{"product_id":"barr-marine-cr-20-98126-center-exhaust-riser-crusader-98126","title":"Barr Marine CR-20-98126 Center Exhaust Riser | Low-Profile 6.75 in. | Replaces Crusader 98126","description":"\u003ch2\u003eBarr Marine CR-20-98126 Center Exhaust Riser — Low-Profile | Replaces Crusader 98126\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e CR-20-98126 (Barr Marine)  |  \u003cstrong\u003eReplaces OEM:\u003c\/strong\u003e Crusader 98126  |  \u003cstrong\u003eBrand:\u003c\/strong\u003e Barr Marine\u003c\/p\u003e\n\u003cp\u003eBarr Marine \u003cstrong\u003eCR-20-98126\u003c\/strong\u003e is a heavy-duty cast-iron, water-cooled center-discharge exhaust riser and direct replacement for Crusader OEM \u003cstrong\u003e98126\u003c\/strong\u003e on selected Crusader V8 marine engines with center-rise exhaust manifold arrangements. The riser connects the exhaust manifold to the exhaust hose, injecting cooling water into the exhaust stream to cool gases before they exit the vessel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant — this is a Barr Marine aftermarket replacement part, not a genuine Crusader OEM assembly.\u003c\/strong\u003e CR-20-98126 is Barr’s direct-replacement equivalent for Crusader OEM 98126. Height and configuration match the original low-profile specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeight matters:\u003c\/strong\u003e CR-20-98126 preserves the original \u003cstrong\u003elow-profile 6.75 in. (171.5 mm)\u003c\/strong\u003e height. A taller replacement option (Barr CR-20-29015 \/ Sierra 18-1938) is also available for compatible applications where additional engine-box clearance exists — confirm overhead clearance in your engine compartment before ordering either option.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CR-20-98126 (Barr Marine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM:\u003c\/strong\u003e Crusader 98126\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Barr Marine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Water-Cooled Center-Discharge Exhaust Riser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Low-profile center riser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-duty cast iron, Crusader-blue painted finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Hose Connection:\u003c\/strong\u003e 4 in. (101.6 mm) I.D.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e approx. 6.75 in. (171.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Angle:\u003c\/strong\u003e approx. 10° downward\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Mounting hardware and applicable plugs; gasket supplied in common packaged configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Wet exhaust \/ water-injected exhaust cooling circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 4.0 kg \/ 8.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp\u003eFitment is confirmed by the existing riser number and center-rise exhaust manifold configuration. Documented Crusader V8 applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrusader 283 CID V8\u003c\/li\u003e\n\u003cli\u003eCrusader 305 CID V8\u003c\/li\u003e\n\u003cli\u003eCrusader 307 CID V8\u003c\/li\u003e\n\u003cli\u003eCrusader 327 CID V8\u003c\/li\u003e\n\u003cli\u003eCrusader 350 CID V8\u003c\/li\u003e\n\u003cli\u003eCrusader XL-series center-riser applications using the corresponding Crusader or Barr center-rise exhaust manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Notice\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExisting riser or OEM casting number matches \u003cstrong\u003eCrusader 98126\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine uses a \u003cstrong\u003ecenter-rise exhaust manifold\u003c\/strong\u003e configuration\u003c\/li\u003e\n\u003cli\u003eEngine-box overhead clearance is compatible with the \u003cstrong\u003e6.75 in. low-profile height\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExhaust hose is \u003cstrong\u003e4 in. (101.6 mm) I.D.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not select by engine displacement alone — Crusader used multiple riser heights and configurations across similar engine families. A taller riser will bolt up but may not fit your engine box; a mismatched height also affects exhaust water injection dynamics.\u003c\/p\u003e\n\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003cp\u003eIn a wet exhaust system, the center riser sits between the exhaust manifold and the exhaust hose. Cooling water is injected into the exhaust stream at or near the riser to cool the gases before they exit the vessel. A corroded or failed riser can allow water to back-flow into the exhaust manifold and engine cylinders, causing catastrophic engine damage. Annual inspection and timely replacement are the most effective preventive measures.\u003c\/p\u003e\n\n\u003ch2\u003eService Interval\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect annually as part of routine exhaust system service\u003c\/li\u003e\n\u003cli\u003eReplace at the first sign of internal corrosion, restricted water passages, cracking, or leakage\u003c\/li\u003e\n\u003cli\u003eIn saltwater applications, many marine service guidelines recommend proactive riser replacement every 3–5 years regardless of external appearance — internal corrosion is not always visible from outside\u003c\/li\u003e\n\u003cli\u003eAlways replace the riser gasket when the riser is removed — never reuse a disturbed gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Replace the Riser\u003c\/h2\u003e\n\u003cp\u003eReplace the exhaust riser when any of the following are found:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal water passages are corroded, restricted, or show visible scale and