Mini Denso Style Black 3/8 in. V-Belt Pulley

• Fits Mini Denso alternator accessory drive pulley applications and bolt-on attachment

• Application-Matched Material construction with black finish with V-belt, 1-groove, 0.375 in. belt/groove width, 2.800 in. OD, 0.664 in. bore

• Supports belt alignment and accessory drive stability

• Confirm pulley offset, shaft fit, belt style, groove count, and hardware requirements before installation

V-Belt Pulley Fit & Belt Alignment:This pulley is built for Mini Denso-style alternator applications, with the key dimensions needed to match belt routing, accessory position, and pulley spacing.

Spec-Driven Compatibility:V-belt, 1-groove, 2.800 in. outside diameter, 0.375 in. width, 0.590 in. bore help determine correct fitment for the accessory drive system. Match groove count, belt style, bore size, and pulley offset before installation.

Material, Finish & Drive Reliability:Application-Matched Material construction with black finish supports belt tracking, durability, and clean front-drive appearance. Verify mounting hardware, shaft fit, and belt alignment before installation.

What applications is this alternator compatible with?
This alternator is designed for compatible applications including DESIGNED FOR TSP DENSO-STYLE ALTERNATOR.

Will this alternator fit the applications listed in the fitment details?
Yes, this alternator is designed around the compatible applications shown in the fitment section for this product.

Is this alternator a good upgrade over a stock charging system?
Yes, this alternator is a strong upgrade for compatible applications that need reliable charging performance and support for modern electrical demands.

What voltage system is this alternator designed for?
This alternator is built for a 12 v charging system.

What type of regulator does this alternator use?
This alternator uses a internal regulator setup, which helps control charging output for the intended application.

Is this alternator easy to wire into a compatible vehicle?
Wiring should always be matched to the intended application, but this alternator is designed for straightforward installation on compatible setups.

Does alternator rotation matter for installation?
Yes, rotation matters for belt-driven accessories, so the alternator should be matched to the correct belt routing and engine setup.

Do I need to verify pulley compatibility before installation?
Yes, pulley style and belt alignment should always be confirmed against your bracket and belt setup before installation.

Does alternator cooling matter on high-demand applications?
Yes, proper alternator cooling is important when electrical demand is higher, especially on performance builds with added accessories.

Should I check bracket and clearance before installation?
Yes, bracket style, case position, and wiring clearance should always be confirmed before installation.

Is mounting style important when choosing an alternator?
Yes, mounting style is critical because the alternator must match the bracket system used on the engine or vehicle.

What is this alternator made from?
It uses a aluminum case, helping support durability and dependable charging performance.

Will this alternator help support added electrical accessories?
Yes, a higher-output alternator can help support added electrical loads such as fans, fuel pumps, ignition upgrades, and lighting when matched to the correct application.

Is this a good upgrade from a stock alternator?
Yes, this alternator is a strong upgrade for compatible applications that need improved charging reliability, support for accessories, and performance-oriented fit and finish.

Does the black finish affect performance?
No, the black finish does not change the alternator's performance characteristics—it mainly changes appearance and gives it a more aggressive look.

Is the black finish durable for long-term use?
Yes, the black finish is designed for durability and corrosion resistance when properly maintained.