BorgWarner HT3B/S400 V-Band Clamp (*MOQ 3*) - 132681

The BorgWarner HT3B/S400 V-Band Clamp (MPN 132681) is a genuine BorgWarner replacement clamp designed specifically for use with BorgWarner HT3B, S400, and S410SX turbochargers at the turbine end. Whether you're building a high-output diesel, completing a turbo upgrade, or replacing a worn clamp on an existing S400 platform, this is the correct OEM-spec fastener to keep your turbocharger sealed and secure under boost. With in-stock availability at ThreePiece.us, you won't need to wait weeks for a critical service part.

Key Features & Benefits

• Direct BorgWarner Application: Engineered specifically for BorgWarner HT3B, S400, and S410SX turbine end connections, so there's no guesswork about compatibility within those turbo families.
• OEM-Correct Replacement: Using the correct BorgWarner part number (132681 / SKU BWA132681) ensures a proper seal at the turbine housing-to-bearing housing junction — a critical area where leaks can lead to boost loss and heat damage.
• Compact, Purpose-Built Design: The clamp's dimensions (5.30 in. depth × 4.90 in. width × 1.30 in. height) are sized precisely for the S400 platform's V-band flanges, enabling a secure, rattle-free connection.
• Lightweight Construction: At approximately 0.35 lb, this clamp adds virtually no rotating mass penalty while delivering a reliable, leak-free seal in demanding turbo applications.
• Regularly Stocked Item: Listed as a regularly stocked product — meaning you get faster fulfillment compared to special-order turbo components that can take weeks or months to arrive.
• Minimum Order Quantity of 3: The MOQ of 3 makes this ideal for shops stocking service inventory, builders managing multiple turbo builds simultaneously, or enthusiasts who want spares on hand for future maintenance.

Specifications

• Brand: BorgWarner
• MPN: 132681
• SKU: BWA132681
• Depth: 5.30 in.
• Width: 4.90 in.
• Height: 1.30 in.
• Weight: 0.35 lb
• Part Type: Engine Related Parts — Turbocharger V-Band Clamp
• Minimum Order Quantity: 3 units
• Clearance Item: No
• Special Order: No

Fitment

This V-band clamp is designed for use with BorgWarner HT3B, S400, and S410SX turbochargers at the turbine end — specifically the turbine housing-to-bearing housing V-band interface. It is a turbocharger-level part, not a vehicle-specific fitment, meaning it is appropriate for any build or platform running one of these BorgWarner turbo units. Common applications include high-output diesel builds (agricultural, commercial, and performance trucks), large-displacement gas performance builds, and racing applications that utilize the S400 or S410SX platform.

If you are unsure whether this clamp fits your specific turbocharger configuration or mounting setup, contact the ThreePiece.us fitment team before ordering — we're happy to confirm compatibility.

What's in the Box

This listing is sold with a minimum order quantity (MOQ) of 3 clamps. Your order will include three (3) BorgWarner HT3B/S400 V-Band Clamps (MPN 132681). No additional hardware or turbocharger components are included.

Why Buy from ThreePiece.us

• Free Shipping: Every order ships free — no minimum threshold required to qualify on this product.
• Affirm Financing: Break your purchase into manageable payments with Affirm financing, available at checkout. Lease-to-own options are also available.
• Expert Fitment Support: Our team has served 10,000+ customers and specializes in getting the right parts matched to the right application. Reach us at 813-535-5801 or via our contact form if you need help confirming this clamp works for your turbo build.
• In-Stock Availability: No waiting on factory lead times — this is a regularly stocked product ready to ship.
• Price Match Guarantee: Found it for less somewhere else? We offer a price match guarantee on all products.

Frequently Asked Questions

Why does this listing show a minimum order quantity of 3?

BorgWarner part number 132681 is sold with a MOQ of 3, meaning your cart must contain at least 3 units to purchase. This is standard for many OEM-sourced turbo service parts and makes this listing especially well-suited for shops stocking service parts or builders working on multiple turbo units at once.

Which turbochargers does this V-band clamp fit?

Based on available sourcing data, MPN 132681 is the turbine end V-band clamp for BorgWarner HT3B, S400, and S410SX turbochargers. If you're running a different BorgWarner turbo model — such as the S300 or a smaller S200-series unit — this specific clamp may not be correct. Contact our fitment team to verify before ordering.

Is this the turbine housing clamp or the compressor outlet clamp?

Available product data indicates this is the turbine end V-band clamp — used at the turbine housing-to-bearing housing junction on BorgWarner HT3B, S400, and S410SX units. It is not listed as a compressor outlet or discharge clamp.

How long will shipping take after I order?

This product is listed as a regularly stocked item (not a special order), so it is available for prompt shipment. All orders at ThreePiece.us include free shipping. For the most current stock level and estimated delivery window, check the product page or contact our team directly at 813-535-5801.