Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
USA Standard Gear (ZG GM12T-342) Ring & Pinion Gear Set for GM 12-Bolt Truck Differential
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 8:37 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 72% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
8.92/22
Market Standing
0.56/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Drivetrain America
🚚 Shipping
Free Shipping
Product Details
✓USA Standard ring and pinion sets are the right choice to add confidence to your install
✓USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications
✓USA standard gear offers a standard one year warranty against defects on their ring and pinion sets
✓This product is used in a 3.42 axle ratio
⚙️ Specifications
USA Standard Gear
USA Standard Gear
ZGGM12T-342
14.5 pounds
16 x 12 x 6 inches
ZG GM12T-342
No
ZG GM12T-342
ZG GM12T-342
ZG GM12T-342
Manufacturer
USA Standard Gear
Brand
USA Standard Gear
Model
ZGGM12T-342
Item Weight
14.5 pounds
Product Dimensions
16 x 12 x 6 inches
Item model number
ZG GM12T-342
