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Electrical

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1977 suzuki lemans-gt750
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Quick answer: The Electrical for the 1977 1977 suzuki lemans-gt750 (MOTORCYCLE) consists of 28 OEM components. 23 are currently matched to live Amazon/eBay listings, priced from $1.72–$199.99.
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Showing 28 Components
SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015

High-quality ignition switch kit designed for select Suzuki GT models including the GT125, GT185, GT250, T250, T350, T500, GT750, GS750, and GS400. This OEM-grade component ensures reliable engine startup and secure electrical connection for optimal motorcycle performance.

Engineered with durable materials, the ignition switch features a 360-degree rotational mechanism and is fully compatible with Suzuki’s original equipment specifications. The package includes all necessary mounting hardware for straightforward installation. This new unit is backed by strict quality control standards to meet or exceed manufacturer requirements.

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SCREW | K,L,M,A,B

This OEM Suzuki Screw (Part No. 02112-05257) is precision-engineered for optimal fit and durability in compatible Suzuki models. Manufactured to exacting OEM standards, the screw features a 5mm diameter and a 25mm length, ensuring precise threading and secure fastening in high-load applications.

Designed for new original equipment installations, this screw provides reliable performance in critical assembly points. The zinc-plated finish enhances corrosion resistance, extending service life in demanding operating conditions. Ideal for professional repair shops and DIY enthusiasts requiring genuine OEM replacement hardware.

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SWITCH, REAR BRAKE LAMP | K,M,A,B

The Suzuki Rear Brake Light Switch (Part No. 37740-48071) is a precision-engineered component designed for reliable brake signal activation. This genuine OEM replacement switch ensures optimal performance by accurately detecting brake pedal engagement and triggering the rear brake lights for enhanced vehicle safety.

Constructed to meet Suzuki's stringent quality standards, the brake light switch features durable internal contacts and a robust housing to withstand rigorous use. Its compact design integrates seamlessly with compatible Suzuki models, providing a direct-fit solution without the need for modifications. The switch operates within a supply voltage range of 12-14V, ensuring compatibility with standard automotive electrical systems.

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SWITCH ASSY, BRAKE LAMP | L; TO 37740-19051

The **37740-11010** is a genuine **Suzuki OEM Stop Lamp Switch Assembly**, engineered for precision and reliability in compatible vehicles. Designed with original equipment specifications, this assembly ensures seamless integration and optimal brake light functionality.

Key features include a durable construction and direct compatibility with the following Suzuki models: **AC100, AS50, 69, GT380, RV90, and 72**. This assembly is a direct replacement for the factory unit, maintaining the same performance standards as the original component.

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SPRING | K,L,M,A,B

Genuine Suzuki OEM NOS Spring designed for the Suzuki GT750 motorcycle. Part number 09443-06023 ensures exact compatibility and high-quality fitment for optimal suspension performance. This NOS spring provides precise spring rate specifications for rear suspension systems, enhancing ride stability and handling.

Manufactured to Suzuki's strict OEM standards, the spring delivers reliable durability and consistent performance under varying load conditions. Ideal for replacement or upgrade in original equipment applications, it maintains manufacturer-specified dimensions and material composition for seamless integration with the GT750 suspension assembly.

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RECTIFIER ASSY | L,M,A,B

The Suzuki Rectifier TS400 RE5 GT380 GT550 GT750 Rotary DS10TR-M (Part #32800-31021) is a precision-engineered electrical component designed for optimal performance in compatible Suzuki motorcycle models. This rectifier ensures stable voltage regulation by converting AC power from the stator into regulated DC output, safeguarding sensitive electronics and battery systems. Engineered for durability, it features robust construction to withstand high-temperature environments and electrical load variations.

Installation is streamlined with OEM-standard mounting compatibility, eliminating the need for modifications. The rectifier maintains output consistency within specified tolerances, supporting models including the TS400, RE5, GT380, GT550, and GT750. A key component for maintaining electrical system integrity, this rectifier delivers reliable operation under demanding riding conditions.

