Belt Tensioner 4110002077010 for Weichai WP12 WP13 Excavator Engine Spare Parts

Belt Tensioner 4110002077010 for Weichai WP12 WP13 Excavator Engine Spare Parts

High-quality belt tensioner for Weichai WP12/WP13 diesel engine. Direct replacement with 12-month warranty.

Product Specifications

Product Description

The 4110002077010 Belt Tensioner is a critical accessory drive component for Weichai WP12 and WP13 diesel engines used in excavators and construction machinery. It maintains proper tension on the engine drive belts, preventing slippage and ensuring reliable operation of the alternator, water pump, and other belt-driven accessories.

This is a brand new, 100% tested replacement unit that serves as a direct replacement for the original belt tensioner. It features durable bearings, corrosion-resistant construction, and meets OEM specifications. Payment via T/T.

Why Choose Us

✅ OEM quality at competitive price

✅ 12-month warranty

✅ Fast delivery 3-5 days

✅ Strict QC inspection

✅ Custom packaging available

FAQ

Q: Function of belt tensioner?

A: Maintains proper tension on the engine drive belts by applying consistent pressure via a spring-loaded pulley, preventing belt slippage and ensuring reliable operation of belt-driven accessories such as the alternator, water pump, and AC compressor.

Q: Fault symptoms?

A: Squealing or chirping noise from the engine bay, visible belt wear or cracking, loose or misaligned belts, or accessory-driven components not functioning properly.

Q: OEM or aftermarket?

A: High-quality aftermarket meeting OEM specs.

Q: Delivery time?

A: 3-5 days for stock, 7-15 for bulk.

Q: Packaging options?

A: OEM, neutral, or custom packaging available.

About Guangzhou Qianchuan Machinery Parts Co., Ltd.

广州千川机械配件有限公司 — 13+ Years experience, 6575++ products, serving 200++ countries. OEM & aftermarket parts for excavators, loaders, and fork lifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.

Contact us for wholesale pricing!

WhatsApp: +86 15360646166

Tim@partsforexcavator.com | www.partsforexcavator.com