326-4635: Caterpillar Fuel Injection Pump 326-4635 | HP Common Rail for CAT C6.4 – Fits 320D 321D 323D
Product Details
| **Exact OE Fitment** – Replaces: | 295-9126 / 295-9127 / 317-8021 / 324-0532 / 326-4634 / 326-4635; Cross-refers To 10R-7660, 10R-7661, 10R-7662, 32E61-10301, 32F61-10301, 32F61-10302 And 2641A405. | **High-Pressure Common Rail Delivery**: | Stable Rail Pressure For Complete Combustion, Lower Smoke And Consistent Engine Output. |
|---|---|---|---|
| Wide Engine Coverage: | Fits CAT C4.2, C4.4, C6.4 And C6.6 Engines In Excavators (311D–323D, M313D–M322D), The 953D Loader And Backhoe Loaders (420E/430E/450E). | 100% Bench Tested: | Every Unit Flow- And Pressure-tested Before Shipment; Sealing Surfaces Protected For Safe Handling. |
| Ready To Install: | OEM-spec Mountings And Plunger Assembly; Seals And O-rings Included Per OE Design. | Full After-Sales Support: | 12-month Warranty, Worldwide Shipping And Responsive Technical Support. |
| Highlight |
Caterpillar fuel injection pump 326-4635,HP Common Rail fuel pump for CAT C6.4,Fuel injection pump for 320D 323D excavators |
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Product Description
326-4635: Caterpillar Fuel Injection Pump 326-4635 | HP Common Rail for CAT C6.4 – Fits 320D 321D 323D
This high-pressure common rail fuel injection pump is a high-quality aftermarket replacement for Caterpillar C6.4 (and C6.6) diesel engines. It replaces OE part number 326-4635, cross-referenced to 10R-7662, 32F61-10302 and 320-2512. The high-pressure common rail design delivers stable, precisely controlled fuel pressure on every injection event — complete combustion, cleaner exhaust and consistent power. Precision-ground pumping elements and hardened plungers withstand sustained rail pressure and wear, with OEM-spec mountings and seals for a tight, leak-free fit. Every unit is bench-tested for flow rate and pressure before shipment. Fits Caterpillar hydraulic excavators (320D and all variants, 321D LCR, 323D, 323D L/S). Export-packed, 12-month warranty and responsive technical support. Aftermarket replacement part — not a genuine Caterpillar product. "Caterpillar" and "CAT" are trademarks of their respective owners, used for reference only.
We are a professional manufacturing factory dedicated to diesel engine spare parts. Our core product line covers diesel fuel injectors, injector nozzles, fuel injection pumps and complete injector repair kits. Backed by steady in-house stock, rigorous quality inspection and direct factory pricing, we partner with global wholesalers, maintenance workshops and machinery enterprises. We deliver premium reliable spare parts, fast lead time and all-round one-stop export service. We warmly welcome your inquiries and long-term business cooperation.
表格
| # | Question | Answer |
|---|---|---|
| 1 | Is this a genuine Caterpillar part? | No, it is an aftermarket replacement. |
| 2 | Which engines does it fit? | CAT C4.2, C6.4 & C6.6 engines. |
| 3 | Which OE numbers does it replace? | 295-9126, 317-8021, 326-4634, etc. |
| 4 | Is it new or remanufactured? | New or reman; bench-tested before shipping. |
| 5 | Does it need coding after install? | No. This pump needs no coding. |
| 6 | What warranty do you offer? | 12-month warranty on defects. |
表格
| Part No. | OE Cross Reference | Pump Code / Reman | Engine Fitment | Key Applications |
|---|---|---|---|---|
| 295-9126 | 10R-7660 · 32F61-10301 · 320-2512 | HP CR (C6.4) | C6.4 · C6.6 | 320D, 321D, 322D, 323D, E320D |
| 295-9127 | 10R-7661 · 32E61-10301/10302 · 326-4634 | HP CR (C4.2) | C4.2 (cross C4.4) | 312D, 312D L, 313D, 319D |
| 317-8021 | 291-5919 · 2641A312 · 10R-7660* | HP CR (C6.6) | C6.6 | 320D, 320DGC, 323DL, M316D–M322D, 953D, pavers AP600D–AP1055E |
| 324-0532 | 2641A405 · 10R-7659 · 295-9125 · 32F61-10301 | GP-FUEL / HP CR | C4.4 · C6.6 · C6.4 | M313D–M317D2, 420E/430E/450E, 315D |
| 326-4634 | 10R-7661 · 32E61-10302 · 295-9127 | HP CR (C4.2) | C4.2 | 311D, 312D, 313D, 314D, 315D, 319D |
| 326-4635 | 10R-7662 · 32F61-10302 · 320-2512 | HP CR (C6.4) | C6.4 (cross C6.6) | 320D(全变体),321D LCR,323D,323D L/S |
Product Highlights
326-4635: Caterpillar Fuel Injection Pump 326-4635 | HP Common Rail for CAT C6.4 – Fits 320D 321D 323D This high-pressure common rail fuel injection pump is a high-quality aftermarket replacement for Caterpillar C6.4 (and C6.6) diesel engines. It replaces OE part number 326-4635, cross-referenced to ...
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