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NUT | K,L,M,A,B

The New Suzuki OEM Genuine Nut (part number 08310-00067) is a precision‑engineered component designed to meet the original equipment manufacturer standards for Suzuki vehicles. Constructed from high‑quality material, this nut ensures reliable fastening and long‑term durability in critical applications.

Engineered for seamless integration, the nut provides a secure fit with the corresponding bolt, maintaining proper torque specifications and alignment. It is an ideal replacement for original parts, guaranteeing the same performance and safety standards as the factory‑installed component.

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This 100% brand new aftermarket top-end rebuild kit provides a complete solution for revitalizing the engine of Suzuki JR50 and LT50 models. Constructed from high-quality aluminum, the kit includes a 44mm bore cylinder, piston, rings, gaskets, and all necessary hardware for direct replacement. Designed for durability and optimal engine performance, the components feature superior craftsmanship to minimize wear and maximize sealing integrity.

The kit is engineered to prevent coolant and fuel leakage, ensuring reliable operation under standard conditions. It fits Suzuki JR50 models from 1985-2006, LT50 models from 1983-1987, ALT50 models from 1983-1984, and LTA50 models from 2002-2005. Packaged in dimensions of 19x16x15cm and weighing 1.9kg, the kit is easy to install and recommended for professional installation to guarantee proper fitment and performance.

  • 0: Fitment: The Piston Rebuild Kit fit for Suzuki JR 50 1985-2006; for Suzuki LT 50 1983-1987; for Suzuki ALT50 1983-1984; for Suzuki LTA 50 2002-2005.
  • 1: Replacement Part Number: 01500-0645B, 08321-01067, 09263-12023, 09381-12001, 09482-00290, 11111-04001, 11141-04000, 11210-04012-0F0, 11241-04010, 12110-43000, 12140-16B10, 12151-04700.
  • 2: Complete Kit: All-in-one solution includes cylinder, piston, rings, gaskets, and hardware. Completely equipped automotive air cylinder kit, made with delicate workmanship as well as superior material. Good sealing performance, prevent coolant and fuel from leakage, superior and reliable quality.
  • 3: High Quality Material: Made of high quality aluminum material and best craftsmanship to make the item more durable and have the best performance. Not easy to damage, wear-resistant and waterproof, durable and sturdy, can be used for a long time.
  • 4: Package Included: 1 x LT50 Cylinder, 1 x LT50 Cylinder Head, 1 x Spark Plug, 1 x Piston, 1 x Piston Pin, 2 x Piston Rings, 2 x Circlips, 1 x Free Needle Bearing, 1 x Thread Lock, 4 x Free Cylinder Studs, 4 x Free Stud Nuts, 1 x Head Gasket, 1 x Base Gasket. Easy installation, without the need for complex installation tools, easy to use, direct replacement for your old or broken one. But professional installation is recommended.
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eBay Listing
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The Suzuki lock washer part number 08321-01067 is an original equipment manufacturer (OEM) component designed for use on a wide range of Suzuki models, including RM, FZ, GS, GT, SP, and vintage motorcycles produced between 1968 and 2020. Constructed from high‑strength steel, this lock washer provides reliable vibration resistance and secure fastening for critical engine and chassis connections.

Engineered to meet Suzuki's strict quality standards, the washer ensures consistent torque retention and long‑term durability in demanding riding conditions. It is a direct replacement for the factory‑installed part, guaranteeing proper fit and function without the need for modifications.

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THERMOSWITCH | L,M,A,B; FROM 17690-65010

This genuine OEM Suzuki Cooling Fan Thermoswitch (Part No. 17680-31010) is a factory-new replacement component designed for direct-fit installation in compatible Suzuki vehicles. Engineered to precise OEM specifications, the thermoswitch ensures optimal engine temperature regulation by activating the cooling fan at predetermined thresholds, thereby preventing overheating and maintaining system efficiency.

