CABLE ASSY PARKING

<style> .qf-wrap{font-family:Arial,sans-serif;color:#222;max-width:960px;margin:0 auto} .qf-block{margin-bottom:12px} .b-section{border:1px solid #e0e0e0;border-radius:4px;overflow:hidden} .b-header{background:#1e2025;color:#fff;padding:14px 18px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none} .b-title{font-size:15px;font-weight:bold;letter-spacing:0.3px;text-transform:uppercase} .b-chevron{font-size:11px;transition:transform 0.25s;transform:rotate(180deg)} .b-chevron.open{transform:rotate(0deg)} .b-body{background:#fff;padding:22px 24px;display:none} .b-body.open{display:block} .qf-sub-head{font-size:13px;font-weight:bold;color:#1e2025;text-transform:uppercase;letter-spacing:0.4px;margin:20px 0 10px;border-bottom:1px solid #e0e0e0;padding-bottom:6px} .qf-para{font-size:14px;line-height:1.7;color:#333;margin-bottom:12px} .qf-intro-lead{font-size:15px;line-height:1.7;color:#222;margin-bottom:16px} .qf-spec-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:18px} .qf-spec-item{background:#fafafa;border:1px solid #e0e0e0;border-left:4px solid #c0392b;padding:10px 14px;border-radius:3px;min-width:130px;flex:1} .qf-spec-label{font-size:11px;color:#888;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:4px} .qf-spec-value{font-size:14px;font-weight:bold;color:#222} .qf-cross-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;margin-bottom:16px} .qf-cross-card{background:#fafafa;border:1px solid #e0e0e0;border-radius:3px;padding:8px 12px} .qf-cross-brand{font-size:11px;color:#888;text-transform:uppercase;letter-spacing:0.4px;margin-bottom:3px} .qf-cross-num{font-size:13px;font-weight:bold;color:#222;font-family:monospace} .qf-cross-note{font-size:11px;color:#888;margin-top:2px} .qf-cross-status{font-size:11px;color:#27ae60;margin-top:2px} .qf-warn-box{background:#fff8e1;border:1px solid #ffe082;border-left:4px solid #f57f17;border-radius:3px;padding:12px 16px;margin:14px 0;font-size:14px;color:#3e2000} .qf-info-box{background:#e8f4fd;border:1px solid #90caf9;border-left:4px solid #1565c0;border-radius:3px;padding:12px 16px;margin:14px 0;font-size:14px;color:#0d3359} .qf-symptom{border-left:4px solid #c0392b;background:#fff5f5;padding:10px 14px;margin-bottom:8px;border-radius:2px;font-size:14px;line-height:1.6;color:#222} .qf-symptom strong{color:#c0392b} .qf-logistics-table{width:100%;border-collapse:collapse;font-size:14px} .qf-logistics-table td{padding:10px 14px;border-bottom:1px solid #e0e0e0;vertical-align:top} .qf-logistics-table tr:last-child td{border-bottom:none} .qf-logistics-table td:first-child{color:#666;width:45%} .qf-logistics-table td:last-child{font-weight:bold;color:#222} .qf-logistics-table tr:nth-child(even){background:#fafafa} .qf-steps{list-style:none;padding:0;margin:0} .qf-steps li{display:flex;gap:14px;margin-bottom:14px;align-items:flex-start} .qf-step-num{background:#c0392b;color:#fff;font-size:13px;font-weight:bold;min-width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px} .qf-step-text{font-size:14px;line-height:1.7;color:#333} .qf-step-text strong{color:#1e2025} .qf-tool-row{background:#fafafa;border:1px solid #e0e0e0;border-radius:3px;padding:12px 16px;margin-top:18px;font-size:13px;color:#555} .qf-faq-item{border-bottom:1px solid #e0e0e0;padding:14px 0} .qf-faq-item:last-child{border-bottom:none} .qf-faq-q{font-size:14px;font-weight:bold;color:#1e2025;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start} .qf-faq-q-icon{background:#c0392b;color:#fff;font-size:11px;font-weight:bold;min-width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px} .qf-faq-a{font-size:14px;line-height:1.7;color:#444;padding-left:32px} .qf-frt-table{width:100%;border-collapse:collapse;font-size:14px} .qf-frt-table th{background:#1e2025;color:#fff;padding:10px 14px;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:0.4px} .qf-frt-table td{padding:11px 14px;border-bottom:1px solid #e0e0e0;color:#333;vertical-align:top} .qf-frt-table tr:nth-child(even) td{background:#fafafa} .qf-frt-table tr:last-child td{border-bottom:none} .qf-frt-table td:first-child{font-weight:bold;color:#1e2025;width:26%} </style> <div class="qf-wrap"> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b1')"> <div class="b-title">Overview &amp; Operating Principle</div> <div class="b-chevron open" id="qf-chevron-b1">&#9650;</div> </div> <div class="b-body open" id="qf-body-b1"> <p class="qf-intro-lead">The <strong>Toyota/Lexus 4643033171</strong> is a <strong>Parking Brake Cable Assembly #3</strong> &#8212; a rear segment of the Toyota mechanical parking brake system. It is a multi-strand steel wire rope routed through a protective outer conduit that mechanically connects the equaliser bracket under the vehicle floor to the rear brake actuating mechanism (drum brake shoe expander or disc brake caliper lever arm) at one rear wheel. Cross-references: <strong>4643033170</strong> (variant) and <strong>4643006160</strong> (related family number). Always verify fitment using the Toyota parts catalogue with your VIN before ordering.