1991 Honda Accord Rear Left W37858 Drum Brake Wheel Cylinder, Hydraulic Brake Repair Replacement with Reliable Bore Fitment, Bleeder Service Details and Confident Everyday Stops

W37858 rear left drum brake wheel cylinder
✔️ Hydraulic wheel cylinder, rear left fitment, bore and thread specs

This W37858 drum brake wheel cylinder is a handy hydraulic brake service part for the 1991 Honda Accord. It is typically used during drum brake repair when bore, inlet thread, axle, and vehicle fitment match.

✅ Part number: W37858
✅ Type: Drum Brake Wheel Cylinder
✅ Brake position: Rear Left
✅ Bore diameter: 0.813 in
✅ Casting material: Aluminum
✅ Brake inlet thread: M10 X 1.0
✅ Brake line inlet diameter: 10
✅ Thread pitch: 1.0
✅ Bleeder screw included: Yes
✅ Bleeder screw cap included: No
✅ Package contents: 1 Drum Brake Wheel Cylinder

💡 How should a vehicle owner verify an exact drum brake wheel cylinder before ordering? A reliable match uses the cylinder number, vehicle details, axle position, bore, inlet thread, and housing specifications. - Confirm the exact year, make, model, and brake position - Compare dimensions, hardware, connections, and original part details - Inspect related rotors, shoes, calipers, or hydraulic components during service

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