CAT 0S1624 CAP SCREW for G3616 Caterpillar Part - WSTPARTS
0S1624 CAP SCREW is a Bolt/Nut component engineered for Caterpillar G3616 and 3406C machines, built to match original factory specifications. It is categorized under Bolt/Nut. Every unit is fitment-verified before dispatch. Manual reference: 3406C: LUBRICATION SYSTEM, group 110-9159, page 408; G3616: AIR INLET AND EXHAUST SYSTEM, group 136-1895, page 466.
0S1624 CAP SCREW for Caterpillar G3616 — Genuine & OEM Replacement Part
WSTPARTS supplies genuine and high-quality OEM replacement CAP SCREW (Part # 0S1624). Designed for CAT G3616, 3406C equipment.
Compatible Models
Key Features
- ✔ 100% compatible with CAT G3616, 3406C
- ✔ Meets Caterpillar original quality and performance standards
- ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
- ✔ Available for order, contact for lead time
Specifications
| Part Number (MPN) | 0S1624 |
| Product Name | CAP SCREW |
| Brand | CAT |
| Applicable Models | G3616, 3406C |
| Weight | 0.09 kg |
| Condition | New (Genuine / OEM Equivalent) |
| Warranty | 12 Months |
Where This Part Fits
Every row below is a real listing of 0S1624 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 |
| 3406C | LUBRICATION SYSTEM | 110-9159 | p.408 |
| G3616 | AIR INLET AND EXHAUST SYSTEM | 136-1895 | p.466 |
| 3406C | LUBRICATION SYSTEM | 121-2472 | p.412 |
| G3616 | AIR INLET AND EXHAUST SYSTEM | 161-7057 | p.467 |
| 3406C | LUBRICATION SYSTEM | 155-4800 | p.414 |
| 3406C | LUBRICATION SYSTEM | 155-5005 | p.416 |
| 3406C | LUBRICATION SYSTEM | 110-9159 | p.410 |
System Notes — LUBRICATION SYSTEM
The lubrication system covers the oil pump, oil cooler, oil filter base, relief valves, dipstick tube, pan and the galleries that distribute oil to every bearing in the engine. It is the system that keeps metal off metal. Failures tend to be either pressure loss — a worn pump, a stuck relief valve, a collapsed filter — or contamination, where sludge and debris circulate and score bearing surfaces. Oil pressure that reads low at idle, a filter that comes out heavy, or oil that turns dark far sooner than usual are the signals. Parts in this group are replaced on measured oil pressure and lab results rather than on interval alone.
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.
FAQ
Is 0S1624 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 G3616.
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?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.
📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com
