---
product_id: 594044916
title: "Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Parts"
brand: "besitu"
price: "VT55912"
currency: VUV
in_stock: true
reviews_count: 5
category: "Besitu"
url: https://www.desertcart.vu/products/594044916-besitu-heavy-duty-500-lbs-office-chair-tilt-mechanism-replacement
store_origin: VU
region: Vanuatu
---

# Standard 10.2" x 6" mounting holes Solid 0.12" thick steel tilt mechanism 500 lbs heavy-duty load capacity Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Parts

**Brand:** besitu
**Price:** VT55912
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your Throne: Heavy-Duty Comfort Meets Executive Power

## Quick Answers

- **What is this?** Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Parts by besitu
- **How much does it cost?** VT55912 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/594044916-besitu-heavy-duty-500-lbs-office-chair-tilt-mechanism-replacement)

## Best For

- besitu enthusiasts

## Why This Product

- Trusted besitu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from 0.12" thick solid steel with reinforced retaining collar for long-term reliability.
- • **Save Time & Money:** Replace just the mechanism instead of the whole chair—easy installation with professional-grade quality.
- • **Effortless Tilt Control:** Single-lever lock/unlock and adjustable tension knob for personalized comfort and posture support.
- • **Precision Fit Guaranteed:** Standard 10.2" x 6" mounting hole pattern fits most executive, gaming, and office chairs.
- • **Unmatched Strength for Every Sit:** Engineered to support up to 500 lbs, ensuring durability for all body types.

## Overview

The Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Part is a robust, solid steel swivel tilt control designed to fit chairs with a 10.2" x 6" mounting hole pattern. Rated to support up to 500 lbs, it features a thick retaining collar and a durable 0.12" steel bracket for enhanced longevity. With a single-lever tilt lock and adjustable tension knob, it offers customizable ergonomic support, making it the perfect upgrade for gaming, executive, or office chairs without the need for a full replacement.

## Description

Heavy Duty Replacement Office Chair Swivel Tilt Control Seat Mechanism w/ 6" x 10.2" Mounting HolesPRODUCT FEATURES:1) Replacement office chair swivel tilt control seat mechanism rated up to 500LBs2) tilt mechanism with 10.2" long x 6" wide screw mounting hole pattern3) Tilt control - push lever in to lock tilt, pull out to unlock4) Twist hand wheel to tighten or loosen (adjust) backward tilt tension5) Get a new mechanism that fits most gaming chairs, executive chairs, and office swivel chairsSIZE:10.2" long x 6" wide screw mounting hole patternLoad Capacity: 500lbs in totalPACKAGE INCLUDED:1 swivel tilt control seat mechanismOrder heavy duty mechanism today, you would love it! If not, please feel free to contact us, we would provide the best solution within 12 hours.

Review: Very surprised on how heavy duty this office chair replacement part is. I bought the 500 pound part and it is definitely thicker and way heavier than expected. Fit my office chair perfectly. Value of money high! Easy installation and fit perfectly! My chair has never been sturdier. Noise level non existent! Very heavy duty part. I would recommend to everyone! Functions better than ! You can tell this part is going to last long!
Review: The first time I ordered it, it went missing, and the seller refunded me promptly. The second order arrived in good order, although the packaging could have been better—no harm done, however. The distance between the vertical bolt holes (10.2") was slightly longer than what I needed for my chair, but after some adjustments with a chisel, I was able to fit it. It is a truly heavy-duty unit, and I might buy a second one as a reserve.

