CAT 9S1354 NUT for C18 Caterpillar Part - WSTPARTS

Need a dependable Bolt/Nut part for your Caterpillar C18, 3516B and C15 machine? The 9S1354 NUT from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Bolt/Nut. Every unit is fitment-verified before dispatch. Manual reference: 3406E: BASIC ENGINE, group 136-9500, page 101; 3508C: BASIC ENGINE, group 281-6160, page 136.

9S1354 NUT for Caterpillar C18 — Genuine CAT & Replacement Part

WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement NUT (Part # 9S1354). Designed for CAT C18, 3516B, C15, 3516C, 3306, 3406C, 3406E, 3508C, 3512, 3512C, 3516, C13, C32, C7, C9 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18, 3516B, C15, 3516C, 3306, 3406C, 3406E, 3508C, 3512, 3512C, 3516, C13, C32, C7, C9
• ✔ Meets Caterpillar original quality and performance standards
• ✔ Genuine CAT lines: New Genuine / Cat Reman / Cat Classic | OEM-equivalent direct replacements
• ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)	9S1354
Product Name	NUT
Brand	CAT
Applicable Models	C18, 3516B, C15, 3516C, 3306, 3406C, 3406E, 3508C, 3512, 3512C, 3516, C13, C32, C7, C9
Weight	0.05 kg
Condition	New (Genuine CAT / OEM-equivalent direct replacement)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 9S1354 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
3406E	BASIC ENGINE	136-9500	p.101
3508C	BASIC ENGINE	281-6160	p.136
3512	BASIC ENGINE	144-0742	p.133
3512C	BASIC ENGINE	261-7305	p.136
3516B	BASIC ENGINE	106-4595	p.154
3516C	BASIC ENGINE	281-6160	p.128
C15	BASIC ENGINE	243-0551	p.187
C18	BASIC ENGINE	243-0551	p.123

System Notes — BASIC ENGINE

The basic engine group covers the core structure and internals: cylinder block, cylinder head, pistons, rings, liners, connecting rods, crankshaft, bearings, camshaft and the gasket sets that seal them. These parts determine compression, oil pressure and power output. They wear gradually — rings lose tension, bearings show copper, liners glaze — and the first signs are usually blow-by from the breather, rising oil consumption, or a knock that gets louder as the engine warms. Replacing a basic engine part is a planned overhaul decision rather than a roadside fix, so matching the exact part number and serial number range matters more here than anywhere else on the machine.

FAQ

Is 9S1354 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 C18.

Genuine CAT vs direct replacement — what is the difference?
Genuine CAT covers three factory lines: New Genuine, Cat Reman (core exchange with core charge) and Cat Classic (brand-new economy line). OEM-equivalent direct replacements are non-CAT parts; grade and warranty are confirmed in the quotation.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a warranty per quotation.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com