COTTER, VALVE
eBay PreferredAlso fits 95 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki dr125 — Cam Shaft Valve
- 1982 suzuki gn250 — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- View all 95 →
This genuine Suzuki cotter valve, part number 12932-49200, is designed for precise valve retention in compatible motorcycle and ATV models. Constructed from high-grade steel, it ensures durability and reliable performance under demanding operating conditions. The cotter valve maintains proper valve stem alignment, reducing the risk of valve float and ensuring optimal engine efficiency.
Each package includes two cotter valves, providing a complete solution for maintenance or replacement. Engineered to meet OEM specifications, this Suzuki component delivers consistent fitment and long-lasting service life. Ideal for routine service or repairs, these cotter valves are a critical component for maintaining peak engine performance.
Includes verified-seller guarantees and 30-day money-back protection.
RETAINER, VALVE SPRING
eBay PreferredAlso fits 225 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gn250 — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- View all 225 →
Suzuki OEM Part 12931-49201 RETAINER, VALVE SPRING
Includes verified-seller guarantees and 30-day money-back protection.
SEAT, SPRING
eBay PreferredAlso fits 192 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- 1982 suzuki gs750e — Cam Shaft Valve
- View all 192 →
NEW GENIUNE SUZUKI 12933-49201 VALVE Seat, Spring
Includes verified-seller guarantees and 30-day money-back protection.
OIL SEAL
Live Price MatchAlso fits 648 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gn250 — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- View all 648 →
Street Sport Industries Valve Seals are precision-engineered replacements for the intake and exhaust valve seals on Suzuki DR200 motorcycles (1996-2020 models). Constructed from high-performance Viton rubber, these seals deliver superior durability and heat resistance compared to standard materials.
Designed for exact-fit compatibility, the seals ensure proper valve stem lubrication and minimize oil consumption. Sold as a set of two, these machined seals meet OEM specifications for reliable performance. Compatible with DR200, DR200S, and DR200SE variants.
- 0: Street Sport Industries Valve Seals For Suzuki DR200 DR 200 S SE "96-20" VITON Valve Seals 09289-05015 - 2 EA
- 1: Compatible For Model DR200 DR200S DR200SE
- 2: Compatible Make For Suzuki
The 8‑piece valve stem seal set is engineered for precise compatibility with Suzuki engine components identified by part numbers 09289‑05015 and 09289‑05003. Each seal is fabricated from high‑grade polymer material to ensure optimal elasticity, resistance to heat, and long‑term durability under demanding operating conditions.
Designed for straightforward installation, the seals provide a reliable barrier against oil leakage, contributing to consistent engine performance and reduced maintenance intervals. The set includes eight identical units, allowing for comprehensive replacement of all valve stem seals within the specified engine configuration, thereby restoring sealing integrity across the entire valve train.
These components meet rigorous industry standards for quality and reliability, offering professional technicians and discerning DIY enthusiasts a dependable solution for maintaining Suzuki powertrains. The product is packaged in a compact, protective container to safeguard the seals during shipping and handling.
WASHER
eBay PreferredAlso fits 3963 other vehicles
- 1968 suzuki 150-s32-2 — Cylinder Crankcase
- 1968 suzuki 50m12 — Cylinder Air Cleaner Carburetor Muffler Kick Starter Lever
- 1968 suzuki 50m15 — Cylinder Air Cleaner Carburetor Muffler Kick Starter Lever
- 1968 suzuki 50m15d — Cylinder Air Cleaner Carburetor Muffler Kick Starter Lever
- 1968 suzuki 55-m31 — Fuel Tank Fuel Cock Seat
- 1968 suzuki 80k10 — Carbureter Muffler Kick Starter Lever Center Stand Footrest
- 1968 suzuki 80k10 — Rear Swinging Arm Rear Shock Absorber
- 1968 suzuki 80k11 — Carbureter Muffler Kick Starter Lever Center Stand Footrest
- 1968 suzuki 80k11 — Rear Swinging Arm Rear Shock Absorber
- 1968 suzuki 80k15 — Carbureter Muffler Kick Starter Lever Center Stand Footrest
- 1968 suzuki 80k15 — Rear Swinging Arm Rear Shock Absorber
- 1969 suzuki a100 — Turn Signal Turn Signal Relay
- 1969 suzuki as100 — Turn Signal Turn Signal Relay
- 1969 suzuki hustler-tc250 — Crankcase
- 1969 suzuki hustler-tc250 — Cylinder Air Cleaner Carburetor
- View all 3963 →
Professional-grade NOS Suzuki replacement parts, designed to meet stringent automotive performance standards. These components are engineered for optimal fit and durability, ensuring reliable operation in demanding driving conditions.
