Perkins original 20R-9433 Diesel Fuel Injector Assembly for C9 Engine 330D 340D Excavator Spare Parts Replacement for OEM original new injector
Perkins original 20R-9433 Diesel Fuel Injector Assembly for C9 Engine 330D 340D Excavator Spare Parts Replacement for OEM original new injector
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Fuel Type |
Diesel |
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Condition |
New / Remanufactured |
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Applicable Engine |
Perkins C9 and C9 ACERT diesel engine, 8.8L, 6-cylinder, 112 mm bore, 149 mm stroke, 205–280 bkW (275–375 bhp) at 1800–2200 rpm |
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Injector Type |
MEUI / EUI Electronic Unit Injector |
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Quality Standard |
Flow-tested, trim code supported, replacement fit for Perkins C9 applications |
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Packaging |
Export-safe packaging, optional seal kits available |
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Fuel System |
Electronically controlled unit injector system, compatible with low-sulfur, low-lubricity fuels |
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OE Number |
20R-9433 / 387-9433 / 10R-7222 |
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Brand |
Perkins |
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Cross Number / Universal Number |
20R9433, 557-7633, 20R-8064, 20R-8968, 328-2574, 293-4072, 267-3360, 254-4339 |
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Vehicle / Equipment Application |
Perkins 330D, 330D L, 330D LN, 336D, 336D L, 340D excavators, construction machinery, mining machinery, oilfield equipment, industrial power packs, generator sets, pump drives, compressor packages, loaders, and severe-duty off-highway equipment |
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Application Type |
Excavator / Construction / Mining / Industrial / Power Generation |
Engineered for the Perkins C9 and C9 ACERT platform, this diesel fuel injector assembly delivers precision fuel metering, stable atomization, and consistent combustion across demanding duty cycles. Compatible with MEUI / EUI electronic unit-injector systems, it supports the 8.8-liter, 6-cylinder configuration rated at 205–280 bkW (275–375 bhp) between 1800–2200 rpm, matching the 268 hp / 200 kW output specified for the Perkins 330D L/LN excavator. Authorized OE references 20R-9433, 387-9433, and 10R-7222 confirm direct-fit replacement, while a comprehensive cross-reference database also covers 557-7633, 20R-8064, 20R-8968, 328-2574, 293-4072, 267-3360, and 254-4339 for buyers sourcing through alternative part listings. Each unit is flow-tested and trim-code supported, with optional seal kits and flexible new or reman supply options. Export-safe packaging protects components during international shipping. To ensure exact compatibility, final selection must be confirmed by old injector number, engine serial number, engine arrangement number, and machine serial number.
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