{"product_id":"toyota-diesel-2l-te-oem-oil-pump-seal-90311-32020","title":"Toyota Diesel 2LT 2L-TE 3L 5L 1KZ-TE 1HZ 1HDT  OEM Oil Pump Seal 90311-32020","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eGenuine OEM Toyota Camshaft Seal 90311-32020, compatible with Toyota Land Cruiser, Land Cruiser Prado, Hilux, Hilux Surf, 4Runner, and Hiace models equipped with 1KZ-TE, 2LT, 2L-TE, 3L, 5L, 1HZ, 1HDT, and 1HD-FT diesel engines. On Toyota's diesel engine families, this seal sits at the front of the cylinder head where the camshaft exits through the timing cover, preventing pressurized oil from escaping past the camshaft nose. At 32x46x6mm, the OEM nitrile rubber lip seal is precisely matched to Toyota's diesel camshaft surface specifications and the elevated operating temperatures of turbo-diesel applications. A leaking camshaft seal allows oil to migrate behind the timing belt cover, contaminating the timing belt and creating conditions for premature belt failure on these interference engines. The 90311-32020 is a recommended replacement item during any timing belt service on the diesel engines listed below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Part Number(s):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 1.5em; margin: 0;\"\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90311-32020 (current)\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90311-32019 (superseded)\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90311-32018 (superseded)\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90311-32017 (superseded)\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90311-32001 (superseded)\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e90080-31097 (superseded)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e \u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul style=\"padding-left: 1.5em; margin: 0;\"\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e\n\u003cstrong\u003eStops Camshaft Oil Leaks at the Source:\u003c\/strong\u003e Seals the camshaft nose where it exits the timing cover on 1KZ-TE, 2L-TE, 3L, 5L, 1HZ, 1HDT, and 1HD-FT diesel engines — the most common source of oil contamination on Toyota diesel timing belt systems.\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e\n\u003cstrong\u003eRecommended Timing Belt Service Item:\u003c\/strong\u003e Timing belt access requires full removal of the timing cover on all these diesel engines; replacing the camshaft seal at the same time adds minutes of labor and eliminates a major oil leak risk for the entire next service interval\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e\n\u003cstrong\u003eDiesel-Rated Nitrile Construction:\u003c\/strong\u003e Toyota's genuine seal compound withstands the higher operating temperatures and oil pressures inherent to turbo diesel applications — critical for long-term sealing reliability in demanding Land Cruiser and Prado use cases\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e\n\u003cstrong\u003ePrecision 32x46x6mm Dimensions:\u003c\/strong\u003e OEM-specification inner diameter, outer diameter, and lip geometry ensure correct installation depth and sealing contact against the camshaft journal — dimensional deviations in aftermarket seals are the leading cause of repeat camshaft leaks on these engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Camshaft Oil Seal (front timing cover)\u003cbr\u003e\u003cstrong\u003eToyota Classification:\u003c\/strong\u003e Type T Oil Seal\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 32 x 46 x 6 mm (inner diameter x outer diameter x width)\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nitrile rubber lip seal with metal casing\u003cbr\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Front of cylinder head, camshaft nose\/timing cover\u003cbr\u003e\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e 2L, 2LT, 2L-TE, 3L, 5L, 5LE, 1KZT, 1KZ-TE, 1PZ, 1HZ, 1HDT, 1HD-FT, 1HD-FTE, 1KD-FTV, 2KD-FTV (verify by engine code)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988–1997\u003c\/td\u003e\n\u003ctd\u003eHilux Pickup (LN105, LN106, LN107, LN110)\u003c\/td\u003e\n\u003ctd\u003e2L, 3L diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997–2005\u003c\/td\u003e\n\u003ctd\u003eHilux Pickup (LN165, LN166, LN167, LN172)\u003c\/td\u003e\n\u003ctd\u003e2LT, 3L, 5L diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999–2005\u003c\/td\u003e\n\u003ctd\u003eHilux Pickup (KZN165)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988–1993\u003c\/td\u003e\n\u003ctd\u003eHilux Surf \/ 4Runner (LN130)\u003c\/td\u003e\n\u003ctd\u003e2LT turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993–1996\u003c\/td\u003e\n\u003ctd\u003eHilux Surf \/ 4Runner (KZN130)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995–2002\u003c\/td\u003e\n\u003ctd\u003eHilux Surf (KZN185)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990–1993\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 70 Series (LJ70R, LJ71, LJ78)\u003c\/td\u003e\n\u003ctd\u003e2LT, 2L-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990–1996\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 70 Series (HZJ70, HZJ73, HZJ75, PZJ70, PZJ73)\u003c\/td\u003e\n\u003ctd\u003e1HZ, 1PZ diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993–1996\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 70 Series (KZJ70R)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990–1998\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 80 Series (HZJ80, HZJ81)\u003c\/td\u003e\n\u003ctd\u003e1HZ diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990–1998\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 80 Series (HDJ80, HDJ81)\u003c\/td\u003e\n\u003ctd\u003e1HDT, 