Answer
Jun 10, 2025 - 08:04 AM
Yes — the Dexter Axle K23‑462‑00 electric brake assembly is indeed the new-style flange version:
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It fits 4,400 lb Dexter D40 axles built after May 2009, featuring a 4-bolt mounting flange — the hallmark of the new-style flange
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Multiple retailers specifically list it as compatible with new-style flange axles. This fits Dexter D40 4K Axles with New Style Flange
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The Dexter catalog confirms K23‑462‑00 is a “Complete 10" × 2¼" electric brake assembly… New Style Brake. Cast Backing Plate”
🔧 Fitment Summary:
| Feature | Details |
|---|---|
| Axle Capacity | 4,400 lb (manual-adjust, electric) |
| Brake Size | 10″ diameter × 2¼″ width |
| Mounting Pattern | 4‑bolt new‑style flange |
| Fitment | Left-hand (K23‑462‑00); Right-hand counterpart is K23‑463‑00 |
So if your trailer has post‑May 2009 Dexter axles with the 4‑bolt flange, K23‑462‑00 is the correct left‑hand electric brake. For the right side, use K23‑463‑00.
Source: mytruckpoint.ca
