Precision-Engineered Fuel Pump Head for Optimal Performance
Crafted from high-grade alloy steel with CNC-machined precision, this fuel pump head ensures durability and seamless fuel delivery. The ultra-smooth internal bore reduces friction for enhanced efficiency.
Direct replacement for OEM part numbers 3973228 and 4088866, compatible with major diesel engine models. Ideal for heavy-duty trucks, agricultural machinery, and industrial equipment requiring reliable fuel injection.
Exclusive bulk pricing for wholesalers—lowest global rates guaranteed. Ships in OEM-quality packaging with corrosion-resistant coating for long shelf life. Stock up for fleet maintenance or resale with confidence.












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OKWISHING always have great quality products. I’ve only purchased clothing and shoes, but OKWISHING offers a variety of great deals. My recent purchase, I spent only $200 for 40 items that was on clearance. I love OKWISHING and I’m looking forward to purchasing more great quality products from this company!
Apr.13.2024

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Products are great love everything I’ve ordered. I have trouble working the page but I am old, 72. But otherwise I love everything else
Jul.14.2024

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4088866 ISLE Engine Fuel Pump Head for Fuel Injection Pump 3973228
$280$477.25-41.33%
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