</p> <div class="qf-warn-box"><strong>&#9888; Verify the exact segment (No. 1 / No. 2 / No. 3) and left/right position before ordering.</strong> Toyota three-piece parking brake systems use a primary cable (#1, from lever to equaliser) and two rear cables (#2 left, #3 right, or combined #3). The 464<strong>30</strong>-xxxxx number series indicates a rear segment; 464<strong>10</strong>-xxxxx indicates the primary cable. Confirm the exact OEM number on the existing cable before purchasing.</div> <div class="qf-spec-row"> <div class="qf-spec-item"><div class="qf-spec-label">OEM part number</div><div class="qf-spec-value">4643033171</div></div> <div class="qf-spec-item"><div class="qf-spec-label">Toyota designation</div><div class="qf-spec-value">Parking Brake Cable Assembly #3</div></div> <div class="qf-spec-item"><div class="qf-spec-label">Cable type</div><div class="qf-spec-value">Multi-strand steel wire in outer conduit</div></div> <div class="qf-spec-item"><div class="qf-spec-label">Weight</div><div class="qf-spec-value">~0.7 kg</div></div> <div class="qf-spec-item"><div class="qf-spec-label">Quality</div><div class="qf-spec-value">OEM equivalent grade</div></div> </div> <div class="qf-sub-head">OEM Cross-References</div> <div class="qf-cross-grid"> <div class="qf-cross-card"><div class="qf-cross-brand">Toyota / Lexus OEM</div><div class="qf-cross-num">4643033171</div><div class="qf-cross-status">&#10003; Primary reference</div></div> <div class="qf-cross-card"><div class="qf-cross-brand">Toyota / Lexus OEM</div><div class="qf-cross-num">4643033170</div><div class="qf-cross-note">Variant / related number</div></div> <div class="qf-cross-card"><div class="qf-cross-brand">Toyota / Lexus OEM</div><div class="qf-cross-num">4643006160</div><div class="qf-cross-note">Related family number</div></div> </div> <div class="qf-sub-head">How the Toyota Parking Brake Cable System Works</div> <p class="qf-para">Toyota mechanical parking brake systems typically use a three-piece cable layout. The <strong>primary cable (#1)</strong> runs from the handbrake lever in the cabin to an equaliser bracket mounted under the floor. Two <strong>rear cables (#2 and #3)</strong> run from the equaliser bracket to each rear brake assembly. The equaliser is a pivoting bar that distributes the pulling force symmetrically to both rear wheels, ensuring equal braking force on each side regardless of individual cable slack differences.</p> <p class="qf-para">Cable 4643033171 (Cable #3) is one of the two rear segments. At the brake end, the cable nipple engages a lever on the rear brake shoe adjuster (drum brakes) or the hand-lever arm on the rear caliper (disc brakes with integrated parking mechanism). When the handbrake lever is pulled, the cable transmits the force to expand the shoes against the drum or engage the parking mechanism in the caliper, locking the rear wheel.</p> <p class="qf-para">Parking brake cables fail primarily from the outside inward: road salt and water penetrate the conduit end seals and attack the inner wire strands progressively, causing individual strands to break until the cable snaps or seizes in the conduit. A cable seized in its conduit will not return to the slack position after the handbrake is released, causing continuous rear brake drag, wheel bearing overheating, and uneven tyre wear on the affected side. Before replacing the cable, verify the equaliser bracket moves freely and the handbrake lever mechanism is not seized &#8212; a seized lever overloads the new cable and causes premature failure.</p> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b2')"> <div class="b-title">Symptoms of Failure</div> <div class="b-chevron open" id="qf-chevron-b2">&#9650;</div> </div> <div class="b-body open" id="qf-body-b2"> <div class="qf-symptom"><strong>Handbrake lever travels to maximum range without adequate holding force on a gradient</strong> &#8212; The cable has stretched beyond the adjuster range or individual wire strands have broken, reducing effective pulling force transmitted to the rear brake. A cable with broken strands will appear to function until the remaining strands fail suddenly.