1HD-FT diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998–2007\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser 100 Series (HDJ100, HDJ101)\u003c\/td\u003e\n\u003ctd\u003e1HD-FTE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996–2002\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser Prado 90 Series (KZJ90, KZJ95)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996–2009\u003c\/td\u003e\n\u003ctd\u003eLand Cruiser Prado 90\/120 Series (KZJ90, KZJ95, KZJ120)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993–2004\u003c\/td\u003e\n\u003ctd\u003eHiace (KZH100, KZH110, KZH120)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995–2002\u003c\/td\u003e\n\u003ctd\u003eGrand Hiace \/ Granvia (KCH10, KCH16)\u003c\/td\u003e\n\u003ctd\u003e1KZ-TE turbo diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This seal is the \u003cstrong\u003ecamshaft seal\u003c\/strong\u003e on all diesel engine applications listed above — it is NOT the front crankshaft seal on these engines. The front crankshaft seal is a separate, larger part with a specific part number for each diesel engine family. Always verify your specific engine code before ordering. For 1KD-FTV and 2KD-FTV common rail diesel engines, verify the the current part number against your EPC,, as later production variants may differ.\u003c\/p\u003e\n\u003ch4\u003eInstallation \u0026amp; Maintenance\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Difficulty:\u003c\/strong\u003e Intermediate\u003cbr\u003e\u003cstrong\u003eTools Required:\u003c\/strong\u003e Timing belt removal tools, seal driver or matching 32mm socket, torque wrench, engine degreaser, thin pry tool for old seal removal\u003cbr\u003e\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended — timing belt service on these diesel engines is a significant job requiring correct torque sequences and hydraulic tensioner procedures; the camshaft seal replacement adds minimal time when performed alongside a timing belt service\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance Tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 1.5em; margin: 0;\"\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eReplace this camshaft seal at every timing belt service on these diesel engines, the timing cover must come off anyway, making seal replacement a no-cost-in-labor addition\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eInspect the camshaft journal surface for wear ridges before fitting the new seal — a worn groove will cause the new seal to leak immediately, regardless of OEM quality.\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eLightly coat the seal lip with clean engine oil before installation to prevent scuffing during initial engine startup.\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003ePress the seal in squarely to the correct depth using a proper driver — do not hammer the seal lip directly or install at an angle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003e \u003c\/p\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can a leaking camshaft seal damage the timing belt on my Toyota diesel?\u003c\/strong\u003e\u003cbr\u003eA: Yes, and on the 1KZ-TE, this is a serious concern. The camshaft seal sits directly adjacent to the camshaft timing sprocket inside the timing cover. A leaking seal allows oil to soak the timing belt, reducing its tensile strength and causing it to slip on the sprocket teeth. The 1KZ-TE is a known interference engine. A jumped or broken timing belt causes piston-to-valve contact and catastrophic internal engine damage. Oil contamination of the timing belt is one of the most preventable causes of 1KZ-TE engine failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the camshaft seal and the injection pump seal on the 1KZ-TE engine?\u003c\/strong\u003e\u003cbr\u003eA: These are two separate seals on the 1KZ-TE. The camshaft seal (90311-32020) seals the camshaft nose at the front of the cylinder head. The injection pump drive seal (90311-58006) is a separate component that seals the injection pump drive shaft. Both seals are accessible during a timing belt service and should be inspected and replaced as needed during the same job to avoid a repeat teardown.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCommon Symptoms of a Leaking Toyota Diesel Camshaft Seal (90311-32020)\u003c\/h4\u003e\n\u003cul style=\"padding-left: 1.5em; margin: 0;\"\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eOil seeping from the upper front of the engine near the camshaft pulley area, often visible along the timing cover seam\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eOil contamination found on the inside of the timing belt cover or on the timing belt itself during a belt inspection\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eSlow oil loss without an obvious external source at the valve cover, oil pan, or rear main seal\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eOily residue or streaking on the front of the engine block below the camshaft pulley\u003c\/li\u003e\n\u003cli style=\"text-indent: -1.5em; padding-left: 1.5em;\"\u003eBurning oil smell from the engine bay during or after operation, particularly on turbo diesel engines, where heat is concentrated near the timing cover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"North West Toys","offers":[{"title":"Default Title","offer_id":43292503703600,"sku":"574509","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/3199\/2624\/files\/574509.png?v=1781123151","url":"https:\/\/northwesttoysllc.com\/products\/toyota-diesel-2l-te-oem-oil-pump-seal-90311-32020","provider":"North West Toys","version":"1.0","type":"link"}