{"product_id":"teraflex-differential-covers","title":"TeraFlex Differential Covers","description":"\u003cp\u003eTeraFlex HD differential covers are cast from thick ductile iron, the same material TeraFlex uses for its HD axle housings, to shield the ring and pinion from rocks and ledges. Covers are offered for Dana 30 and Dana 44 axles, including the AdvanTEK axles under current Wrangler and Gladiator models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGear oil, RTV silicone and thread tape are not included and must be purchased separately.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThick cast ductile iron\u003c\/strong\u003e\u003cbr\u003eEach cover is cast from 3\/8\"-thick ductile iron, the same material TeraFlex specifies for its HD axle housings, so it resists the impacts that dent a stamped cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtects the ring and pinion\u003c\/strong\u003e\u003cbr\u003eThe cover sits where the axle is most likely to hit rocks and ledges, shielding the gears and bearings inside from damage and leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdds stiffness to the housing\u003c\/strong\u003e\u003cbr\u003eA heavy cast cover helps brace the differential opening, adding rigidity to the axle housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRed TeraFlex logo detail\u003c\/strong\u003e\u003cbr\u003eA raised red TeraFlex logo finishes the cover, giving the axle a clean, purpose-built look.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDirect bolt-on replacement\u003c\/strong\u003e\u003cbr\u003eThe cover bolts on in place of the factory cover using the axle's existing bolt pattern, with no cutting or drilling.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cstyle\u003e.pt-fit{margin:10px 0 4px;position:relative}.pt-fit\u003einput{position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}.pt-fit__tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0}.pt-fit__tabs label{display:inline-flex;align-items:center;gap:7px;cursor:pointer;padding:6px 14px;border:1px solid #e2e4e6;border-radius:999px;background:#f2f3f4;color:#4a5057;font-weight:700;line-height:1.35}.pt-fit__tabs label\u003espan{display:inline-flex;align-items:center;justify-content:center;box-sizing:content-box;min-width:1.5em;height:1.5em;padding:0 .3em;line-height:1;font-size:.75em;font-weight:700;color:#8a9099;background:#ffffff;border-radius:999px}.pt-fit__tabs label:hover{background:#e8eaec}.pt-fit__p{display:block}#tfx-parent-differential-covers .pt-fit__p{display:none}.pt-fitw{overflow-x:auto;border:1px solid #e6e6e6;border-radius:8px;background:#ffffff;margin:10px 0 4px}.pt-fitw table{display:table;table-layout:fixed;width:100%;margin:0;border-collapse:separate;border-spacing:0;border:none;min-width:560px}.pt-fitw caption{caption-side:top;text-align:left;padding:0 0 8px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8a9099;font-size:.8em}.pt-fit .pt-fitw caption{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media print{.pt-fit .pt-fitw caption{position:static!important;width:auto!important;height:auto!important;clip-path:none!important;padding:0 0 8px!important}}.pt-fitw th{background:#141414;color:#ffffff;text-align:left;padding:11px 14px;font-weight:700;font-size:12px;letter-spacing:.09em;text-transform:uppercase;border:none;white-space:nowrap}.pt-fitw td{padding:11px 14px;border:none;border-bottom:1px solid #ececec;background:#ffffff;vertical-align:top}.pt-fitw tbody tr:nth-child(even) td{background:#f7f7f7}.pt-fitw tbody tr:last-child td{border-bottom:none}.pt-fitw td.y{font-weight:700;white-space:nowrap}.pt-fitw td.b{white-space:nowrap}.pt-fitw td.n{color:#5a6067;font-size:.92em}.pt-fitw td.e{color:#c4c8cc}#tfx-parent-differential-covers\u003e.pt-fit__panels\u003e.pt-fit__p:first-of-type{display:block}#tfx-parent-differential-covers\u003einput:checked~.pt-fit__panels\u003e.pt-fit__p{display:none}@media print{#tfx-parent-differential-covers .pt-fit__tabs{display:none}#tfx-parent-differential-covers .pt-fit__p{display:block!important}#tfx-parent-differential-covers .pt-fitw{overflow:visible!important}#tfx-parent-differential-covers .pt-fitw table{min-width:0!important}}\u003c\/style\u003e\u003cdiv class=\"pt-fitw\"\u003e\u003ctable\u003e\n\u003ccaption\u003eJeep\u003c\/caption\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:22%\"\u003e\n\u003ccol style=\"width:38%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1984-2001\u003c\/td\u003e\n\u003ctd\u003eCherokee\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1976-1983\u003c\/td\u003e\n\u003ctd\u003eCJ-5\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1976-1986\u003c\/td\u003e\n\u003ctd\u003eCJ-7\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1981-1985\u003c\/td\u003e\n\u003ctd\u003eCJ-8 