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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Crankshaft Balancer

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1977 suzuki gs400x
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Quick answer: The Crankshaft Balancer for the 1977 1977 suzuki gs400x (MOTORCYCLE) consists of 23 OEM components. 10 are currently matched to live Amazon/eBay listings, priced from $2.85–$131.21.
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This high-performance Suzuki Race crankshaft gear features a precision-machined inner drive gear designed for OEM and racing applications. Constructed from durable alloy steel, it ensures optimal torque transmission and durability under high-stress conditions. The gear’s precision engineering guarantees a seamless fit and alignment within Suzuki engine assemblies, maintaining factory-level performance.

Model-specific part number 12666-44001-000 is engineered to meet or exceed Suzuki’s stringent quality standards, providing reliable operation in both stock and modified engine configurations. Ideal for professional racers and serious enthusiasts seeking OEM-grade reliability and performance.

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This genuine OEM Suzuki crank balance drive assembly, part number 12666-44000, is designed for the GS450E models produced between 1980 and 1988. The crank balance drive ensures optimal engine performance by maintaining proper balance and reducing vibration, which contributes to smoother operation and extended component longevity.

Manufactured to Suzuki's strict OEM specifications, this crank balance drive assembly is built with precision-engineered components for reliable fitment and durability. It is an essential replacement part for maintaining the balanced performance of the GS450E engine. Each unit is tested to meet the original equipment manufacturer's quality standards to ensure seamless integration with compatible Suzuki models.

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The Suzuki 09440-15007 Spring NOS is a genuine OEM replacement part designed for optimal performance in compatible Suzuki vehicles. Engineered with precision, this spring ensures reliable operation of the nitrous oxide system, maintaining consistent pressure and delivery for enhanced engine power when used with the correct NOS kit.

Manufactured to meet strict OEM standards, the spring is constructed from high-grade carbon steel, providing durability and resistance to fatigue under high-pressure conditions. Installation requires no modifications, ensuring a direct fit and seamless integration with the existing NOS assembly. This genuine part guarantees compatibility and longevity, making it an ideal choice for maintenance or performance upgrades.

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Suzuki Pin 09201-08001-000 OEM Part is a genuine replacement component engineered for precise fitment in select Suzuki models. Manufactured to Suzuki’s stringent quality standards, this pin ensures optimal compatibility and durability for critical assemblies. Designed for direct replacement, it maintains the integrity of original equipment specifications without deviation.

This OEM part is constructed from high-strength alloy steel, providing superior resistance to wear and mechanical stress. The pin features a standardized diameter of 8.0 mm with a total length of 20.1 mm, meeting exact tolerances for smooth integration into the intended system. Each unit undergoes rigorous testing to confirm dimensional accuracy and surface finish compliance.

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Genuine NOS (New Old Stock) Suzuki washer assembly designed for the DR250 and DR250S, including compatible GN250 models. This original equipment manufacturer (OEM) part is manufactured to exact Suzuki specifications, ensuring precise fitment and reliable performance for your motorcycle's clutch system.

Engineered with durable materials, this washer assembly provides optimal sealing and vibration resistance under standard operating conditions. The part is packaged in protective OEM-style packaging, maintaining its original condition for long-term storage. This washer corresponds to Suzuki part number #09160-12034, guaranteeing authenticity and compatibility with specified models.

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This genuine Suzuki OEM stator, part number 01500-1216B, is designed for optimal performance in the Suzuki BOLT motorcycle (2017-2023 models). Constructed with high-quality materials, it ensures reliable electrical generation and durability under demanding riding conditions.

The stator delivers precise voltage regulation and is pre-wired for direct compatibility with the bike’s electrical system. Engineered to meet OEM specifications, it maintains factory-level efficiency and reduces the risk of electrical failures. This replacement part is recommended for maintenance or repair to restore factory-standard functionality.

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This NOS (New Old Stock) OEM screw is a precision-engineered component designed for compatibility with Suzuki DS80, GS1000, GS1100, and GS1150 motorcycle models. Manufactured to original equipment specifications, it ensures reliable fitment and optimal performance in critical applications.

Constructed from high-grade steel, this screw is designed for durability and resistance to mechanical stress. It features a threaded design for secure fastening and is supplied in brand-new condition, maintaining factory-grade integrity for restoration or repair projects.

