---
product_id: 681314636
title: "Clutch Spring Center Plate for 1985-1997 Big Twin Sportster XL 1991-2022 OEM#37977-90"
brand: "biglknm"
price: "¥7705"
currency: JPY
in_stock: true
category: "Biglknm"
url: https://www.desertcart.jp/products/681314636-clutch-spring-center-plate-for-1985-1997-big-twin-sportster
store_origin: JP
region: Japan
---

# Heavy-duty durability Wide model compatibility OEM precision fit Clutch Spring Center Plate for 1985-1997 Big Twin Sportster XL 1991-2022 OEM#37977-90

**Brand:** biglknm
**Price:** ¥7705
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with clutch precision that never quits!

## Quick Answers

- **What is this?** Clutch Spring Center Plate for 1985-1997 Big Twin Sportster XL 1991-2022 OEM#37977-90 by biglknm
- **How much does it cost?** ¥7705 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/681314636-clutch-spring-center-plate-for-1985-1997-big-twin-sportster)

## Best For

- biglknm enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from heavy-duty materials ensuring long-lasting performance
- • **Trusted Quality:** Engineered to meet or exceed original factory specifications
- • **Precision OEM Fit:** Seamlessly replaces OEM#37977-90 for a perfect clutch match
- • **Effortless Upgrade:** Direct bolt-on replacement with no modifications needed
- • **Broad Compatibility:** Fits 1985-97 Evolution Big Twin & 1991-22 Sportster XL 883/1200 models

## Overview

The Clutch Spring Center Plate (OEM#37977-90) is a heavy-duty, precision-engineered replacement part designed for 1985-1997 Evolution Big Twin and 1991-2022 Sportster XL 883/1200 Harley models. Built to OEM standards, it ensures durability and perfect fitment, delivering reliable clutch performance for serious riders.

## Description

This Spring Plate fits for Harley Clutch for Big Twin and XL style clutches Fits 1985-1997 EVO Big Twins Fit 1991-2022 Sporster model : XL1200, XL883 Does Not fit 2017-up Revolution X500, X750, XG750, XG500,1984-89 XL Clutch Replaces OEM 37977-90

## Features

- Compatible Models: Clutch spring plate fit for 1985-97 Evolution Big Twin and 1991-2022 Sportster XL 883 and 1200 style clutches
- Note: Clutch spring center plate do not fit 1984-89 XL clutch
- OEM Replacement: OEM part number: 37977-90. Perfectly fit your motorcycle, it is designed to meet or exceed the original specification
- Material: Made of heavy-duty material, strudy, not easy to break, has a long life and durability
- Please make sure your model matches the description.We are committed to providing each customer with a higher standard of customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLZQ1RNS |
| Brand | BIGLKNM |
| Customer Reviews | 3.6 3.6 out of 5 stars (9) |
| Date First Available | 4 December 2024 |
| Item Weight | 200 g |
| Manufacturer | BIGLKNM |
| Manufacturer Part Number | 37977-90 |
| Manufacturer reference | 37977-90 |
| Package Dimensions | 14 x 14 x 4 cm; 200 g |

## Images

![Clutch Spring Center Plate for 1985-1997 Big Twin Sportster XL 1991-2022 OEM#37977-90 - Image 1](https://m.media-amazon.com/images/I/61PqqUQMmSL.jpg)

## Frequently Bought Together

- BIGLKNM Clutch Spring Center Plate for 1985-1997 Big Twin Sportster XL 1991-2022 OEM#37977-90
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**Shop now:** [https://www.desertcart.jp/products/681314636-clutch-spring-center-plate-for-1985-1997-big-twin-sportster](https://www.desertcart.jp/products/681314636-clutch-spring-center-plate-for-1985-1997-big-twin-sportster)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-16*