Products Description

Product name	Cab Door Lock
Part number	2A8-54-11390
Excavator number	390D L 365C L 385C FS 365C 385C 374D L
Lead time	1-3 days after payment
Packing	neutral/original
MOQ	1 PC
Quality	high quality
Warranty	3-6 months
Shipping	DHL, UPS, FedEx, Air, Sea, DDP
Payment	TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat

2A8-54-11390 Cab Door Lock

The 2A8-54-11390 cab side door lock is a critical safety component exclusively engineered for Komatsu excavators. It acts as the "security anchor" for the cab, converting simple manual operation into tight, stable locking-ensuring the door stays firmly secured against vibration, dust, and accidental opening during harsh construction operations.

20K +

Shipped Parts

20k+ reliable components delivered
8 +

Engineer Team

8+ expert technical support staff

Core Product Advantages

Perfect Komatsu Compatibility

1:1 matches OEM specs (size, holes, latch) – direct replacement, no door mods, quick error-free install.

Heavy-Duty & Durable

One-piece high-strength steel (reinforced frame) + rust-proof coating + 100K-cycle nylon lock core – stays stable in vibration, resists corrosion, long jam-free use.

Secure & Protective

Auto-locking (manual unlock only) prevents accidental opening; tight seal blocks dust/rain to shield cab components.