</div> <div class="qf-symptom"><strong>Handbrake releases but vehicle drags on one or both rear wheels</strong> &#8212; The cable is seized in its conduit and is not returning to its slack position after the lever is released. Confirm by checking whether the affected rear wheel can be rotated freely by hand with the handbrake fully released. A dragging wheel will also cause a burning smell from the affected corner.</div> <div class="qf-symptom"><strong>Burning smell from the rear of the vehicle after driving</strong> &#8212; A seized cable holding partial brake application causes the rear brake components and wheel bearing to overheat. Check rear wheel temperature immediately after stopping by carefully touching the wheel rim edge &#8212; excessive heat confirms brake drag from a seized cable.</div> <div class="qf-symptom"><strong>Handbrake warning light stays on after releasing the lever</strong> &#8212; On vehicles with a handbrake-off switch, a seized cable holds the lever slightly above its fully released position and keeps the warning light active even though the lever appears released.</div> <div class="qf-symptom"><strong>Audible snap or sudden complete loss of handbrake function</strong> &#8212; The wire has fractured completely, typically at a conduit end fitting where corrosion and repeated flexing concentrate stress. The handbrake lever travels to maximum with no resistance.</div> <div class="qf-symptom"><strong>Vehicle pulls to one side when handbrake is applied on a slope</strong> &#8212; One rear cable has stretched or seized more than the other, creating asymmetric brake force despite correct equaliser adjustment. The equaliser cannot compensate for a large cable-to-cable tension difference.</div> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b3')"> <div class="b-title">Logistics &amp; Customs</div> <div class="b-chevron open" id="qf-chevron-b3">&#9650;</div> </div> <div class="b-body open" id="qf-body-b3"> <table class="qf-logistics-table"> <tr><td>International HS Code</td><td>7312.10</td></tr> <tr><td>EAEU Customs Code (TN VED)</td><td>7312 10 890 0</td></tr> <tr><td>Net Weight</td><td>~0.7 kg</td></tr> <tr><td>Country of Manufacture</td><td>China</td></tr> <tr><td>Quality</td><td>OEM equivalent grade</td></tr> <tr><td>Hazardous goods</td><td>No</td></tr> <tr><td>Packaging</td><td>Individual export packaging</td></tr> </table> <p style="font-size:12px;color:#888;margin-top:12px;font-style:italic">Steel wire rope assemblies for vehicle control systems are classified under HS 7312.10 (stranded wire, ropes and cables of iron or steel). Verify the exact 10-digit subheading and applicable duty rates with your customs broker. Commercial invoice description: Steel wire parking brake cable assembly for motor vehicle.</p> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b4')"> <div class="b-title">Vehicle Compatibility</div> <div class="b-chevron open" id="qf-chevron-b4">&#9650;</div> </div> <div class="b-body open" id="qf-body-b4"> <div class="qf-info-box"><strong>Always verify fitment using your VIN or the OEM number printed on the existing cable before ordering.</strong> Toyota parking brake cables are highly model- and year-specific. The 464<strong>30</strong>-33171 number designates the rear segment (#3) of the parking brake cable system. Confirm the cable position (left or right rear) and segment number for your specific vehicle in the Toyota parts catalogue. Cross-references 4643033170 and 4643006160 cover related positions or model variants in the same cable family &#8212; verify which number appears on your existing cable.</div> <p class="qf-para">Due to the model-specific nature of Toyota parking brake cables, this listing page does not specify vehicle models without confirmed OEM catalogue data for this exact part number. Use the Toyota parts catalogue at parts.toyota.com with your vehicle&#8217;s VIN to confirm fitment before ordering.</p> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b5')"> <div class="b-title">Installation Tips</div> <div class="b-chevron open" id="qf-chevron-b5">&#9650;</div> </div> <div class="b-body open" id="qf-body-b5"> <p class="qf-para" style="margin-bottom:14px">Difficulty: <strong>Moderate.