Hill Engineering

Pulley Tensioner Bearing Set

$349.00

SKU: PT348

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Hill Engineering PT348 Pulley Tensioner Bearing Set is engineered with an up-rated design, recommended and used by independent Ferrari workshops worldwide. This set features vastly higher rated bearings than the original equipment manufacturer (OEM) design. Beyond enhanced performance, the PT348 offers a remarkable over 40% reduction in the weight of the outer bearing carrier. The PT348's outer bearing carrier weighs 128 grams, a substantial decrease from the stock bearing carrier's weight of 220 grams. This set is priced per set and includes Ferrari reference numbers 1 x 145807 and 1 x 149791. Hill Engineering emphasizes the importance of purchasing genuine bearings and provides a caution regarding counterfeit products, noting that not all tensioner bearings are the same. All Hill PT Tensioner bearings are supplied in security-sealed boxes. This set is specifically used on the Ferrari 348 and Mondial T 3.4 models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHill Engineering
Part NumberPT348
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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