Constructed with durable materials for long-term reliability, this thermoswitch is manufactured to meet or exceed Suzuki's original engineering standards. It is recommended for use in applications where precise temperature control and seamless integration with the vehicle's cooling system are required. Suitable for replacement or OEM repair scenarios, this part guarantees a perfect match for the intended system.

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11
RELAY, THERMO SWITCH | K; OPT FROM 17690-65010K,L,M,A,B; FROM 17690-65010

RELAY, THERMO SWITCH | K; OPT FROM 17690-65010K,L,M,A,B; FROM 17690-65010

eBay Preferred
OEM Ref: 17690-65011
Also fits 4 other vehicles
RELAY, THERMO SWITCH | K; OPT FROM 17690-65010K,L,M,A,B; FROM 17690-65010

Replacement thermo relay switch designed for Suzuki GT750 Le Mans motorcycles manufactured between 1972 and 1977. This OEM-grade component ensures accurate thermal regulation for the cooling system, maintaining optimal engine performance and preventing overheating. Compatible with models requiring part numbers 17690-65010 and 17690-65011, it delivers reliable functionality as a direct-fit solution.

Constructed for durability, the thermo relay switch activates at the specified temperature threshold to engage the cooling fan, ensuring efficient heat dissipation. Engineered to meet OEM standards, this switch provides consistent operation and long-term reliability, making it an essential part for maintaining cooling system integrity in vintage Suzuki GT750 motorcycles.

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Amazon Listing
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This replacement washer for Suzuki powersports vehicles is designed to restore original equipment manufacturer (OEM) performance at a cost-effective price point. Engineered to meet Suzuki's exacting standards, it ensures a precise fit and reliable function for ATVs, snowmobiles, and related applications. The part number 08322-01067 is critical for ensuring compatibility with your specific model year and trim.

Before placing an order, verify the part number aligns with your vehicle's specifications to prevent installation mismatches. This washer eliminates the need for costly dealer service or extended wait times while maintaining the integrity of the original assembly.

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eBay Listing
eBay listing photo

The Suzuki Washer model 08322-01067 is a vintage‑style component engineered to meet the original equipment manufacturer (OEM) specifications for a wide range of Suzuki models, including TS, TM, TC, RM, DR, LS, and VS. Constructed from high‑quality materials, this washer provides reliable sealing performance and durability under typical operating conditions.

Designed for straightforward installation, the part integrates seamlessly with existing assemblies, ensuring proper fit and function without the need for additional modifications. Its dimensions and tolerances correspond precisely to the original part, guaranteeing compatibility and maintaining the integrity of the system in which it is employed.

Ideal for service technicians, restoration specialists, and owners seeking authentic replacement components, this washer delivers the performance expected from genuine Suzuki parts. It supports the continued operation of legacy equipment while adhering to the rigorous standards associated with the brand.

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FUSE CASE ASSY | L,M,A,B; Includes Item(s) 19

Genuine SUZUKI NOS Case Assembly (Part No. 36740-31212) designed for optimal fuel system performance in compatible models. Engineered with precision-fit tolerances, this component ensures secure mounting and reliable operation within the specified engine configurations.

Constructed from durable materials to withstand high-temperature environments and mechanical stress, the assembly provides long-lasting functionality and compatibility with the SUZUKI GT750 and related models. Mounting hardware is included for straightforward installation, maintaining OEM specifications for seamless integration.

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FUSE | K,L,M,A,B; 20A

Genuine OEM Suzuki motorcycle fuse, part number 09481-20001, designed for use in GT550, GT750, GT185, and RE5 models. This 20-ampere fuse provides reliable circuit protection, ensuring optimal electrical system performance for your Suzuki motorcycle. The fuse meets OEM specifications for exact fitment and durability, maintaining consistent electrical integrity under standard operating conditions.

