{"product_id":"puwjnv-truck-bed-rear-corner-cap-replacement-for-bakflip-mx4-direct-fit-composite-uv-resistant","title":"PUWJNV Truck Bed Rear Corner Cap Replacement for BAKFlip MX4 — Direct-Fit Composite, UV-Resistant","description":"\u003cstrong\u003eReplacement rear corner caps for BAKFlip MX4 tonneau covers that restore alignment and protect the seal without replacing the entire cover.\u003c\/strong\u003e\n\u003cp\u003eIf a rear corner cap on your BAKFlip MX4 is cracked, worn, or missing, it can cause misalignment, edge seal issues, and uneven panel movement. This PUWJNV rear corner cap replacement is molded from a robust composite and engineered to match the MX4’s mounting points so you can swap the damaged part quickly and retain the factory fit and finish.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this replacement restore my tonneau cover’s function?\u003c\/h3\u003e\n\u003cp\u003eDamaged rear corners compromise how panels meet and how the edge seal sits against the truck bed, which can lead to rubbing, gaps, or difficulty folding. Installing a new PUWJNV corner cap brings the panel back to its intended geometry so the MX4 panels operate smoothly and align correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores correct corner geometry for panel alignment\u003c\/li\u003e\n  \u003cli\u003eSupports proper edge seal positioning to minimize gaps\u003c\/li\u003e\n  \u003cli\u003eReduces panel binding and improves folding action\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my existing BAKFlip MX4 hardware and mounting points?\u003c\/h3\u003e\n\u003cp\u003eYes — the part is made as a direct replacement designed to use the MX4’s original mounting points. Old corner caps can be removed and the PUWJNV cap installed without drilling or frame modification, preserving factory attachment locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design matches MX4 mounting geometry\u003c\/li\u003e\n  \u003cli\u003eInstalls flush with the cover frame for a clean appearance\u003c\/li\u003e\n  \u003cli\u003eNo custom trimming or drilling required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the material and durability like for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe corner cap is produced from an upgraded composite formulated for exterior automotive use, offering resistance to weathering and everyday wear. It’s intended to withstand exposure to sun, moisture, and road conditions that truck covers regularly face.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable composite resists cracking and fading\u003c\/li\u003e\n  \u003cli\u003eSuitable for continual outdoor exposure and use\u003c\/li\u003e\n  \u003cli\u003eEngineered to maintain shape under typical truck loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does replacing just the corner cap help avoid bigger repairs?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or broken rear corner cap addresses a common failure point that influences panel stability and seal alignment. Fixing this single component can prevent progressive wear to adjoining panels and seals, potentially avoiding the need to replace the entire tonneau cover assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets a single, often-failed component for cost-effective repair\u003c\/li\u003e\n  \u003cli\u003eHelps maintain seal integrity to reduce moisture intrusion risks\u003c\/li\u003e\n  \u003cli\u003eExtends service life of the existing MX4 cover without full replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: PUWJNV’s truck bed rear corner cap replacement is aimed at pickup owners with a BAKFlip MX4 who need a dependable, direct-fit repair part. It’s a practical choice for DIY vehicle owners, installers, and repair shops seeking to restore cover alignment and seal performance without replacing the entire tonneau cover system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this corner cap a direct replacement for BAKFlip MX4?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s designed to match MX4 mounting points and installs without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the corner cap myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most owners can install it with basic tools; it uses existing fasteners and requires no drilling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PUWJNV","offers":[{"title":"Default Title","offer_id":48085233565854,"sku":"B0GRTMGXZ8","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/puwjnv-corner-cap-front-view.jpg?v=1785868160","url":"https:\/\/northtrailauto.ca\/products\/puwjnv-truck-bed-rear-corner-cap-replacement-for-bakflip-mx4-direct-fit-composite-uv-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}