Description
Overview:
The Replacement AL-KO AK301/AK351 Barrel Lock Set with Security Ball (MPN 763 701) is a direct-fit kit for AL-KO AK301 and AK351 trailer couplings. It replaces the original integral barrel lock and restores secure locking of the coupling head when the trailer is either attached to a tow vehicle or left unhitched. The set is supplied with a plastic dummy security ball that sits in the coupling socket when the trailer is parked, helping to prevent the coupling from being engaged onto a towball. Two keys are included for day-to-day use and an Allen key is provided to make installation straightforward without specialist tools. Designed for use on trailers and caravans fitted with the specified AL-KO couplings, this lock set is suitable for general towing, plant transport and fleet applications where reliable coupling security is required.
Key Features:
- Replacement barrel lock kit for AL-KO AK301 and AK351 couplings
- Lockable when hitched or when the trailer is unhitched
- Plastic dummy security ball blocks the coupling socket to deter tow-away theft
- Supplied with 2 keys for convenience
- Allen key included for simple installation
- Can be used in conjunction with SH5423
- Integral coupling security design for the specified AL-KO heads
Typical Applications:
Used on trailers and caravans fitted with AL-KO AK301 or AK351 coupling heads to secure the hitch during towing and when parked or stored. Common in plant hire fleets, general duty trailers and transporters requiring a direct replacement lock cylinder and a dummy ball insert. Can be paired with SH5423 where an additional security measure is desired.
Also known as:
Maypole part number MP2019L
Replacement Coupling Barrel Lock for AL-KO AK301/AK351
Plastic Dummy Ball Hitch Lock
Integral Coupling Security Lock
Barrel Lock Kit for AL-KO Couplings
Product Specifications
| L&S Part No. | 763 701 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
