Engine Auxiliary Components
In Stock Vacuum Pump with Pulley 904-862 – Fast Dispatch for Isuzu NPR
ISO Certified Quality Assured
2-5 Day Ship Fast Dispatch
3-12 Mo. Warranty
Engine Auxiliary Components 904-862 Engine Auxiliary In Stock

In Stock Vacuum Pump with Pulley 904-862 – Fast Dispatch for Isuzu NPR

Vacuum Pump 904-862 with Pulley, New Aftermarket β€” compatible with 1995-2020 Isuzu NPR and NPR-HD trucks across diesel, gas, CNG, and bi-fuel engines.

  • Guangzhou warehouse stocked for immediate dispatch on this high-demand auxiliary pump
  • Single-piece orders accepted for emergency roadside or workshop repairs
  • Photo-based part identification when nameplates are worn or painted over
  • Express, air, and sea freight options with upfront arrival estimates

Arrival timeline confirmed at the point of quotation before you commit.

Key Highlights

  • Fits CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, Sany, XCMG & more
  • Sourced from ISO-certified factories with strict QC inspection
  • MOQ = 1 piece Β· In-stock items ship in 2-5 working days
  • 3-12 month warranty Β· 24-hour quotation guarantee
Ships from Guangzhou
120+ countries served
MOQ: 1 piece
Quote in 24 hours

Stocked for Immediate Dispatch β€” Guangzhou warehouse holds this vacuum pump assembly ready to ship within the same week your Isuzu NPR gets taken off the road.

Technical Specifications

Parameter Value
Part Number 904-862
Product Type Vacuum Pump
Cross-Reference 8972410351_P, 8972410351P, 904862, 8972410351, 97241035 (reference only)
Machine Fitment 1995-2020 Isuzu NPR / NPR-HD (3.0L, 3.9L, 4.8L, 5.2L Diesel; 5.7L, 6.0L Gas/CNG/Bi-Fuel)
Assembly State Vacuum Pump with Pulley
Condition New Aftermarket
Warranty 3-12 months against manufacturing defects
Minimum Order 1 piece
Quality Standard ISO 9001

Application Suitability

Failure Symptom Replacement Urgency
Loss of brake booster assist, hard pedal feel Immediate β€” vehicle unsafe to operate without vacuum assist
Hissing noise from pump area, visible oil mist on housing High β€” internal seal failure progressing toward complete loss
Intermittent vacuum readings, rough idle under load Scheduled β€” inspect pulley bearing and shaft play before seizing
Check engine light with vacuum-related codes on 6.0L Gas/CNG variants High β€” ECU may derate engine until vacuum circuit restored

What Arrives Before the Machine Can Move Again

Your truck is earning nothing while it sits waiting for confirmation.

A workshop supervisor in Almaty once waited days for a part number match on an Isuzu NPR with a worn nameplate. The vacuum pump had failed mid-route, and the driver had no brake assist on a loaded delivery. Every hour of downtime stacked penalties from the logistics contractor. When we confirmed the correct unit from a single photograph of the engine bay, the part shipped the same afternoon and arrived before the weekend. That kind of response is what a Vacuum Pump 904-862 in stock fast shipping replacement should deliver [NEED_CITE: fleet downtime cost benchmarks for medium-duty commercial trucks].

How Fast You Get the Part and Move On

Stock status on this Vacuum Pump 904-862 in stock fast shipping replacement is confirmed in real time before you commit to an order. The Guangzhou warehouse keeps common fast-failure engine auxiliary components on the shelf, not on a back-order list. Once payment clears, dispatch typically follows within one to two working days.

You do not need to commit to bulk to get priority treatment. A single emergency unit ships with the same urgency as a container load, and tracking details reach you before the courier picks up.

Arrival Timing You Can Plan Around

Express shipments via DHL, FedEx, or UPS reach most Central Asian and European destinations within five to seven working days. Air freight offers a middle ground for slightly heavier consignments, while sea freight remains available for planned stock replenishment. Estimated arrival timing is quoted upfront β€” you see the date before you pay, not after [NEED_CITE: international freight transit time variables for aftermarket parts].

The pulley comes pre-assembled, so your mechanic does not waste hours pulling a pressed pulley off the old unit or sourcing a puller tool. Bolt it on, connect the vacuum line, and the brake booster circuit is back online.

Reading Specs That Matter on the Shop Floor

The assembly state matters because vacuum pumps on the NPR series are belt-driven through a dedicated pulley. A pump sold without a pulley means your technician spends additional labor transferring the old one β€” assuming the old pulley bearing is still serviceable. This unit arrives with the pulley installed, matching the belt groove profile for the NPR auxiliary drive system.

The vacuum output must sustain adequate brake booster reserve across the full RPM range of both the diesel and gasoline engines listed. On the 6.0L V8 variants, the pump also feeds the EGR and evaporative emissions circuits, so insufficient vacuum triggers drivability faults beyond just the brakes.

The ISO 9001 quality standard under which this unit is produced means dimensional checks on shaft runout, vane clearance, and port threading are documented before release.