## Features

- 【STANDARD SIZE】Replacement office chair tilt mechanism fit for the office chair with 10.2" long x 6" wide ************************************************************* mounting holes center distance. Please verify your mounting holes measurements before purchasing.
- 【HEAVY DUTY 500LBs】This swivel tilt seat mechanism is much sturdier that the average mechanism, with a thick, sturdy retaining collar where the lift cylinder fits into, being able to withstand 500 lbs of standard use. Also the tilt tension knob provides greater tension for a large person.
- 【TILT CONTROL MECHANISM】The bracket is made of the 0.12" thicken solid steel and last a long time. Even the handle rod is twice as thick. Single lever for gas lift cylinders height activation, accepts standard Dia. 28mm(1.1-Inch) tapered gas lift cylinders.
- 【TIME & ************************************************************* SAVER】Saved time and ************************************************************* having to buy another expensive office or gaming chair. Just purchasing the part we needed and easily ************************************************************* the existing broken unit.
- 【ATTENTION】Please check bolt pattern and measure the seat mechanism size before ordering in case of not fitting. Contact us freely if you have any questions and problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLDH6R4V |
| Additional Features | Accepts Standard Dia. 28mm(1.1-Inch) Tapered Gas Lift Cylinders, Adjust Height of the Chair, Chair Swivel Tilt Control Seat Mechanism, Heavy Duty Load 500LB, Standard size 6'' x 10.2" Mounting Holes Center Distance |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions | Require Assembly |
| Assembly Instructions Description | Yes, assembly is required |
| Back Style | Mid Back |
| Brand Name | Besitu |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (260) |
| Fill Material | Foam |
| Finish Types | Black |
| Form Factor | Solid Steel |
| Frame Material Type | Solid Steel |
| Included Components | chair |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | No |
| Item Depth | 6 inches |
| Item Dimensions | 3 x 152 x 259 millimeters |
| Item Dimensions D x W x H | 0.3D x 15.2W x 25.9H centimeters |
| Item Type Name | Swivel Tilt Control Seat Mechanism |
| Item Weight | 7.5 Pounds |
| Key Product Features | 【ATTENTION】Please check bolt pattern and measure the seat mechanism size before ordering in case of not fitting. Contact us freely if you have any questions and problems., 【HEAVY DUTY 500LBs】This swivel tilt seat mechanism is much sturdier that the average mechanism, with a thick, sturdy retaining collar where the lift cylinder fits into, being able to withstand 500 lbs of standard use. Also the t… |
| Manufacturer | Besitu |
| Manufacturer Part Number | Heavy Duty 500LBs Tilt Mechanism |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 500 Pounds |
| Model Name | w/ 6'' x 10.2" Mounting Holes Seat Mechanism |
| Model Number | w/ 6'' x 10.2" Seat Mechanism |
| Package Quantity | 1 |
| Package Weight | 3.65 Kilograms |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Gaming, Office |
| Required Assembly | No |
| Room Type | Office |
| Safety Warning | Ensure proper fit by checking bolt pattern and measuring seat mechanism size before ordering. Maximum weight capacity is 500 lbs. |
| Seat Depth | 3 millimeters |
| Shape | shaped-L |
| Size | 6''x10.2"-500LBS |
| Style Name | Heavy duty replacement office chair tilt mechanism |
| Theme | Chair Bracket, Chairpartsonline, Heavy Duty Mechanism, Managerial & Executive Chairs, Office Chair Base Plate, Office Chair Replacement Parts, Office Chair Tilt Control Mechanism, Replacment for Gaming Chair Mechanism, Swivel Tilt Mechanism, Tilt Plate |
| Title | Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Parts |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Besitu
- **Colour:** Black
- **Material:** Alloy Steel
- **Product dimensions:** 0.3D x 15.2W x 25.9H centimeters
- **Size:** 6''x10.2"-500LBS

## Images

![Besitu Heavy Duty 500 LBs Office Chair Tilt Mechanism Replacement Parts - Image 1](https://m.media-amazon.com/images/I/61-12jqb8NL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***O on 27 April 2025*

Very surprised on how heavy duty this office chair replacement part is. I bought the 500 pound part and it is definitely thicker and way heavier than expected. Fit my office chair perfectly. Value of money high! Easy installation and fit perfectly! My chair has never been sturdier. Noise level non existent! Very heavy duty part. I would recommend to everyone! Functions better than ! You can tell this part is going to last long!

### ⭐⭐⭐⭐⭐ Review
*by S***R on 9 August 2024*

The first time I ordered it, it went missing, and the seller refunded me promptly. The second order arrived in good order, although the packaging could have been better—no harm done, however. The distance between the vertical bolt holes (10.2") was slightly longer than what I needed for my chair, but after some adjustments with a chisel, I was able to fit it. It is a truly heavy-duty unit, and I might buy a second one as a reserve.

### ⭐⭐⭐⭐⭐ Review
*by D***. on 12 January 2026*

El que traía original la silla comenzó a deformarse desde el día 1. Con éste llevo ya 3 meses y sigue intacto. Increíble que 1.5 mm hagan tanta diferencia.

## Frequently Bought Together

- Besitu 500Lbs Office Chair Replacement Parts, w/ 6'' x 10.2" Mounting Holes Chair Base Heavy Duty Plate Swivel Tilt Control Seat Mechanism for Executive and Gaming Chairs
- DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*