PROFESSIONAL GRADE OIL FILTER BT237 – BALDWIN REPLACEMENT

WHY CHOOSE OUR BT237 OIL FILTER?
Engineered for maximum filtration efficiency and durability, our BT237 oil filter is the ideal Baldwin replacement for heavy-duty diesel engines. Manufactured to exact OEM specifications with premium materials for extended service intervals.
KEY FEATURES:
- ✔ High-capacity pleated media for superior dirt-holding capacity
- ✔ Heavy-duty steel casing withstands high pressure
- ✔ Precision-engineered bypass valve prevents oil starvation
- ✔ Nitrile rubber gasket ensures leak-free operation
- ✔ 98%+ filtration efficiency at 20 microns
TECHNICAL SPECIFICATIONS
| Parameter | Value |
|---|---|
| Part Number | BT237 |
| Outer Diameter | 3.66 inch (93 mm) |
| Thread Size | 3/4-16 UN |
| Length | 6.85 inch (174 mm) |
| Gasket OD | 2.83 inch (72 mm) |
| Gasket ID | 2.48 inch (63 mm) |
| MOQ | 60pcs |
CROSS REFERENCE & APPLICATIONS
Our BT237 oil filter directly replaces Baldwin BT237 and cross-references with:
- Fleetguard LF900
- Donaldson P551515
- WIX 51515
- Hastings LF113
Compatible Equipment: Bobcat, Caterpillar, Hymac, Hyster, J.C. Bamford, Komatsu, Landini, Massey Ferguson; Perkins Engines 4.236, 4.248, 6.354.
OEM & ODM SERVICES AVAILABLE
We offer complete customization services for bulk orders:
- Custom packaging (individual boxes, bulk packs)
- Private labeling with your brand
- Special material requirements
- Modified dimensions upon request
"Consistent quality across all orders. Our customers can't tell the difference from OEM filters at half the price!"
Midwest Filter Supply
450pcs/month since 2023
"Reliable performance in extreme conditions. Zero filter-related failures in our mining equipment."
Rocky Mountain Equipment
Perkins engine specialist
"Perfect fit every time. Their ODM team replicated our discontinued filter design flawlessly."
Global Filter Distributors
Private label partner
FREQUENTLY ASKED QUESTIONS
Q: What's the recommended oil filter change interval for BT237?
A: Under normal conditions, we recommend changing every 250-300 engine hours or per OEM guidelines.
Q: Do you offer sample orders before bulk purchase?
A: Yes, we provide 2-3 samples for quality verification with nominal sampling fee.
Q: What certifications do your filters have?
A: Our BT237 meets ISO 4548-12, SAE HS806, and exceeds OEM performance standards.
Q: What's your production lead time?
A: Standard orders ship within 7-10 days. Custom ODM projects require 15-20 days.
CONTACT OUR FILTER SPECIALISTS
WhatsApp: +86 18965520297
WeChat: +86 18965520297
Email: Sales@parts-machining.com
Request quote for bulk pricing and OEM/ODM solutions.