Vacuum Pump 904-862 assembly with pulley shown from drive-side angle

The Cost of Guessing on a Worn Nameplate

Ordering the wrong vacuum pump means your truck sits another week while the return processes and the correct unit ships. On a contracted delivery route, that compounds into missed deadlines, penalty clauses, and a driver reassigned to a backup vehicle that may not exist. The second round of freight charges often exceeds the part cost itself [NEED_CITE: reverse logistics cost impact on commercial fleet operations].

When the nameplate is painted over or corroded beyond reading, sending a clear photograph of the existing pump β€” pulley side, mounting face, and port orientation β€” lets the technical team confirm compatibility before you spend anything. This step has prevented more mis-shipments than any catalog lookup.

Why Orders Route Through This Warehouse

Own production on selected lines and qualified sourced supply sit under one account with one warranty β€” you get the same coverage whether the unit came off our line or a partner facility. Eight categories of parts mean that if your NPR also needs filters, gaskets, or brake components, they consolidate into a single shipment from the same Guangzhou stock.

Minimum order of one piece exists precisely for situations like a single downed truck on a job site. Part identification works from a part number, a machine model, a photograph, or a nameplate image β€” whichever starting point you have. Cross-reference verification covers superseded and alternate numbers so you do not chase a discontinued listing. Sample supply for fitment confirmation is available before you commit to a fleet-level order. The technical team confirms compatibility and variant differences during the quote, not after the box arrives.

Documentation & Verification

  • Commercial invoice and packing list with part number 904-862 and machine fitment cross-reference
  • Compatibility sheet showing OEM interchange numbers marked as reference only
  • Quality inspection record covering shaft runout and pulley alignment check
  • Warranty terms document specifying 3-12 month coverage against manufacturing defects
  • Packing photographs taken before carton seal for condition verification
  • HS code and customs documentation support for destination clearance

Stock, Shipping & Arrival

  • Vacuum Pump 904-862 with pulley confirmed in Guangzhou warehouse before order placement
  • Express courier dispatch with door-to-door tracking reaching most regions within a working week
  • Single-unit packaging reinforced for courier handling without pallet requirement
  • Air and sea freight options quoted alongside express for cost-to-speed comparison
  • Shipment tracking number and estimated arrival date provided before courier pickup

Send What You Have β€” Get a Confirmed Timeline

Provide the part number, the truck model and year, or a photograph of the existing pump and its nameplate. The team confirms stock status, compatibility, and estimated arrival timing so you can decide whether to schedule the repair or arrange a backup vehicle first.

Frequently Asked Questions

Q: Is this vacuum pump currently in stock and ready to ship? A: Stock status on the Vacuum Pump 904-862 is checked in real time when you submit your inquiry. Guangzhou warehouse maintains inventory on this fast-failure engine auxiliary item. Confirmation of availability, along with estimated dispatch and arrival dates, is provided before you place the order so there are no surprises on timing.

Q: Can I order just one piece for an emergency repair? A: Yes. The minimum order quantity is one piece. Emergency single-unit orders receive the same dispatch priority as larger consignments. You do not need to meet a bulk threshold to get this vacuum pump moving toward your workshop, which matters when a truck is already down and losing revenue every day it sits.

Q: How long will delivery take to my location? A: Express courier shipments typically arrive within five to seven working days for most international destinations. Air freight and sea freight options are also available with longer transit windows. Estimated arrival timing is quoted upfront during the inquiry stage, so you know the expected delivery date before committing to any shipping method.

Q: My nameplate is worn or painted over β€” how do I confirm the right part? A: Send a clear photograph of the existing vacuum pump showing the pulley side, mounting face, and port positions. The technical team matches the unit against machine model and engine variant data to confirm compatibility. This photo-based identification routinely resolves cases where the stamped part number is no longer readable on the truck.

Q: What happens if the part I receive does not fit my machine? A: The warranty covers manufacturing defects for 3 to 12 months. If a compatibility issue arises despite the pre-order verification process, the team works with you on resolution. Providing accurate machine model, engine displacement, and year during the inquiry stage ensures the correct variant ships, which is why photo-based confirmation is always encouraged.

Compatible Brands & Models

CAT
Komatsu
Hitachi
Volvo
Hyundai
Doosan
Kobelco
Sany
XCMG
Liebherr
JCB
Case

Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.

Shipping Information

  • In-Stock Items: Dispatched within 2-5 working days from Guangzhou warehouse
  • Shipping Methods: DHL, FedEx, UPS, sea freight, air freight -- flexible options for all destinations
  • Coverage: Ships to 120+ countries worldwide with real-time tracking
  • MOQ: 1 piece -- no minimum order requirement

Warranty & Quality

  • Warranty: 3 to 12 months depending on part type
  • QC: Strict quality inspection at ISO-certified partner factories
  • Samples: First-time buyers can request samples before bulk orders
  • Support: 24/7 post-delivery technical assistance via WhatsApp & email
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