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USA Standard Gear (ZG D30R-456R) Replacement Ring & Pinion Gear Set for Dana 30 Reverse Rotation 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 19, 2026 11:24 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️A 36% cut from the official retail price adds further appeal.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
1.83/22
Market Standing
2.16/20
Deal Strength
10/20
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 4.56 axle ratio
⚙️ Specifications
USA Standard Gear
USA Standard Gear
ZGD30R-456R
9.26 pounds
16 x 12 x 6 inches
ZG D30R-456R
Machined
ZG D30R-456R
Manufacturer
USA Standard Gear
Brand
USA Standard Gear
Model
ZGD30R-456R
Item Weight
9.26 pounds
Product Dimensions
16 x 12 x 6 inches
Item model number
ZG D30R-456R
Exterior
Painted
