Russell 4AN ProClassic Crimp 30 Degree Hose End - Black - 704033
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- Part number
- RUS704033
- Manufacturer part number
- 704033
- Brand
- Russell
- Part type
- Hoses
- Prop 65
- ⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
- Special order
- Yes — ordered in for you; allow extra time
- Instructions
- Installation instructions (PDF)
Installation guide (from Russell)
Hosted by Russell. Follow the maker's instructions and torque specs.
- Box size:
- 2.76 × 2.36 × 5.51 (in)
Complete the job
Read before you buy
Russell ProClassic Crimp Hose Ends deliver the safety, leak-free reliability, and professional appearance demanded in high-performance plumbing systems. Precision-machined from lightweight aerospace-grade aluminum, they are designed for permanent crimp-style installation, providing exceptional sealing and durability in demanding street, race, and custom applications. Available in a variety of angles to ensure the perfect fit for your project, including straight, 30°, 45°, 60°, 90°, 120°, 150°, and 180°. Sizes range from 4AN to 12AN to satisfy your flow requirements. Available in a durable, sleek Black-anodized finish. ProClassic Crimp Hose Ends make it easy to achieve a clean, secure installation while routing hoses around even the tightest engine compartments. When paired with any Russell ProClassic series hose, they create a leak-free, professional-quality connection engineered to withstand high pressure, heat, and vibration. ProClassic hose is lighter and easier to assemble. ProClassic II is more durable with stainless-steel reinforcement, and ProClassic SS provides the ultimate abrasion resistance with a stainless-steel outer braid. No matter your plumbing project, Russell ProClassic Crimp Hose Ends deliver the trusted performance and premium quality that racers and builders have relied on for decades.
Russell ProClassic Crimp 6061-T6 aluminum hose ends are designed for permanent, leak-free performance. Available in 4AN-12AN, multiple angles, and a black anodized finish. Fits ProClassic, ProClassic II, and ProClassic SS hose.
- Better selection for clean installation in your project
- expansion of large sizes for plumbing cooling systems
- get all of your hose ends from one source
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 704033
- Proposition 65:
- Y
- Special Order:
- Y
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Russell 4AN ProClassic Crimp 30 Degree Hose End - Black - 704033
Russell 4AN ProClassic Crimp 30 Degree Hose End - Black - 704033 FAQ
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
What's in the box above lists what the maker includes when we have it, and the maker's guide names any tools or extra parts.
Many parts are bolt-on jobs with hand tools; the maker's guide on this page shows the steps and the torque figures. If it is beyond your tools, a shop can fit it.
Check the vehicle list above against your exact year and trim before ordering. If something is off, call or text us at 813-535-5801 and we will sort it out.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: Hoses
- Before you start, read the maker's guide on this page end to end and lay out every part against the What's in the box list.
- Do torque every fastener to the maker's figure with a torque wrench, and re-check it after the first drive.
- Don't force a part that does not line up: check the vehicle list on this page against your exact year and trim first.
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