Description
Overview:
This Locking Bolt is a genuine Lister Petter fastener for the Lister LT1 diesel engine, supplied under Manufacturer Part Number 601 21370 (also referenced as 60121370). Made from durable steel to cope with engine vibration and heat cycles, it is used to keep critical engine components securely clamped so they do not loosen in service. Suitable for LT1 single-cylinder diesel engines commonly found in generators, pumps, mixers and agricultural equipment, this unused old-stock item may show light tarnishing or storage marks that do not affect performance. As an OE-spec component, it supports reliable engine operation by maintaining a consistent clamp load where specified, helping preserve safety, alignment and overall running quality on vintage and working LT1 machines.
Key Features:
- Genuine Lister Petter part for assured compatibility with the LT1 diesel engine (MPN 601 21370)
- Robust steel construction engineered for long service life in harsh operating conditions
- Precision-cut threads for positive engagement and dependable clamp force retention
- Designed to resist loosening from engine vibration and thermal cycling
- Unused old stock; cosmetic tarnish or storage dust may be present but function remains unaffected
- Like-for-like replacement that matches original dimensions for straightforward fitting
- Suitable for preventative maintenance, repairs and full engine overhauls
- Helps maintain correct fastening integrity to protect engine performance and safety
Typical Applications:
Used for fastening tasks on Lister LT1 engines where a locking fastener is required, such as securing brackets, covers or ancillary assemblies subject to vibration. Common in plant, agricultural and industrial settings, including generators, water pumps, cement mixers, compressors and other stationary equipment powered by the LT1.
Also known as:
Lock bolt, retaining bolt, securing bolt, engine fastener, lock fastener, clamp bolt, diesel engine bolt, engine fixing, retention bolt.
Fits Models:
LT1
Alternate Part Numbers:
60121370
Product Specifications
| L&S Part No. | 601 21370 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 601 21370 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter part for LT1 diesel engine compatibility - Durable steel construction withstands vibration and heat cycles - Precision-cut threads ensure reliable clamp force retention - Resists loosening from engine vibration and thermal cycling - Matches original dimensions for straightforward fitting |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
