Product Description
Diamond Eye BC300S409 – 3" Stainless Torca Band Exhaust Clamp
Lock down leak-free, serviceable joints with the Diamond Eye BC300S409. This 3.00" Torca-style preformed band clamp uses a reaction block to deliver even, 360° clamping force around butt-joint (end-to-end) pipe connections—no crushed tubing, no welding required. Built from corrosion-resistant 409 stainless steel with metric hardware for long service life on diesel trucks.
Fitment
- Universal for 3.00" (76.2mm) butt-joint exhaust connections (pipe-to-pipe, not lap-joint).
- Works on diesel platforms including Cummins, Power Stroke, and Duramax where a 3.0" butt-joint is used.
- Verify outside diameter of mating tubes; use anti-seize on threads during installation.
What’s Included
- (1) 3.0" Torca preformed band clamp – 409 stainless steel with metric hardware
Cross-Reference / Alternatives (Diamond Eye only)
- BC300A – 3" Aluminized Torca Band Clamp
- BC300S304 – 3" 304 Stainless Torca Band Clamp
- BC300S430 – 3" 430 Bright Stainless Torca Band Clamp
- BC250S409 – 2.5" 409 Stainless Torca Band Clamp
- BC400S409 – 4" 409 Stainless Torca Band Clamp
FAQ
Is this clamp for butt-joint or lap-joint connections?This is a Torca AccuSeal style band clamp designed for butt-joint (end-to-end) pipe connections. For slip/overlap joints, use a Torca lap-joint clamp (Diamond Eye “L” series).
What material is it made from?
409 stainless steel band and hardware for strong corrosion resistance and durability in diesel exhaust environments.
Will this crush my exhaust tubing?
No—preformed Torca band clamps apply even clamping force and are designed to avoid deforming properly sized butt-joint connections.
Do I need sealant or welding?
Neither is typically required when the pipes are properly aligned and sized. Clean mating surfaces and tighten evenly for a gas-tight seal.
Is it reusable?
Yes. One benefit of Torca band clamps is serviceability—components can be removed and reinstalled as needed.
Specifications
Specifications for DIAMOND EYE BC300S409 | |
---|---|
Brand | Diamond Eye Performance |
Part Number | BC300S409 |
Size | 3.00" (76.2mm) |
Clamp Type | Torca AccuSeal (preformed) – butt-joint |
Material | 409 Stainless Steel |
Hardware | Metric |
UPC | 841963119893 |
GTIN | 0841963119893 |
Shipping Weight | ~1.0 lb |
Package Dimensions | Approx. 8 × 6 × 6 in |
Country of Origin | Not specified |
Prop 65 Warning | No |
Shipping Method | Ground |