Description
Overview:
This genuine Briggs & Stratton engine sump (OEM No. 594101) is the lower crankcase housing for selected small petrol engines, including the 092J0B and 093J02 series. Made from durable cast aluminium, it provides a rigid base for the engine, enclosing the oil reservoir and guiding lubrication to moving parts. The sump restores proper sealing and oil retention when the original component is worn, cracked, or leaking, helping to protect the crankshaft and internal components. Designed for use on walk-behind lawn mowers and other compact garden and light construction machinery, it offers a precise, like-for-like replacement to maintain engine performance and reliability. As a genuine Briggs & Stratton part, it ensures correct fit and compatibility on approved models for dependable long-term service.
Key Features:
- Genuine Briggs & Stratton part for assured compatibility and quality (OEM 594101)
- Robust cast aluminium construction for strength, heat dissipation, and corrosion resistance
- Accurate machining on gasket faces for reliable, leak-resistant sealing
- Correct internal oil paths to support effective splash lubrication
- Direct replacement for damaged or worn sump/crankcase cover assemblies
- Designed for straightforward fitting with standard hand tools
- Maintains crankshaft support and alignment to reduce vibration and wear
- Helps prevent oil loss and contamination, supporting engine longevity
- Suitable for routine servicing, overhaul, or impact damage repair
Typical Applications:
Used during maintenance and repairs on walk-behind lawn mowers and other small machinery powered by compatible Briggs & Stratton engines. Ideal when resolving oil leaks, replacing a cracked or corroded sump, or completing a full engine rebuild. Helps restore correct oil containment and crankcase integrity for reliable everyday use.
Also known as:
Crankcase cover, engine sump, oil sump housing, lower crankcase, crankcase sump, bottom crankcase cover, engine base.
Fits Models:
092J0B, 093J02, 093J05, 093J0B, 103M02, 103M05, 103M0B, 104M02, 104M05, 104M0B, HU725AWDH, LC121P, LC221A
Alternate Part Numbers:
594101, BS594101
Product Specifications
| L&S Part No. | BS594101 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | 594101 |
| Unit of Sale | 1 |
| Applications | 092J0B, 093J02, 093J05, 093J0B, 103M02, 103M05, 103M0B, 104M02, 104M05, 104M0B, HU725AWDH, LC121P, LC221A |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
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