Product Description
DIAMOND EYE 261076 is a 4.0" stainless first-section passenger-side tailpipe for 2004.5–early 2007 Dodge/Ram 2500/3500 5.9L Cummins trucks. It replaces the front tail section in Diamond Eye’s Performance Series systems, using mandrel bends for smooth flow and long-term durability.
Fitment Details
- Truck: 2004.5–Early 2007 Ram 2500/3500
- Engine: 5.9L Cummins (Common Rail)
- Position: Tailpipe, first section, passenger side
- Tubing Diameter: 4.0"
- Material: Stainless steel
Cross-Reference & Related Diamond Eye Items (on CPP Diesel)
- 4" first-section stainless, similar application — 261064
- 5" first-section stainless (same model years) — 262060
- 4" first-section (94–early 07 coverage) — 261004
- 4" first-section aluminized (94–early 07) — 221004
- 4" second-section tailpipe (94–early 07) — 121026
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| Part Number (MPN) | 261076 |
| UPC | 841963114447 |
| GTIN | 0841963114447 (UPC-A) |
| Main Tube Diameter | 4.0" |
| Material | Stainless steel |
| Position | Passenger side, first tail section |
| Shipping Weight | ~15 lb |
| Package Dimensions | 53" L x 13" H x 9" W |
| Country of Origin | Not specified |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
Install Notes
- Designed as a direct replacement within Diamond Eye Performance Series systems for the listed model years.
- Reuses OE-style hangers/clamps where applicable; verify system diameter and section before ordering.
FAQ: Will this fit my 2007 truck?
Yes, if it’s an early-2007 5.9L Cummins (pre-DPF). It does not fit 2007.5+ 6.7L trucks.
FAQ: Is it stainless or aluminized?
This 261076 configuration is stainless steel. If you need aluminized or other diameters, see the related Diamond Eye links above.
FAQ: Do I need new clamps or hangers?
Generally no—most systems reuse OE-style hardware. Replace worn clamps/hangers as needed for best sealing and support.
