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 engine components: This section includes Fuel System Components, Mechanical Fuel Injectors, Oil Pump Components, Water Pump Components, Valve Train Components, Cylinder Liners, Turbocharger Components, Pistons, Piston Rings, Connecting Rods, Camshafts, Heat Exchangers, Bushings, Bearings, Crankshafts, Connecting Rods, Exhaust Manifold Components, 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.
Our humble origins began by setting out to establish a new industry-leading standard for remanufacturing caterpillar fuel injection pumps. While we have broadened out to cover a fuller spectrum of parts needs, we will never stray from our roots. 3406 Engine Components
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! 3406 Engine Components
- All Products
- 3306 Remanufactured Injection Pumps
- 3406 Engine Components
- 3406 Fuel System Components
- 3406 Gaskets - Except Fuel System Gaskets
- 3406 Remanufactured Injection Pumps
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143-6479: Kit-Brake 346A, 346B, 346C, 346D
$405.35In Stock
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4W-5998: Pushrod Assembly
$49.41In Stock
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HBRN110-5100VS 3406B/C Cylinder Head Round Port
$3,653.12In Stock
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M-0S1588: Bolt, Cat 3406 OEM Quality
$0.24In Stock
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M-1005079: Piston Ring – Oil, Cat 3406 OEM Quality
$26.28In Stock
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M-1006920: Adapter – Nozzle, Cat 3406 OEM Quality
$53.37In Stock
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M-1007408 – Camshaft – CAT 3406B – 3406C – OEM Quality
$786.73In Stock
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M-1010016: Body – Piston, Cat 3406 OEM Quality
$193.05In Stock
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M-1019047: Piston Ring – Top, Cat 3406 OEM Quality
$21.63In Stock
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M-1036045: Seal, Cat 3406 OEM Quality
$21.29In Stock
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M-1052508: Fuel Pump – Priming, Cat 3406 OEM Quality
$50.25In Stock
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M-1061792: Stud – Exh Manifold, Cat 3406 OEM Quality
$8.67In Stock
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M-1061793: Stud – Taperlock – Exhaust, Cat 3406 OEM Quality
$7.41In Stock
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M-1064159: Spacer – Exh Manifold, Cat 3406 OEM Quality
$5.29In Stock
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M-1069586: Seal – O-ring, Cat 3406 OEM Quality
$2.85In Stock
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M-1083612: Spacer – Exh Manifold, Cat 3406 OEM Quality
$10.59Call for Availability
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