</strong> Estimated time: 45&#8211;90 minutes. Cable adjustment is mandatory after installation. Photograph the full cable routing under the floor before removal &#8212; incorrect routing on reassembly causes conduit kinking and premature wear.</p> <ol class="qf-steps"> <li><div class="qf-step-num">1</div><div class="qf-step-text"><strong>Release the handbrake fully and slacken the cable adjuster</strong> at the lever or equaliser to its minimum tension position before disconnecting any cable end fittings. Wind the adjuster nut fully off to provide maximum cable slack throughout the system.</div></li> <li><div class="qf-step-num">2</div><div class="qf-step-text"><strong>Raise and support the vehicle on axle stands</strong> with the rear wheels hanging at full droop for maximum access. Photograph the full cable run, conduit clip positions, and routing through the underbody before removal.</div></li> <li><div class="qf-step-num">3</div><div class="qf-step-text"><strong>Disconnect the cable at the rear brake end first</strong> &#8212; release the cable nipple from the brake shoe lever or caliper arm and extract the conduit from its bracket. On drum brake applications, the drum may need to be removed to access the cable-to-shoe lever connection inside the backplate.</div></li> <li><div class="qf-step-num">4</div><div class="qf-step-text"><strong>Release all conduit retaining clips</strong> along the underbody routing and disconnect the cable from the equaliser bracket. Inspect the equaliser for free movement &#8212; a corroded or seized equaliser pin must be freed and lubricated before the new cable is connected.</div></li> <li><div class="qf-step-num">5</div><div class="qf-step-text"><strong>Route the new cable exactly following the original path</strong>, securing all conduit clips in their original positions. Ensure no conduit kinking at bend points and that adequate slack exists at suspension articulation points &#8212; a cable routed too tightly will be placed under tension as the suspension droops, overstretching the wire.</div></li> <li><div class="qf-step-num">6</div><div class="qf-step-text"><strong>Connect both ends and adjust.</strong> Apply and release the handbrake 5&#8211;10 times to allow the new cable to seat in its conduit and the rear brake self-adjusters to set. Then adjust the cable tension at the lever or equaliser adjuster until the rear wheels lock firmly with <strong>4&#8211;6 clicks</strong> of lever travel and release completely with no drag when the lever is fully down. Confirm both rear wheels rotate freely by hand before lowering the vehicle.</div></li> </ol> <div class="qf-tool-row"><strong>Tools required:</strong> Hydraulic floor jack; rated axle stands; pliers for cable nipple release; screwdriver set for conduit clips; torque wrench for adjuster locknut; penetrating oil (equaliser pin and conduit brackets); drum puller if drum must be removed for access.</div> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b6')"> <div class="b-title">Frequently Asked Questions</div> <div class="b-chevron open" id="qf-chevron-b6">&#9650;</div> </div> <div class="b-body open" id="qf-body-b6"> <div class="qf-faq-item"> <div class="qf-faq-q"><span class="qf-faq-q-icon">Q</span>Should both rear parking brake cables be replaced simultaneously or only the failed one?</div> <div class="qf-faq-a">On vehicles with significant mileage or those operated in heavily salted road environments, replacing both rear cables simultaneously is strongly recommended. Both cables accumulate identical corrosion exposure and service life. If one has seized or snapped, the other is typically in the same condition and is likely to fail within a short subsequent interval. Replacing both during one underbody access visit avoids a second lift and cable routing job within a short period.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q"><span class="qf-faq-q-icon">Q</span>Is adjustment required after fitting a new parking brake cable?</div> <div class="qf-faq-a">Yes &#8212; adjustment is always required after cable replacement. Apply and release the handbrake 5&#8211;10 times first to seat the new cable in its conduit and allow the rear drum self-adjusters to set. Then adjust at the lever or equaliser adjuster nut until the rear wheels lock firmly with 4&#8211;6 clicks of lever travel and release completely with no drag at the fully-down position. On vehicles with drum brakes, confirm the drum self-adjuster is set correctly before adjusting the cable &#8212; excessive shoe-to-drum clearance cannot be corrected by over-tightening the cable.