This NOS (New Old Stock) fuse is manufactured to Suzuki's original standards, offering compatibility with the electrical systems of compatible Suzuki motorcycles. The component is packaged in a robust, corrosion-resistant housing to prevent damage from vibration or environmental exposure. Suitable for replacement in stock or aftermarket wiring configurations where a 20A fuse is required.

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HOLDER, FUSE CASE | K

The Suzuki Fuse Case Holder, part number 36791-25001, is a meticulously restored component designed for classic Suzuki motorcycle models, including the GT750, GT550, RE5, TS400, and RV90. Engineered for durability and precision, this fuse case holder ensures reliable electrical connectivity and protection for critical circuit components. Its high-quality construction prevents corrosion and maintains consistent performance, making it an essential upgrade or replacement for vintage motorcycle maintenance.

Constructed from robust materials, this fuse case holder features precise engineering to match original equipment specifications. It is compatible with a range of Suzuki models, providing a seamless fit and optimal functionality. The part is professionally restored to meet or exceed OEM standards, ensuring long-term reliability and compatibility with existing electrical systems.

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HORN | A,B

Genuine New Old Stock (NOS) Suzuki motorcycle horn assembly designed for select GT and T-series models. This part is manufactured to original equipment specifications, ensuring precise fitment and reliable performance. The horn delivers clear, audible signaling for enhanced safety and compliance with road regulations.

Compatible with the Suzuki GT250, GT380, GT550, GT750, RE5, and T500 models, this assembly is constructed with durable materials to withstand harsh environmental conditions. The part number 38500-31646 guarantees authenticity and direct replacement for OEM applications.

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HORN | L,M,A; TO 38500-31012 SEE MOTE

The SUZUKI GT550 Vintage Motorcycle Horn (Part #38500-31011) is a meticulously crafted OEM component designed for classic SUZUKI GT550 models produced in 1976. This high-performance horn delivers a robust 105 decibel output, ensuring clear and attention-grabbing sound for safety and compliance. Engineered with precision, it operates at 12 volts and features a current draw of 3 amperes, maintaining reliability under demanding conditions.

Constructed to original equipment specifications, this replacement horn integrates seamlessly with the vintage SUZUKI GT550’s electrical system, providing a durable and authentic solution. The 38500-31011 part number guarantees compatibility with 1976 SUZUKI GT550 models, making it an ideal choice for restoration projects or replacement needs. Its robust design ensures long-lasting performance while preserving the motorcycle’s classic aesthetic.

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BOLT | K,L,M,A,B

This Suzuki NOS bolt, part number 01500-08127, is engineered for precise fitment in various models requiring an 8x12mm bolt. Constructed from high-grade steel, it ensures durability and corrosion resistance for long-term performance in demanding applications.

Designed for compatibility with Suzuki NOS systems, this bolt is suitable for installations where structural integrity and secure fastening are critical. The metric threading and precise dimensions guarantee a seamless match with designated mounting points, reducing the risk of misalignment or failure.

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This COCOZOË lock washer, model number 08321-01087, is specifically designed for Suzuki vehicles to provide secure fastening in applications prone to vibration. Constructed for durability and precise fit, it helps prevent component loosening caused by engine or equipment vibrations, ensuring consistent performance and operational safety.

Compatible with Suzuki models requiring this specific lock washer, this part is essential for maintaining the integrity of your marine engine or boat equipment. Customers are advised to verify compatibility with their vehicle model by referencing the product photos and specifications prior to purchase.

  • 0: For Suzuki LOCK WASHER 08321-01087
  • 1: Lock washer 0832101087 designed for secure fastening applications, specifically for vehicles.
  • 2: Helps loosening of components due to vibrations, ensuring reliable performance and safety.
  • 3: Designed for reliable performance and accurate fit, helping keep your marine engine or boat equipment operating efficiently.
  • 4: To ensure proper compatibility, please confirm your model and compare the product photos and specifications before placing your order.
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eBay Listing
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OEM Suzuki washer model 08321-01087, supplied in a package of four units. Engineered to meet original equipment manufacturer standards for reliable performance and precise fit.

