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Dorman 600-399 Front Differential Lock Actuator
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 7:45 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
5.12/22
Market Standing
6.62/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Ideal replacement - this differential lock actuator directly replaces the original equipment part on specific vehicle years, makes and models
✓Effective fix - installation addresses inoperative differential lock caused by failed original actuator
✓Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
✓Trustworthy quality - backed by a team of designers and engineers in the United States
✓Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.
⚙️ Specifications
Dorman Products
Dorman
600-399
1.42 pounds
4.1 x 5.31 x 10.88 inches
600-399
Ready To Paint If Needed
600-399
1S12657; TCA-81; 52114387AA; 52114387AB; 52114387AC; 52114387AD; 52114387AE; 52114387AF; 68399418AA
Center
Manufacturer
Dorman Products
Brand
Dorman
Model
600-399
Item Weight
1.42 pounds
Product Dimensions
4.1 x 5.31 x 10.88 inches
Item model number
600-399