{"id":372,"date":"2021-03-27T12:48:22","date_gmt":"2021-03-27T16:48:22","guid":{"rendered":"https:\/\/convertiblehydraulicseals.com\/?post_type=product&p=372"},"modified":"2026-04-10T16:19:47","modified_gmt":"2026-04-10T20:19:47","slug":"mercedes-sl-class-r129-1989-2002-sl500-sl320-500sl-convertible-top-rod-piston-cap-o-rings-plus-multipage-guideline","status":"publish","type":"product","link":"https:\/\/convertiblehydraulicseals.com\/index.php\/product\/mercedes-sl-class-r129-1989-2002-sl500-sl320-500sl-convertible-top-rod-piston-cap-o-rings-plus-multipage-guideline\/","title":{"rendered":"Mercedes SL Class R129 1989 – 2002 SL500 SL320 500SL Convertible Top…Rod & Piston Cap O-rings Plus Multipage Guideline"},"content":{"rendered":"

Mercedes SL Class R129 1989 – 2002 SL500 SL320 500SL Convertible Top…Rod & Piston Cap O-rings Plus Multipage Guideline<\/strong><\/h1>\n

WE ARE NOT JUST SELLING YOU A BAG OF O-RINGS & SENDING YOU OFF TO FIGURE THE REST OUT FOR YOURSELF LIKE OTHERS<\/strong><\/p>\n

OUR KITS INCLUDE:<\/strong><\/p>\n

A MULTIPAGE GUIDELINE WITH O-RING IDENTIFICATION & LOCATION<\/strong><\/p>\n

CYLINDER BREAKDOWN DRAWINGS<\/strong><\/p>\n

STEP BY STEP REPAIR OF A TYPICAL CYLINDER<\/strong><\/p>\n

HYDRAULIC PUMP REFILL INSTRUCTIONS<\/strong><\/p>\n

ONLINE LINKS TO USEFUL INFORMATION<\/strong><\/p>\n

This auction is for Both the\u00a0ROD & PISTON CAP SEALS\u00a0to rebuild the hydraulic cylinders that raise, lower, and lock your retractable roof, with instructions.\u00a0<\/strong>PLUS Free Hydraulic Pump Refill Instructions<\/strong><\/p>\n

This comprehensive set of 30 plus O-rings is what you need to rebuild all 11 (or 12, depending on year) of your car roof’s hydraulic cylinders. Because of changes made by Mercedes during the R129 chassis’ run, We have included all the possible combinations of o-rings needed–regardless of year or model.<\/p>\n

The Kit Includes both the\u00a0ROD & PISTON CAP<\/strong>\u00a0O-ring Seals<\/p>\n

The O-rings in the kit are organized by cylinder, so you know which ones go to which cylinders.<\/p>\n

This is an upgrade to the OEM seals, which are not capable of withstanding the aggressive\/corrosive hydraulic fluids.<\/p>\n

The Nitrile Rubber compound used in the seal is exceptionally resistant to petroleum based oils, found in hydraulic fluids used in the Mercedes Benz\u00a0convertible top hydraulic system.<\/p>\n

Fits the following vehicles built on the Mercedes R129 chassis:<\/p>\n

300SL\u00a0 \u00a0 \u00a01989 – 1993<\/p>\n

300SL-24\u00a0 \u00a0 \u00a01990 – 1993<\/strong><\/p>\n

500SL\u00a0 \u00a0 \u00a01990 – 1993<\/strong><\/p>\n

600SL\u00a0 \u00a0 \u00a01993 –\u00a01993<\/strong><\/p>\n

SL280\u00a0\u00a0 \u00a0 1993 –\u00a02000<\/strong><\/p>\n

SL320\u00a0 \u00a0\u00a0 1994 –\u00a0 2002<\/strong><\/p>\n

SL500\u00a0 \u00a0\u00a0 1994 –\u00a02002<\/strong><\/p>\n

SL600\u00a0 \u00a0 \u00a01994 –\u00a02002<\/strong><\/p>\n

For repair of Mercedes Benz part numbers:<\/p>\n

129 800 0272 \/ 129 800 02 72 \/ 1298000272 (Main top drive actuators)<\/p>\n

129 800 1672 \/ 129 800 16 72 \/ 1298001672 (Windshield top lock actuators)<\/p>\n

129 800 2172 \/ 129 800 21 72 \/ 1298002172 (Rear top lock actuators)<\/p>\n

129 800 2072 \/ 129 800 20 72 \/ 1298002072 (Tonneau actuators)<\/p>\n

129 800 0072 \/ 129 800 00 72 \/ 1298000072 (Rear top lock actuators \/ tonneau lock actuators on some years)<\/p>\n

129 800 1772 \/ 129 800 17 72 \/ 1298001772 (Left top-folding actuators)<\/p>\n

129 800 1872 \/ 129 800 18 72 \/ 1298001872 (Right top-folding\u00a0actuators)<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Condition: New<\/p>\n

UPC: 0792713450042<\/p>\n

ASIN: B01F03LCHQ, B01F03W3ZG<\/p>\n

Country\/Region of Manufacture: United States<\/p>\n

Brand: Wesbaun Consultants Inc<\/p>\n","protected":false},"featured_media":373,"comment_status":"open","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":""},"product_brand":[],"product_cat":[163],"product_tag":[169,166,164,167,170,165,168],"class_list":{"0":"post-372","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-r129","7":"product_tag-diy-repair","8":"product_tag-hydraulic-cylinders","9":"product_tag-mercedes","10":"product_tag-orings","11":"product_tag-piston-cap","12":"product_tag-r129","13":"product_tag-seals","14":"product_shipping_class-free_shipping","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/product\/372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/comments?post=372"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/media\/373"}],"wp:attachment":[{"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/media?parent=372"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=372"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=372"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/convertiblehydraulicseals.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}