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q"><span class="qf-faq-q-icon">Q</span>Can the cable be repaired if only a few outer strands are broken?</div> <div class="qf-faq-a">No. Any broken wire strands in a parking brake cable are a safety failure requiring full cable replacement. Broken strands concentrate additional load on the remaining intact strands, accelerating further breakage. There is no safe method of repairing individual wire strands in a control cable application. The cable must be replaced regardless of how few strands appear broken.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q"><span class="qf-faq-q-icon">Q</span>Is white-label or custom packaging available for wholesale orders?</div> <div class="qf-faq-a">Yes. ok.parts works directly with the manufacturing facility and can accommodate neutral white-label packaging or branded packaging with your company logo, part numbers, and barcode. Use the Send Inquiry form on this page to discuss packaging specifications and order details with our team.</div> </div> </div> </div> </div> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('b7')"> <div class="b-title">Frequently Replaced Together</div> <div class="b-chevron open" id="qf-chevron-b7">&#9650;</div> </div> <div class="b-body open" id="qf-body-b7"> <table class="qf-frt-table"> <thead><tr><th>Part</th><th>Reference</th><th>Reason for Combined Replacement</th></tr></thead> <tbody> <tr> <td>Opposite Rear Parking Brake Cable</td> <td>Toyota / Lexus opposite-side rear cable &#8212; confirm by model and position</td> <td>Both rear cables accumulate identical corrosion exposure over the same service life. When one rear cable has seized or snapped, the other side is typically in the same degraded condition and will likely fail within a short subsequent period. Replacing both rear cables in one underbody access visit avoids a second lift, routing, and adjustment job within a short interval and restores symmetrical brake force across both rear wheels.</td> </tr> <tr> <td>Rear Brake Shoes</td> <td>Toyota / Lexus rear brake shoes &#8212; confirm by model, year, and brake drum size</td> <td>A seized parking cable that has been holding the rear brakes partially applied causes accelerated and uneven friction material wear on the affected side. If the cable was confirmed seized rather than snapped, the rear shoe friction material on that side will have been worn faster than normal and potentially glazed from overheating. Inspecting shoe thickness and surface condition when replacing the cable is always advisable &#8212; if worn unevenly or below minimum thickness, replace simultaneously to restore correct handbrake geometry and holding force.</td> </tr> <tr> <td>Rear Brake Drum</td> <td>Toyota / Lexus rear brake drum &#8212; confirm by model, year, and drum diameter</td> <td>A cable seized in the applied position causes the rear brake drum components to overheat repeatedly. Sustained overheating hardens the drum surface, causes scoring and grooving from brake shoe contact, and can cause the drum to distort and run out of true. When replacing a cable that was confirmed seized, inspect the rear drum for scoring, surface hardening, and roundness &#8212; a drum that cannot be machined back to within specification must be replaced to restore effective handbrake function on the new cable.</td> </tr> <tr> <td>Equaliser Bracket / Pulley</td> <td>Toyota / Lexus parking brake equaliser &#8212; confirm by model and year</td> <td>The equaliser bracket distributes cable tension equally to both rear wheels. The equaliser pivot pin and bracket are subject to the same road-salt corrosion as the cables themselves. A seized or corroded equaliser that cannot pivot freely will deliver unequal tension to the two rear cables even after correct adjustment, causing asymmetric handbrake application. Inspect and lubricate the equaliser bracket at every cable replacement &#8212; replace it if the pivot pin is seized or the bracket body is cracked.</td> </tr> </tbody> </table> </div> </div> </div> </div> <script> function qfToggle(id){ document.getElementById('qf-body-'+id).classList.toggle('open'); document.getElementById('qf-chevron-'+id).classList.toggle('open'); } </script>