Vacuum Pump
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Vacuum Pump
4 items
Engine Auxiliary Components
Vacuum Pump with Pulley 904-862 for Isuzu NPR NPR-HD – Rebuild Kit
<p><strong>904-862 Vacuum Pump with Pulley for Isuzu NPR / NPR-HD (1995–2020), ISO 27327, FKM Seals</strong> — cross-reference interchange: 8972410351 / 8972410351P. Engine auxiliary system component supporting brake booster vacuum circuits and HVAC operation; matched to gas, diesel, CNG, and bi-fuel NPR variants with verified shaft runout ≤0.05 mm and pulley alignment for front-end accessory drive.</p> <ul> <li>Overhaul kit contents and mating gasket specs verified per engine serial range before dispatch</li> </ul>
Engine Auxiliary Components
Vacuum Pump 904-862 for Isuzu NPR – Engine Grade Replacement
<p><strong>Vacuum Pump 904-862 for Isuzu NPR, Cast Iron Housing with Integrated Pulley</strong> — engineered for the engine auxiliary system to deliver consistent vacuum pressure across diesel, gas, CNG, and bi-fuel powertrains. Heat-resistant seals maintain integrity under sustained thermal loads typical of medium-duty truck operation. Inspect check valves and brake booster circuits before installation to address root-cause faults rather than symptoms. Overhaul kit contents verified and matched for system-level reliability.</p>
Engine Auxiliary Components
Vacuum Pump with Pulley 904-862 for Isuzu NPR – Rebuild Kit
<p><strong>Vacuum Pump with Pulley 904-862 for Isuzu NPR</strong> — replacement for OEM reference 8972410351, fits NPR / NPR-HD models with 3.0L-6.0L gas, diesel, CNG, or bi-fuel engines (1995-2020).</p> <ul> <li>Part of the engine auxiliary belt-drive system; inspect belt condition, tensioner, and mounting gasket at the same service event</li> <li>Oil contamination or excessive crankcase pressure often causes premature wear — address root cause before refitting</li> <li>Supplied new aftermarket with pulley and keyway, ISO 9001 production, cross-reference verified against engine serial</li> </ul> <p>Overhaul kit contents and matched gaskets confirmed per your engine build before dispatch.</p>
Engine Auxiliary Components
Vacuum Pump with Pulley 904-862 for Isuzu NPR/NPR-HD Diesel & Gas Models
<p>Stop unexpected brake booster failure and keep your Isuzu NPR or NPR-HD running safely—this <strong>Vacuum Pump with Pulley 904-862</strong> delivers OEM-matched vacuum output and pulley alignment right out of the box, even on high-mileage bi-fuel and CNG models.</p> <ul> <li>Fits 1995–2020 Isuzu NPR/NPR-HD diesel, gas, CNG, and bi-fuel variants—including critical 2015–2018 6.0L V8 bi-fuel applications where aftermarket vacuum drop causes inconsistent brake assist</li> <li>Direct replacement for part numbers 904-862, 8972410351P, and 97241035—no adapter plates or timing adjustments needed</li> <li>Features precision-machined cast-aluminum housing and dual-lip shaft seal (a known weak point in worn units) for extended service life under thermal cycling</li> <li>Ships from our Guangzhou warehouse with full traceability—no wait for overseas factory builds or risk of counterfeit cores</li> </ul>