flaking\u003c\/li\u003e\n\u003cli\u003eWater leakage appears at the riser-to-manifold joint or along the riser body\u003c\/li\u003e\n\u003cli\u003eExhaust cooling-water flow at the transom outlet is reduced\u003c\/li\u003e\n\u003cli\u003eThe casting is cracked, warped, or shows through-corrosion\u003c\/li\u003e\n\u003cli\u003eWater is found in the engine oil or cylinders (possible riser failure)\u003c\/li\u003e\n\u003cli\u003eThe riser has reached or exceeded the service interval for the operating environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all old gasket material and corrosion scale from the exhaust manifold mating surface — Barr specifically advises removing primer or paint from gasket mating surfaces before assembly\u003c\/li\u003e\n\u003cli\u003eInspect the \u003ca href=\"\/products\/8131363242020\"\u003eexhaust manifold\u003c\/a\u003e sealing surface, \u003ca href=\"\/products\/8131363340324\"\u003eexhaust elbow\u003c\/a\u003e, hose, clamps, and cooling-water passages while the system is apart\u003c\/li\u003e\n\u003cli\u003eInstall the supplied gasket — do not reuse the old gasket\u003c\/li\u003e\n\u003cli\u003eInstall hardware per the Crusader service procedure for your engine and torque to specification\u003c\/li\u003e\n\u003cli\u003eAfter startup, inspect for exhaust leaks and cooling-water leaks, and verify strong water flow at the exhaust outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between this riser and the taller Barr CR-20-29015 \/ Sierra 18-1938?\u003c\/strong\u003e\u003cbr\u003e\nCR-20-98126 is the \u003cstrong\u003elow-profile (6.75 in.)\u003c\/strong\u003e original-height replacement. CR-20-29015 and Sierra 18-1938 are taller alternatives for installations where additional clearance is available. Both bolt to the same manifold configuration, but height must be confirmed against your engine-box dimensions before substituting a taller riser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse the riser gasket?\u003c\/strong\u003e\u003cbr\u003e\nNo. Always install a fresh gasket when refitting any exhaust riser. A disturbed or compressed gasket is a common source of exhaust leaks after service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I inspect the exhaust elbow at the same time?\u003c\/strong\u003e\u003cbr\u003e\nYes. If the riser has corroded, the \u003ca href=\"\/products\/8131363340324\"\u003eexhaust elbow\u003c\/a\u003e and manifold are likely in a similar condition. Inspect the full exhaust assembly whenever the riser is removed.\u003c\/p\u003e\n\n\u003ch2\u003eCross-Reference Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarr Marine:\u003c\/strong\u003e CR-20-98126 \/ CR2098126\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrusader OEM:\u003c\/strong\u003e 98126 (original application number)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaller alternative:\u003c\/strong\u003e Barr CR-20-29015 \/ Sierra 18-1938 (where clearance allows)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131363242020\"\u003eCrusader Exhaust Manifold 302\/351 | OEM Water-Cooled | Part R028001\u003c\/a\u003e — mating exhaust manifold for Crusader 302\/351 applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131363274788\"\u003eCrusader Exhaust Manifold 6.0L | OEM Water-Cooled | Part R028024\u003c\/a\u003e — mating exhaust manifold for Crusader 6.0L applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131363340324\"\u003eCrusader Exhaust Elbow | OEM Part R029016A\u003c\/a\u003e — exhaust elbow downstream of the riser\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131363307556\"\u003eCrusader \/ PCM Exhaust Riser 3-1\/2\" | OEM Elbow Assembly | Part R029011\u003c\/a\u003e — alternative Crusader riser assembly for 3-1\/2 in. applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131362947108\"\u003eCrusader Electric Fuel Pump Assembly | OEM 47039 | 5.7L \/ 7.4L \/ 8.1L MPI\u003c\/a\u003e — related Crusader engine component\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e CR-20-98126 is the right choice when replacing the original low-profile Crusader 98126 riser on a 283–350 CID Crusader V8 with limited engine-box overhead clearance. The low-profile height is the defining fitment factor — if the original riser was 6.75 in. and the engine box is tight, this is the correct replacement. Barr cast-iron construction provides reliable service life in a fresh or lightly brackish environment when the exhaust system is properly maintained and the riser is replaced on schedule rather than run to failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon issues:\u003c\/strong\u003e The most frequent mistake is ordering a taller replacement riser without checking engine-compartment clearance first. Both CR-20-98126 and the taller Barr \/ Sierra options bolt to the same manifold, so a height mismatch will not be caught until the engine hatch is test-fitted after installation. Always measure the available clearance above the riser location before choosing a height. The second issue is deferred replacement — cast-iron risers corrode from the inside out, and a riser that looks serviceable externally can have severely restricted internal water passages. Annual inspection with a light and pick is the only reliable check; if there is any doubt, replacement is far less expensive than engine repairs from water ingestion.\u003c\/p\u003e","brand":"CRU","offers":[{"title":"Default Title","offer_id":43563780538404,"sku":"CR-20-98126","price":599.88,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/dc7894f8-6649-459d-b779-eb1be8a4ef0e.png?v=1787420436","url":"https:\/\/marisolmarine.com\/products\/barr-marine-cr-20-98126-center-exhaust-riser-crusader-98126","provider":"Marisol Marine Company","version":"1.0","type":"link"}