Scrambler\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e2020-2026\u003c\/td\u003e\n\u003ctd\u003eGladiator\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1993-2004\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1987-2018\u003c\/td\u003e\n\u003ctd\u003eWrangler\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e1997-2018\u003c\/td\u003e\n\u003ctd\u003eWrangler\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"y\"\u003e2018-2026\u003c\/td\u003e\n\u003ctd\u003eWrangler\u003c\/td\u003e\n\u003ctd class=\"e\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background:#faf7f7;border-left:4px solid #ba232a;border-radius:0 8px 8px 0;padding:14px 16px;margin:12px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eFit guidance:\u003c\/strong\u003e TeraFlex builds each of these for specific vehicles. Choose your vehicle to see its part numbers, options and fit notes.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e TeraFlex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Ductile iron, 3\/8\" thick\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e Certified mechanic install recommended by TeraFlex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eType: Bolt-on differential cover  ·  Install: Drain, swap cover, seal with RTV and refill  ·  Afterward: Check oil level and cover bolts\u003c\/p\u003e\u003cp\u003eInstallation means draining the gear oil, removing the factory cover, sealing the TeraFlex cover to the axle with RTV silicone and refilling the axle. It is a straightforward job with hand tools and a torque wrench. Check the oil level and cover bolts after the first miles.\u003c\/p\u003e\n\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWarranty.\u003c\/strong\u003e TeraFlex backs its products with a limited warranty against defects in materials and workmanship for the original purchaser, on the vehicle the part was first installed on. The TeraFlex warranty page does not list a separate period for differential covers, so ask us before ordering if you need the exact term. If a covered part fails, TeraFlex will repair or replace it or refund the purchase price at its discretion. The warranty does not cover improper installation, missed maintenance, modifications, normal wear, finish wear or racing and competition use, and paint and powder coat finishes are covered for 90 days against defects only. \u003cstrong\u003eShipping.\u003c\/strong\u003e The carrier and ship method are set by the size and weight of the cartons when the order is placed; larger kits and axles ship by freight. \u003cstrong\u003eInspect on delivery.\u003c\/strong\u003e Inspect the carton and every part as soon as the delivery arrives, note any shipping damage with the carrier, and contact us right away so we can make it right.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturns.\u003c\/strong\u003e Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our \u003ca href=\"https:\/\/prestigetruck.com\/policies\/refund-policy\"\u003eReturns \u0026amp; Refunds Policy\u003c\/a\u003e, or email \u003ca href=\"mailto:support@prestigetruck.com\"\u003esupport@prestigetruck.com\u003c\/a\u003e with any question.\u003c\/p\u003e\n\u003ch3\u003eAbout TeraFlex\u003c\/h3\u003e\u003cdiv class=\"pt-about\" style=\"margin:6px 0 4px;\"\u003e\n\u003cp\u003eTeraFlex is a Jeep company at heart, started and staffed by people who drive them. It designs, engineers and builds suspension systems, shocks, axles and performance parts, with the Wrangler and Gladiator at the center of the lineup.\u003c\/p\u003e\n\u003cp\u003eThe company traces its history to the 1950s, when it began as MEPCO (Military Equipment Parts Company), one of the first companies anywhere to supply Jeep parts and accessories. TeraFlex Manufacturing followed in 1996 to build heavy-duty suspension for the TJ Wrangler, and the brand credits itself with the first suspension system for that coil-spring platform, a low-range gearing option for the 231 transfer case and the CRD60 high-pinion axle.\u003c\/p\u003e\n\u003cp\u003eThe current catalog covers full lift systems, the Falcon shock line and a long list of Wrangler and Gladiator upgrades, and the company is now carrying the same engineering approach to other vehicles as well.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"TeraFlex","offers":[{"title":"Default Title","offer_id":67601771331828,"sku":"TFX-PARENT-DIFFERENTIAL-COVERS","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/4784\/0244\/files\/teraflex-hd-differential-cover-black-teraflex-differential-cover-with-inspection-port-1.jpg?v=1790687208","url":"https:\/\/prestigetruck.com\/products\/teraflex-differential-covers","provider":"Prestige Truck","version":"1.0","type":"link"}