Shipping & DeliveryReview your delivery options
Collector ResourcesGuides, research and ideas
Your Kind of HobbyDiecast, models, trains & more
Join the Muncle Mikes CrewQuestions? Get in touch.
PineCar P4039 diamond compound syringe, polishing cloth and two brushes
Available to orderSKU: PINP4039

PineCar P4039 Diamond Finishing Kit for Axles and Wheel Hubs

$11.99

PineCar P4039 Diamond Finishing Kit provides the final polishing stage for pinewood derby axles and wheel hubs. Its fine diamond compound is designed to remove small surface imperfections after progressive polishing. Features and contentsCompound provides an...

  • Photos and product details show the item, packaging, and condition.
Save this find for later.
$100 U.S. Shipping ThresholdEligibility confirmed at checkout Collector ResourcesGuides & research Returns PolicyReview the terms Have a Question?Contact Muncle Mikes
My Collection

Product details

PineCar P4039 Diamond Finishing Kit provides the final polishing stage for pinewood derby axles and wheel hubs. Its fine diamond compound is designed to remove small surface imperfections after progressive polishing.

Features and contents

  • Compound provides an approximately 8000-grit-equivalent finish.
  • Compatible with one-piece axles and nail-type axles.
  • Intended as the final step after the PineCar P4038 Micro-Polishing System, sold separately.
  • Includes 1 gram (0.03 ounce) of diamond compound, one polishing cloth, two polishing brushes and instructions.
  • Manufacturer states the supplied material can finish axles and hubs for five racers.
  • For ages 14 and up; not a toy. Store above 32 degrees F (0 degrees C).

Product details

  • Manufacturer: Woodland (PineCar)
  • Manufacturer part number: P4039
  • Scale: Not scale-specific

Includes one P4039 finishing kit. Axles, wheels, a car and power tools are not included. Apply as directed in the instructions; the drill and axle pictured demonstrate use and are not supplied. Check event rules before modifying racing components.

Explore PineCar tools and accessories.

Specifications are listed alongside the product details above.

Condition & collecting

Check the scale, assembly level, and included parts. Paint, glue, batteries, and tools are included only when listed.

Shipping & returns

Shipping, taxes and any applicable discounts are calculated at checkout.

Collector reviews

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

THE NEXT GREAT FIND

You Might Also Like

More of what you love. A few good reasons to keep looking.

Explore the collection

More like this

1 finds
Why these products?

We match the recorded product type, hobby, scale, maker and casting where those details are available. Explicitly selected items come first. Custom builds, loose cars, DIY kits and parts stay in their own lanes. Matching scale or brand alone does not prove compatibility.

Prices and availability are confirmed at checkout.

TAKE A CLOSER LOOK

Compare your finds

Only recorded product details are shown. Missing information is not a compatibility claim. Open each listing for the full description, options and current terms.