As the only Caterpillar-dedicated firm in the U.S. with an exclusive focus on the legendary 3200, 3300, and 3400 family of engines, we are happy to answer any questions you have.
3406 fuel system components: This section includes Mechanical Fuel Injectors, Water Pump Components, Cylinder Liners, Turbocharger Components, Bushings, Bearings, Seals, Gaskets, Gasket Sets, Overhaul kits, and all other products.
Our humble origins began by setting out to establish a new industry-leading standard for remanufacturing caterpillar fuel injection pumps. We are also happy to help you through this important purchase process, including helping you diagnose any problem you’re having with your current fuel injection pump.
Custom Work: We are happy to custom build a fuel injection pump system to meet your needs. Our engine services are limited to rebuilds with high performance additions. We will soon post available high performance options on the Shop page.
Current Parts Availability: We supply most parts for the 3400 series now. We can get just about any other part you need with a quote request or call. For these parts, it might take an extra day to ship.
Thank you for choosing R.J. Bastyr Inc., your one-stop shop for all your Caterpillar fuel system and engine needs and for visiting our 3406 fuel system components section.
- All Products
- 3300 Fuel System Components
- 3306 Remanufactured Injection Pumps
- 3406 Engine Components
- 3406 Fuel System Components
- 3406 Gaskets - Except Fuel System Gaskets
- 3406 Remanufactured Fuel Injection Pumps
- Remanufactured Engines
- Uncategorized
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3406 B/C Governor Rebuild/Update/Upgrade Kit For Truck Engines. All OEM Cat Components
$889.93In Stock
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1W-2076: COVER, 3406 – CAT OEM
$165.03In Stock
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3406 B/C AFRC Rebuild/Reseal Kit
$64.40In Stock
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8N-3799: Cover-Fuel Ratio, 3406 – CAT OEM
$111.67In Stock
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0R-4338: Nozzle Assembly, 3406 – CAT OEM
$195.01In Stock
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5B-7040: Hex Head Bolt, 3406 – CAT OEM
$6.97In Stock
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7W-7031 Fuel Injection Nozzle
$285.06In Stock
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7W-7041: 7W-7041 Fuel Injection Nozzle, Cat 3406B OEM Quality
$132.87Call for Availability
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M-1007556: Nozzle, Cat 3406 OEM Quality
$169.60Call for Availability
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M-1007559: Nozzle, Cat 3406 OEM Quality
$169.60In Stock
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M-1082102: Bonnet – Fuel Injection Pump, Cat 3406B OEM Quality
$35.95In Stock
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M-1086631: P&B – New Scroll 11mm, Cat 3406 OEM Quality
$122.89Call for Availability
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M-1137794: Bushing, Cat 3406B OEM Quality
$27.36In Stock
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M-1375541: Fuel Pump – Priming, Cat 3406 OEM Quality
$59.87In Stock
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M-1705181: Nozzle, Cat 3406 OEM Quality
$126.51Call for Availability
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M-1917941: Fuel Line, Cat 3406 OEM Quality
$37.61In Stock
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