new hot armature into place.  Add nylon front and be sure the armature rotates freely. Check for end play and if it is too great, add additional washer spacers from old armature.  If everything works well, carefully bend the tabs which hold the nylon front to the case.
8. Install brushes and pinion gear, and you're ready for action.
Motor for all 1/32 & 1/24 & 1/25 scale slot cars.
Info:
(
Can Driven
) Pinion armature comes out the
Can
end of the motor. .
(
Head Driven
) Pinion armature comes out the
Head
end of the motor.
My Dad owned a Hobby Shop that closed in the early 1970's, and he kept some of the more interesting slot cars and accessories from that era.  The items I am listing are in most cases, near new or gently used.  I have taken many pictures to show every angle and have tried to describe all features and/or flaws to the best of my ability.  Please email with any questions specific to something I may have missed. Please check my other listings as I will be selling many cars, accessories and track in all three scales-- HO, 1/32nd, and 1/24th.
If you don't see the car or part you are looking for, please email me.  If I have it, I will list it for you.  Many of the items in my inventory  are  NEW OLD STOCK.
These items come from a non-smoking environment.
Please look carefully at the pictures. We do out best to accurately describe each item, condition of the item and any defects.
What you see in the picture is what you are bidding on.
"SOLD AS IS, AS PICTURED"
If you have any questions regarding shipping or the item, please email us BEFORE you bid or buy.
The Shipping/Handling Fee, includes our cost for packaging materials, postage and Delivery Confirmation, but NOT insurance.
Fees shown are for USA Delivery ONLY. All Payments must be through PAYPAL.
**
FOREIGN BUYERS
please email for correct shipping fees BEFORE PAYING FOR YOUR ITEMS**
Regarding Shipping Fees for all Non USA winners:  Because Ebay does not let us put in shipping fees for all countries,  the shipping fee you see on our listing is an average and NOT the correct fee for your country.  Some countries are much lower and some are higher.  Please email us for your correct shipping fee BEFORE you pay.
PLEASE NOTE:  If we over-estimate the shipping fee we always refund the overage back to you.
THANKS FOR LOOKING AND HAPPY SHOPPING!