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Motive Gear 379570S Differential Pinion Nut for AMC 20, Ford 7.5", 8.0", 8.8" & 9" Differentials (3/4"-20 Thread)
✅ 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 Jun 17, 2026 2:52 PM · 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 43% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 🏷️The retail sticker price has been slashed by 93% — a steep markdown from the official listing.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.69/20
Deal Strength
10/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Precision Pinion Nut Replacement – Designed for AMC 20 and Ford 7.5", 8.0", 8.8", and 9" differential applications requiring a 3/4"-20 pinion shaft nut.
✓Maintains Proper Pinion Bearing Preload – Essential for securing the pinion assembly and helping maintain correct gear setup and differential performance.
✓Durable Construction – Manufactured to withstand the high loads and stresses associated with differential operation and drivetrain service.
✓Ideal for Differential Rebuilds – Recommended when replacing ring and pinion gears, crush sleeves, bearings, or during complete axle overhauls.
✓Direct Replacement Fit – Replaces numerous OEM and aftermarket part numbers from Ford, Chrysler, Yukon Gear & Axle, Dorman, DT Components, and others.
⚙️ Specifications
Fastener Type
Socket Head
Thread Size
3/4"-20
Exterior Finish
Machined
Color
Reddish-brown
Metal Type
Stainless Steel
Finish Type
Polished
Brand
Motive Gear
Item dimensions L x W x H
6 x 6 x 5.5 inches
Thread Style
Right Hand
Thread Class
Class 6H
Size
Onesize