{"product_id":"asab-ddp42-replacement-parts-42-cylinder-body-base","title":"ASAB DDP42 Replacement Parts #42 - Cylinder Body Base","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003ePart Code: \u003cstrong data-start=\"11\" data-end=\"29\"\u003eASAB-SDDP42-42\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"504\"\u003eIntroducing the \u003cstrong data-start=\"47\" data-end=\"80\"\u003eASAB DDP42 Cylinder Body Base\u003c\/strong\u003e — a core structural component in the \u003cstrong data-start=\"118\" data-end=\"154\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e air-end assembly, providing the stable base section that supports correct alignment of internal moving parts and maintains sealing integrity during continuous cycling. Built for heavy-duty operation, the cylinder body base helps keep the pump’s air-side geometry true, reducing wear and supporting consistent, reliable shifting and stroke behaviour.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"929\"\u003eIf the original base is \u003cstrong data-start=\"530\" data-end=\"576\"\u003ecracked, scored, warped, or thread-damaged\u003c\/strong\u003e, you’ll often chase symptoms like \u003cstrong data-start=\"611\" data-end=\"740\"\u003eair leaks, inconsistent cycling, poor shifting response, repeat seal failures, or assemblies that won’t stay clamped properly\u003c\/strong\u003e after servicing. Replacing the cylinder body base is the correct fix when sealing faces won’t clean up or the structure has taken a hit from contamination, over-torquing, or impact damage.\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1158\"\u003eWhether you’re rebuilding the air end, fixing persistent air leaks, or restoring a pump that’s had a hard life on site, the \u003cstrong data-start=\"1055\" data-end=\"1073\"\u003eASAB-SDDP42-42\u003c\/strong\u003e is a workshop-ready solution to bring your DDP42 back to solid, job-ready condition.\u003c\/p\u003e\n\u003ch2 data-start=\"1165\" data-end=\"1180\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1182\" data-end=\"1669\"\u003e\n\u003cli data-start=\"1182\" data-end=\"1246\"\u003e\n\u003cp data-start=\"1184\" data-end=\"1246\"\u003e\u003cstrong data-start=\"1184\" data-end=\"1225\"\u003eDirect replacement cylinder body base\u003c\/strong\u003e for \u003cstrong data-start=\"1230\" data-end=\"1244\"\u003eASAB DDP42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1247\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1249\" data-end=\"1312\"\u003eRestores correct \u003cstrong data-start=\"1266\" data-end=\"1310\"\u003eair-end alignment and structural support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1395\"\u003eHelps prevent \u003cstrong data-start=\"1329\" data-end=\"1342\"\u003eair leaks\u003c\/strong\u003e by providing clean, stable sealing\/mating surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1477\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1477\"\u003eCorrect fix for bases that are \u003cstrong data-start=\"1429\" data-end=\"1475\"\u003ecracked, scored, warped, or thread-damaged\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1553\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1553\"\u003eSupports consistent cycling and reliable operation under heavy-duty use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1607\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1607\"\u003eIdeal for \u003cstrong data-start=\"1566\" data-end=\"1586\"\u003eair-end rebuilds\u003c\/strong\u003e and major services\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1608\" data-end=\"1669\"\u003e\n\u003cp data-start=\"1610\" data-end=\"1669\"\u003eWorkshop-ready component for long-term, dependable repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1676\" data-end=\"1694\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1696\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1696\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1698\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1698\" data-end=\"1726\"\u003eDDP42 Cylinder Body Base\u003c\/strong\u003e — \u003cstrong data-start=\"1729\" data-end=\"1747\"\u003eASAB-SDDP42-42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1754\" data-end=\"1771\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1773\" data-end=\"2579\"\u003e\n\u003cli data-start=\"1773\" data-end=\"1918\"\u003e\n\u003cp data-start=\"1775\" data-end=\"1918\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1810\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and confirm the pump is not pressurised before disassembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"2057\"\u003e\n\u003cp data-start=\"1921\" data-end=\"2057\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1948\"\u003eKeep the air end clean:\u003c\/strong\u003e Dirt in the air valve\/cylinder area can cause repeat shifting issues—work clean and protect sealing faces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2058\" data-end=\"2213\"\u003e\n\u003cp data-start=\"2060\" data-end=\"2213\"\u003e\u003cstrong data-start=\"2060\" data-end=\"2090\"\u003eInspect mating components:\u003c\/strong\u003e Check seals\/O-rings, valve plate, spool\/slider, and fasteners—don’t bolt worn parts onto a new base and expect miracles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2214\" data-end=\"2333\"\u003e\n\u003cp data-start=\"2216\" data-end=\"2333\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2236\"\u003eEven tightening:\u003c\/strong\u003e Tighten fasteners in a cross pattern to avoid distorting mating faces and creating leak paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2334\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2336\" data-end=\"2454\"\u003e\u003cstrong data-start=\"2336\" data-end=\"2358\"\u003eLeak check safely:\u003c\/strong\u003e Repressurise slowly and use soapy water—don’t use your hands to find leaks on a live airline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2455\" data-end=\"2579\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2579\"\u003e\u003cstrong data-start=\"2457\" data-end=\"2476\"\u003eTest gradually:\u003c\/strong\u003e Run at low air pressure first to confirm smooth cycling and no leaks before returning to full service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2586\" data-end=\"2639\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2586\" data-end=\"2639\" data-is-last-node=\"\"\u003eASAB – Engineered for Performance, Built to Last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Australian Spray \u0026 Blast","offers":[{"title":"Default Title","offer_id":48358753534167,"sku":"ASAB-SDDP42-42","price":20.38,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9925\/4743\/files\/ASABLOGO.jpg?v=1773006894","url":"https:\/\/asab.au\/products\/asab-ddp42-replacement-parts-42-cylinder-body-base","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}