{"product_id":"1696643-brake-cam-genuine-volvo-penta","title":"1696643 Brake Cam | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n This genuine Volvo Penta brake cam is a left\/right-specific Z-cam brake shaft used in the right rear Z-cam brake camshaft. It is manufactured to the original Volvo dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. Right-hand\/rear-axle application. Cam length below head: 285 mm. Overall length commonly catalogued around 322 mm. 48-tooth Z-cam form. In service, it rotates the right-side Z-cam mechanism to expand the brake shoes against the drum. Selection must be confirmed by OEM part number 1696643, the exact engine\/product model, serial number and the installed assembly configuration.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta OEM brake cam\n \u003c\/li\u003e\n \u003cli\u003e\n  OEM part number 1696643\n \u003c\/li\u003e\n \u003cli\u003e\n  48-tooth Z-cam form\n \u003c\/li\u003e\n \u003cli\u003e\n  Overall length commonly catalogued around 322 mm\n \u003c\/li\u003e\n \u003cli\u003e\n  Cam length below head: 285 mm\n \u003c\/li\u003e\n \u003cli\u003e\n  Right-hand\/rear-axle application\n \u003c\/li\u003e\n \u003cli\u003e\n  Confirm axle side, cam length and tooth count; renew bushes\/seals and set brake adjustment after installation\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Rotates the right-side Z-cam mechanism to expand the brake shoes against the drum. Confirm axle side, cam length and tooth count; renew bushes\/seals and set brake adjustment after installation.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Uneven braking or vehicle pull under braking\n \u003c\/li\u003e\n \u003cli\u003e\n  Excessive camshaft\/bush play\n \u003c\/li\u003e\n \u003cli\u003e\n  Brake shoes slow to apply or release\n \u003c\/li\u003e\n \u003cli\u003e\n  Camshaft binding, corrosion or poor lubrication\n \u003c\/li\u003e\n \u003cli\u003e\n  Uneven lining wear, noise or reduced braking efficiency\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Independent listings confirm this as the right-hand rear-axle Z-cam brake camshaft, distinct from the mirror-image left-hand 1696642, and the same design is used on Volvo's truck and bus chassis — 48-tooth, 285 mm cam length below the head, about 322 mm overall\n \u003c\/li\u003e\n \u003cli\u003e\n  It supersedes earlier part number 1696439; renew the cam bushes and seals and reset the brake adjustment once it is fitted\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1696643 → Supersedes 1696439\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1696439 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  Meritor 68191404\n \u003c\/li\u003e\n \u003cli\u003e\n  Paired left-hand camshaft 1696642\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  DT Spare Parts 2.40111\n \u003c\/li\u003e\n \u003cli\u003e\n  Febi Bilstein 186654\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53381115314468,"sku":"2901706","price":622.91,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_f06ddd79-f848-4597-af7b-2ab430b473eb.jpg?v=1788055122","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/1696643-brake-cam-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}