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PowerTrax No-Slip Differential Lock for Ford 9" 28 Spline Open Carrier | Compatible with Ford Bronco, F-100, F-150, Mustang, Thunderbird, Lincoln Continental | Replaces Eaton 187SL13A, Ford D3SZ4026A
✅ 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 18, 2026 11:20 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
7.61/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Accu Auto Parts
🚚 Shipping
Free Shipping
Product Details
✓✅ Automatic Locking Differential – Provides 100% traction to both wheels, improving off-road, towing & high-performance capabilities with no friction plates or clutches.
✓✅ 28-Spline Ford 9" Compatibility – Designed for open carriers in Ford 9-inch rear differentials with 28-spline axle shafts for precise fitment & easy installation.
✓✅ Stronger Than Factory Open Differential – Delivers superior durability & torque transfer, perfect for street, off-road, and competition use.
✓✅ Drop-In Locker, No Modifications Needed – Quick installation into an open differential, eliminating the need for special tools or major rebuilds.
✓✅ 2-Year/100,000-Mile Warranty – Backed by PowerTrax for long-term performance, ensuring enhanced vehicle control & traction in all conditions.
⚙️ Specifications
Powertrax
PowerTrax
Lock-Right (Differential Locker)
9206902800
No
Machined
9206902800
544909, LBF9, SL F9-28-31
Manufacturer
Powertrax
Brand
PowerTrax
Model
Lock-Right (Differential Locker)
Item model number
9206902800
Is Discontinued By Manufacturer
No
Exterior
Machined
Manufacturer Part Number
9206902800
