Product Description
Diamond Eye BC350S409 is a 3.5" Torca-style band clamp made from corrosion-resistant 409 stainless steel. It delivers an even, leak-free seal on butt-joint connections without crushing your tubing—perfect for serviceable joints on diesel exhaust systems.
Fitment
- Universal 3.5" O.D. exhaust systems (butt-joint connection)
- Works with diesel and gas applications where a serviceable joint is desired
Cross-Reference / Alternatives (Diamond Eye only)
- BC350S304 – 3.5" 304 Stainless Torca Band Clamp
- BC350S430 – 3.5" 430 Bright Stainless Torca Band Clamp
- BC350A – 3.5" Aluminized Torca Band Clamp
- BC300S409 – 3.0" 409 Stainless Torca Band Clamp
- BC400S409 – 4.0" 409 Stainless Torca Band Clamp
Why CPP Diesel
- Real diesel techs to confirm sizing and joint type
- Fast shipping and easy returns
- Huge in-stock selection of Diamond Eye exhaust hardware
Specifications
Specifications for DIAMOND EYE BC350S409 | |
---|---|
Brand | Diamond Eye Performance |
Part Number | BC350S409 |
Material | 409 Stainless Steel (Torca band clamp) |
Size | 3.5" (89mm) butt-joint |
UPC | 841963119930 |
GTIN (14) | 00841963119930 |
Shipping Weight | ~1 lb |
Package Dimensions | ~6" × 6" × 8" |
Shipping Method | Ground |
Country of Origin | Not specified |
Prop 65 Warning | WARNING: Cancer and Reproductive Harm – P65Warnings.ca.gov |
Helpful Notes
- Designed for butt-joint (not lap-joint) connections.
- Confirm tubing is true 3.5" O.D. for proper seal.
- Torque evenly across the band for best results.
FAQ
Is this clamp reusable?Yes. Torca band clamps can typically be loosened and re-torqued for service work if undamaged.
What’s the difference between 409, 430, and 304 stainless?
409 is durable and cost-effective for daily drivers; 430 has a brighter finish; 304 offers the highest corrosion resistance. Choose based on climate and budget.
Will it crush my tubing like a U-bolt clamp?
No. Torca band clamps are designed to seal evenly without crushing roundness, making future disassembly easier.