Ideal for replacement or maintenance applications requiring exact specifications. Constructed from high-quality materials to ensure durability and consistent torque retention.

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Amazon Listing
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This high-grade replacement nut, designated as part number 08310-00087, is engineered for direct OEM compatibility with Suzuki snowmobiles, ATVs, and other powersports vehicles. Manufactured to exacting factory specifications, it ensures precise fitment and reliable performance, eliminating the risk of improper seating or sealing that can compromise component integrity.

Designed for durability under demanding conditions, this nut maintains consistent torque retention and resistance to vibration-induced loosening. Verify compatibility by cross-referencing the part number against your vehicle's year, model, and trim specifications prior to purchase to ensure optimal fitment and functional reliability.

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eBay Listing
eBay listing photo

This new‑old‑stock (NOS) nut is engineered for precise fitment on a range of Suzuki motorcycle models, including the DR350, GN125, GS500, GSX750, LT‑4, LT‑F250, LT‑F4, and VS1400. Constructed from high‑strength steel, it provides reliable torque retention and resistance to vibration, ensuring long‑term durability in demanding riding conditions.

Designed to meet original equipment manufacturer (OEM) tolerances, the part replaces the OEM nut 08310‑00087 without modification. It is ideal for professional mechanics, restoration specialists, and enthusiasts seeking authentic components for maintenance or performance upgrades.

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BOLT, FENDER CENTER  REAR | K,L,M,A,B

The Suzuki Bolt 01500-06127 is engineered to meet OEM standards for durability and performance. Designed specifically for Suzuki models, this component integrates seamlessly into existing assemblies, ensuring reliable operation and maintaining the vehicle's original specifications.

Constructed from high-quality materials, the part offers resistance to wear and environmental factors, contributing to prolonged service life. Installation follows standard procedures outlined in the vehicle's service manual, facilitating straightforward replacement for qualified technicians.

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Buy on eBay ($5.00)
Exact factory OEM # 36740-31210 may be temporarily out of stock in official store listings.
High Demand Part
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Search Live Auctions & Used OEM Stock

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Exact factory OEM # 38591-31000 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

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Electrical — Frequently Asked Questions

What OEM parts are included in the Electrical for the 1977 suzuki lemans-gt750?

The Electrical for the 1977 suzuki lemans-gt750 includes 28 individual OEM components, each listed below with its exact OEM part number.

How much does the Electrical cost for the 1977 suzuki lemans-gt750?

Individual components in this assembly currently range from $1.72–$199.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1977 suzuki lemans-gt750 model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015 on the 1977 suzuki lemans-gt750?

The OEM part number for the SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015 (part of the Electrical assembly) on the 1977 suzuki lemans-gt750 is 37110-31017.

Does OEM part 37110-31017 fit the 1977 suzuki lemans-gt750?

Yes — OEM 37110-31017 is listed as the SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015 for the 1977 suzuki lemans-gt750 (1977), part of the Electrical assembly.

Which parts are included in the Electrical?

SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015, SCREW | K,L,M,A,B, LOCK WASHER | K,L,M,A,B, SWITCH, REAR BRAKE LAMP | K,M,A,B, SWITCH ASSY, BRAKE LAMP | L; TO 37740-19051, SPRING | K,L,M,A,B, RECTIFIER ASSY | L,M,A,B, NUT | K,L,M,A,B, and 20 more — see the full list below.

What other vehicles use OEM part number 37110-31017?

OEM 37110-31017 (SWITCH ASSY IGN | A; ~F.NO. 69781 TO 37110-31015) also fits 80 other vehicles in this catalog, including 1969 suzuki t3501 — Electrical Equipment, 1969 suzuki t3502 — Electrical Equipment, 1969 suzuki t350j — Electrical Equipment.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$147.79
eBay Est. Total
$817.28