Baldwin BT237 Spin-On Lube Filter – Long Version Hydraulic & Engine Oil Filter
The Baldwin BT237 Spin-On Lube Filter is a heavy-duty full-flow oil and lubrication filter designed to help protect engines and machinery from harmful wear particles and contaminants. With its robust construction and reliable filtration performance, the BT237 is suitable for demanding applications across the agricultural, construction, industrial, automotive and commercial equipment sectors.
Featuring a 23 micron nominal and 45 micron absolute filtration rating, the Baldwin BT237 helps remove contaminants from lubricating oil before they can circulate through critical engine components. This helps reduce the risk of abrasive wear and supports reliable engine performance and component life.
The BT237 is the long version of the Baldwin BT216, providing an increased filter length while retaining the same 93.7mm outside diameter and 3/4"-16 thread. It incorporates an anti-drainback valve, 8 PSID bypass valve and standpipe for dependable lubrication system performance.
The Baldwin BT237 has an overall length of 181mm (7 1/8") and includes a G381-A gasket. It can also be used with an OB40079 filter base, subject to confirming application compatibility.
The filter is suitable for a wide range of equipment manufactured by Bobcat, Caterpillar, Hymac, Hyster, J.C. Bamford (JCB), Komatsu, Landini and Massey Ferguson, as well as applications using Perkins engines.
The Baldwin BT237 is also listed as a compatible replacement for Perkins 2654407.
Available from Conlan Oils, the BT237 is an ideal choice for professional servicing and maintenance of tractors, agricultural machinery, construction equipment, plant machinery and industrial engines.
Key Features
- Baldwin BT237 Spin-On Lube Filter
- Long-version full-flow lubrication filter
- Designed for demanding heavy-duty applications
- 23 micron nominal filtration rating
- 45 micron absolute filtration rating
- 3/4"-16 thread
- 93.7mm outside diameter
- 181mm overall length
- Anti-drainback valve
- 8 PSID bypass valve
- Standpipe included
-
Includes G381-A gasket
-
Can be used with OB40079 filter base
-
Long version of Baldwin BT216
-
Compatible replacement for Perkins 2654407
- Suitable for Perkins engines
- Designed to help protect engines from damaging wear particles
- Suitable for agricultural, construction, automotive and industrial applications
Specifications
| Specification |
Details |
| Brand |
Baldwin |
| Part Number |
BT237 |
| Product Type |
Full-Flow Lube Spin-On Filter |
| Filter Style |
Lube Filter |
| Technology |
Filtration |
| Outside Diameter |
93.7mm |
| Length |
181mm |
| Thread |
3/4"-16 |
| Nominal Micron Rating |
23 micron |
| Absolute Micron Rating |
45 micron |
| Bypass Valve |
8 PSID |
| Anti-Drainback Valve |
Yes |
| Standpipe |
Yes |
| Gasket |
G381-A |
| Compatible Base |
OB40079 |
| Related Filter |
BT216 – Short Version |
|
|
| Industry |
Automotive, Agriculture, Construction, Industrial |
Compatible Machinery & Equipment
The Baldwin BT237 oil filter is suitable for applications across a range of machinery manufacturers, including:
- Bobcat
- Caterpillar
- Hymac
- Hyster
- J.C. Bamford (JCB)
- Komatsu
- Landini
- Massey Ferguson
- Perkins Engines
Always check the original equipment manufacturer's filter number, dimensions and application requirements before ordering.
Baldwin BT237 vs BT216
The Baldwin BT237 is the long version of the BT216 lube filter.
| Specification |
Baldwin BT237 |
Baldwin BT216 |
| Filter Type |
Full-Flow Spin-On |
Full-Flow Spin-On |
| Outside Diameter |
93.7mm |
93.7mm |
| Length |
181mm |
Approx. 94mm |
| Thread |
3/4"-16 |
3/4"-16 |
| Nominal Rating |
23 micron |
23 micron |
| Absolute Rating |
45 micron |
45 micron |
| Bypass Valve |
8 PSID |
8 PSID |
Check your existing filter and equipment specifications carefully before substituting between filter versions.
Heavy-Duty Engine & Machinery Filtration
The Baldwin BT237 is designed for demanding working environments where effective lubrication filtration is essential. It can be used across:
- Agricultural machinery
- Tractors and farm equipment
- Construction machinery
- Plant equipment
- Commercial vehicles
- Industrial machinery
- Mining equipment
- Marine applications
- Oil & gas equipment
- Power generation equipment
- Heavy-duty transportation
The full-flow design allows lubricating oil to pass through the filter while contaminants are captured, helping maintain cleaner oil and protect important engine components.
Perkins 2654407 Replacement Filter
The Baldwin BT237 is listed as a compatible replacement for Perkins 2654407. If you are replacing an existing Perkins filter, confirm the original part number, dimensions, thread and equipment application before purchase.
Buy Baldwin BT237 from Conlan Oils
Order the Baldwin BT237 Spin-On Lube Filter from Conlan Oils for dependable filtration for Perkins engines, agricultural machinery, construction equipment and industrial applications.
📞 Can't Find the Filter You Need?
If you can't find the hydraulic, engine or machinery filter you need on our website, contact Conlan Oils and we'll be happy to help. We can often source and order filters and other parts that aren't currently listed online.
Call 059 8632494 or email enquiry@conlanoils.com.