SKU: 34421668051
gear marking compound

gear marking compound QU90008 Gear Marking Compound for 1999 Chevy 2500

Sale price$20.91 Regular price$23.23
Save 10%

Pay in installments of $5.81 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

gear marking compound QU90008 Gear Marking Compound for 1999 Chevy 2500QU90008 Gear Marking Compound is used for checking the tooth contact pattern when setting up axle ring and pinion gears. Contents net wt. 3g. USA Made. Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project! Dan the Gear Man Tech Notes: Best Results To Apply Wear Gloves California Proposition 65

QU90008 Gear Marking Compound is used for checking the tooth contact pattern when setting up axle ring and pinion gears. Contents net wt. 3g. USA Made.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Best Results 
To Apply
Wear Gloves 
California Proposition 65
 
Safety Data Sheets 
Matching Parts
Matching Parts
Applications

Tech Note 1: Best Results
For best results, there must be some resistance applied to the differential and ring gear as you turn the pinion gear. For a rear axle, you can install the axle shafts and brake drums and lightly apply the parking brakes. For front axles, put a wrench on a ring gear bolt and apply pressure against the rotation of the gear.

Tech Note 2: To Apply
Brush the Gear Marking Compound on both sides of several ring gear teeth. Rotate the pinion gear so it turns the ring gear several times in both directions. Check the contact pattern with the desired pattern show in a service manual or installation instructions specifically intended for the gear set you are using.

Tech Note 3: Wear Gloves
Wear gloves when using Gear Marking Compound.

Tech Note 4: California Proposition 65
This product contains a chemical known in the State of California to cause cancer. This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. (source MSDS dated 4/17/2018)

Safety Data Sheets:  MSDS
MSDS

Tech Note 5: Matching Parts
QT9404 Application Brush
QU90009 Universal Axle Service Pack

Applications:  
Universal for all Axle Gear Sets

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34421668051

Discover Niche Categories That Outsell gear marking compound

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
GA Nichols
Port Orchard, US
★★★★★ 5
Nice trailer plug
Color: Black, Size: 1
Fits perfectly and does not come off, even in the car wash. No fading in the last year of use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Verified Purchase
Ade Nji
Lexington, US
★★★★★ 4
Good value for the price
Color: Black, Size: 1
A good fit and good value for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
M
Verified Purchase
MikeyDog
Omaha, US
★★★★★ 5
Plug That Hole!
Color: Black, Size: 1
I have been very pleased with how well this cover is holding up. It fits snugly into the receiver hole and stays put. Makes the back of the car look so much better and keeps dirt out of the receiver. Good Job! PLUS: I don't have to store the plug in the back of the car any longer! Hinged piece is still nice and flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2025
T
Verified Purchase
Talquin
New York, US
★★★★★ 5
Well constructed! Tight Fit.
Color: Black, Size: 1
Great construction, very durable. A bit tight to install, but that is not necessarily a bad thing. It will certainly keep it from ever falling off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
D
Verified Purchase
David
Carnegie, US
★★★★★ 5
Easy to install.
Color: Black, Size: 1
Well worth the money and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

recommand products