Product Description
Lock down your S400/S500 compressor outlet with the INDUSTRIAL INJECTION 996N2-0431 V-band clamp. Built from 300-series stainless with a standard T-bolt latch, this clamp mates the BorgWarner S400/S500 compressor cover to the matching outlet flange for a tight, leak-free seal in high-boost applications.
Fitment
- BorgWarner S400/S400SX/S400SX-E compressor outlet (V-band style)
- BorgWarner S500/S500SX-E compressor outlet (V-band style)
- Also known as K31 / Ford replacement clamp
Key Specs
- Material: 300-series stainless band with T-bolt latch
- Flange O.D.: 4.18″ (106.17 mm)
- Flange Apex: 0.291″ (7.39 mm)
- Works with Industrial Injection outlet V-band flanges TK-1024 or TK-1042
- Clamp only — outlet flange sold separately
What’s Included
- (1) S400/S500 compressor outlet V-band clamp
Recommended Parts & Categories (CPP-only links)
- Shop V-Band Flanges & Clamps (Universal/Performance)
- CPP Male/Female V-Band Flange Sets
- CPP S400 Exhaust Outlet Flange w/ Clamp (reference option)
- V-Band Flanges & Clamps (General Category)
- Shop All Industrial Injection at CPP
Helpful Notes
- Confirm your compressor cover uses the V-band outlet before ordering (S400/S500 families commonly do).
- Use with matching outlet flange (TK-1024 or TK-1042) for correct lip/seat geometry.
- Torque the T-bolt evenly; re-check after initial heat cycles.
Cross-Reference / Alternatives
- Commonly listed as “S400 compressor outlet clamp”, “K31 outlet clamp”, or “Ford replacement clamp”.
- Pair with S400/S500 outlet flanges from the V-Band Flanges & Clamps category.
FAQ
Is this an exhaust or compressor outlet clamp?It’s for the compressor (charge air) outlet on BorgWarner S400/S500 turbos that use a V-band outlet cover.
What flange size does it fit?It’s designed around a compressor outlet flange O.D. of 4.18″ (106.17 mm) with a 0.291″ apex. Use with Industrial Injection flanges TK-1024 or TK-1042.
Does it include the mating flange?No. This is the clamp only. Select the correct outlet flange from our V-Band Flanges & Clamps category.
Will it work with both S400 and S500 covers?Yes — for V-band outlet covers on S400 and S500 families. Always verify outlet style and flange dimensions before purchase.