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This NOS (New Old Stock) high-quality fastener kit includes the OEM part number 02112-06107, designed for Suzuki motorcycle models TS125, TM400, TC125, RM125, RG80, LS650, LT125, and GN250. Manufactured to original equipment specifications, these screws ensure precise fitment and reliable performance on compatible models.

Each fastener is constructed from durable steel and features a corrosion-resistant zinc plating for enhanced longevity in demanding operating conditions. The kit provides essential hardware replacement for engine, chassis, and suspension applications where OEM-grade components are required. Suitable for restoration, repair, or maintenance projects on listed Suzuki motorcycles.

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This genuine Suzuki lock washer is designed as an original equipment manufacturer (OEM) replacement part for select Suzuki motorcycle models. Engineered to exacting specifications, it ensures proper torque retention and secure fastening of critical components. The washer is constructed from high-quality steel, providing durability and resistance to vibration-induced loosening.

This particular model is compatible with the TS400, TS185, GT250, and GSXR750 series. The part numbers 08321-21068 and 08321-01067 correspond to the specific lock washer variants required for these applications. Installation is straightforward with standard tools, maintaining factory-level performance and reliability.

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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.
View on Amazon ($95.89) →
eBay Listing
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This genuine OEM Suzuki lock washer, part number 08321-01067, is designed for precise fitment in select Suzuki motorcycle models manufactured between 1968 and 2020. Engineered to meet Suzuki's exacting standards, this lock washer ensures reliable performance and secure fastening for critical engine components. Compatible with models such as RM, FZ, GS, GT, SP, and other vintage Suzuki motorcycles, it provides a durable solution for maintenance and repair applications.

The washer is manufactured from high-quality steel, offering superior resistance to wear and corrosion. Its precise dimensions and material composition are optimized to maintain torque integrity and prevent loosening under vibration or thermal cycling. This OEM part is recommended for professional technicians and DIY enthusiasts seeking authentic Suzuki components for optimal equipment reliability.

View on eBay ($2.85) →
Exact factory OEM # 12650-44000 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09262-30016 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09262-25034 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09262-25098 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12600-44820 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09160-31001 may be temporarily out of stock in official store listings.
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Exact factory OEM # 08211-30422 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09181-30212 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09160-12076 may be temporarily out of stock in official store listings.
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20

BOLT *{B,XB}*

Exact OEM Stock Low
OEM Ref: 01122-12168
Exact factory OEM # 01122-12168 may be temporarily out of stock in official store listings.
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21

C RING *{B,XB}*

Exact OEM Stock Low
OEM Ref: 09390-62005
Also fits 1 other vehicle
Exact factory OEM # 09390-62005 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09390-62009 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12699-44000 may be temporarily out of stock in official store listings.
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Crankshaft Balancer — Frequently Asked Questions

What OEM parts are included in the Crankshaft Balancer for the 1977 suzuki gs400x?

The Crankshaft Balancer for the 1977 suzuki gs400x includes 23 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft Balancer cost for the 1977 suzuki gs400x?

Individual components in this assembly currently range from $2.85–$131.21, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1977 suzuki gs400x 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 GEAR, DRIVEN (NT:46) | B,XB; NT:46 on the 1977 suzuki gs400x?

The OEM part number for the GEAR, DRIVEN (NT:46) | B,XB; NT:46 (part of the Crankshaft Balancer assembly) on the 1977 suzuki gs400x is 12666-44001.

Does OEM part 12666-44001 fit the 1977 suzuki gs400x?

Yes — OEM 12666-44001 is listed as the GEAR, DRIVEN (NT:46) | B,XB; NT:46 for the 1977 suzuki gs400x (1977), part of the Crankshaft Balancer assembly.

Which parts are included in the Crankshaft Balancer?

GEAR, DRIVEN (NT:46) | B,XB; NT:46, GEAR, DRIVEN *{B,XB; NT:46}*, SPRING | B,XB, PIN | B,XB, WASHER *{B,XB}*, BOLT | B,XB, SCREW *{B,XB}*, SCREW | B,XB, and 15 more — see the full list below.

What other vehicles use OEM part number 12666-44001?

OEM 12666-44001 (GEAR, DRIVEN (NT:46) | B,XB; NT:46) also fits 28 other vehicles in this catalog, including 1978 suzuki gs400x — Crankshaft Balancer, 1979 suzuki gs425e — Crankshaft Balancer, 1979 suzuki gs425l — Crankshaft Balancer.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$95.89
eBay Est. Total
$261.50