CAT 1P0451 GASKET for 330C Caterpillar Part - WSTPARTS
The 1P0451 GASKET is a genuine and high-quality OEM replacement part compatible with Caterpillar 330C, 330D and 3306 equipment. It is categorized under Drivetrain. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage, and currently in stock for dispatch within 24 hours. Manual reference: 3306: AIR INLET AND EXHAUST SYSTEM, group 184-7209, page 614; 330C: AIR INLET AND EXHAUST SYSTEM, group 191-5518, page 144.
1P0451 GASKET for Caterpillar 330C — Genuine & OEM Replacement Part
WSTPARTS supplies genuine and high-quality OEM replacement GASKET (Part # 1P0451). Designed for CAT 330C, 330D, 3306, 336D, C9 equipment.
Compatible Models
Key Features
- ✔ 100% compatible with CAT 330C, 330D, 3306, 336D, C9
- ✔ Meets Caterpillar original quality and performance standards
- ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
- ✔ In stock, ready to ship
Specifications
| Part Number (MPN) | 1P0451 |
| Product Name | GASKET |
| Brand | CAT |
| Applicable Models | 330C, 330D, 3306, 336D, C9 |
| Weight | 0.05 kg |
| Condition | New (Genuine / OEM Equivalent) |
| Warranty | 12 Months |
Where This Part Fits
Every row below is a real listing of 1P0451 in the Caterpillar parts manual: the machine it is published under, the system it belongs to, the group number and the manual page. Use it to confirm the part against your own parts book before ordering.
| Machine | System | Group No. | Manual Page |
| 3306 | AIR INLET AND EXHAUST SYSTEM | 184-7209 | p.614 |
| 330C | AIR INLET AND EXHAUST SYSTEM | 191-5518 | p.144 |
| 330D | AIR INLET AND EXHAUST SYSTEM | 258-8337 | p.96 |
| 336D | AIR INLET AND EXHAUST SYSTEM | 258-8337 | p.121 |
| C9 | AIR INLET AND EXHAUST SYSTEM | 260-3771 | p.130 |
| 330C | AIR INLET AND EXHAUST SYSTEM | 248-5376 | p.145 |
| 330D | AIR INLET AND EXHAUST SYSTEM | 258-8337 | p.93 |
| C9 | AIR INLET AND EXHAUST SYSTEM | 256-1249 | p.375 |
System Notes — AIR INLET AND EXHAUST SYSTEM
The air inlet and exhaust system covers the air cleaner housing and elements, intake piping, turbocharger, aftercooler, exhaust manifold, turbo mounting hardware and gaskets. It delivers clean, dense air and carries hot gas away. On this group, the two dominant failures are dust ingress and heat cycling: a leaking intake joint lets unfiltered air straight into the cylinders and dusts the rings in a few hundred hours, while exhaust manifold and turbo flange gaskets crack from repeated heat cycles and start whistling or sooting. Parts are replaced when boost drops, the intake tract shows dust trails past the filter, or a soot streak appears at a joint.
System Notes — SERVICE EQUIPMENT AND SUPPLIES
This group covers the equipment and consumables used to service the machine rather than to run it: filter wrenches and service tools, drain and fill hardware, grease fittings and couplers, sight gauges, sampling valves, and the small hardware that makes routine maintenance possible without improvising. Items here are replaced when they no longer seal, no longer hold a setting, or when a stripped fitting turns a ten-minute service job into a two-hour one. Keeping the correct part number on hand matters more than the unit price, because a missing grease coupler usually means a missed lube point.
FAQ
Is 1P0451 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT 330C.
Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.
Stock, shipping and warranty?
In stock — ships within 24 hours. Every order is covered by a 12-month warranty.
📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com