Includes verified-seller guarantees and 30-day money-back protection.
SCREW
eBay PreferredAlso fits 213 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gn250 — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- View all 213 →
Product details are not provided.
Includes verified-seller guarantees and 30-day money-back protection.
NUT
eBay PreferredAlso fits 499 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gn250 — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- View all 499 →
None available.
Includes verified-seller guarantees and 30-day money-back protection.
BOLT
eBay PreferredAlso fits 321 other vehicles
- 1979 suzuki fz50 — Front Wheel Fz50t F No 170667 Fz50x
- 1980 suzuki fz50 — Front Wheel Fz50t F No 170667 Fz50x
- 1981 suzuki fz50 — Front Wheel Fz50t F No 170667 Fz50x
- 1983 suzuki gs550ef — Cam Shaft Valve
- 1983 suzuki gs550ef — Fuel Tank Gs550ef Eg
- 1983 suzuki gs550ef — Fuel Tank Gs550es3 Ese
- 1983 suzuki gs550ef — Fuel Tank Gs550esf Esg
- 1983 suzuki gs550es3 — Cam Shaft Valve
- 1983 suzuki gs550es3 — Fuel Tank Gs550ef Eg
- 1983 suzuki gs550es3 — Fuel Tank Gs550es3 Ese
- 1983 suzuki gs550es3 — Fuel Tank Gs550esf Esg
- 1983 suzuki gs550ese — Cam Shaft Valve
- 1983 suzuki gs550ese — Fuel Tank Gs550ef Eg
- 1983 suzuki gs550ese — Fuel Tank Gs550es3 Ese
- 1983 suzuki gs550ese — Fuel Tank Gs550esf Esg
- View all 321 →
The Suzuki OEM Part 01500-0630A Bolt is a precision-engineered component designed to meet the stringent quality standards of the automotive industry. Constructed from high-strength alloy, it provides reliable fastening performance under demanding operational conditions.
As an original equipment manufacturer part, it guarantees full compatibility with Suzuki models requiring this specific bolt. The product is manufactured in accordance with industry specifications, ensuring durability, corrosion resistance, and consistent dimensional accuracy.
Includes verified-seller guarantees and 30-day money-back protection.
BOLT
eBay PreferredAlso fits 237 other vehicles
- 1980 suzuki gs1000g — Cam Shaft Valve
- 1980 suzuki gs1000gl — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1980 suzuki tourer-gs850g — Cam Shaft Valve
- 1981 suzuki gs1000g — Cam Shaft Valve
- 1981 suzuki gs1000gl — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs650e — Cam Shaft Valve
- 1981 suzuki gs650g — Cam Shaft Valve
- 1981 suzuki gs650gl — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki tourer-gs850g — Cam Shaft Valve
- View all 237 →
This bolt set comprises two high‑strength fasteners engineered for compatibility with Suzuki models including the GSF1200, GSX‑R1100, and GSX‑R750. Constructed from premium alloy steel, each bolt delivers reliable torque resistance and durability for critical engine and chassis applications.
The set is identified by part number 09103‑07001 J7 and conforms to original equipment specifications, ensuring a precise fit without the need for modifications. Ideal for professional mechanics and experienced enthusiasts, these bolts provide a secure solution for assembly, repair, or restoration projects involving the specified Suzuki motorcycles.
Includes verified-seller guarantees and 30-day money-back protection.
SHAFT, VALVE ROCKER ARM
eBay PreferredAlso fits 46 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- 1982 suzuki gs750e — Cam Shaft Valve
- 1982 suzuki gs750t — Cam Shaft Valve
- 1983 suzuki gs1100e — Cam Shaft Valve Model D
- View all 46 →
This OEM camshaft and rocker valve shaft assembly, part number 12860-31300, is specifically designed for select Suzuki motorcycle models including the GSX750, GSX1100, GS1150, and GS1100. Precision-engineered to meet exacting OEM standards, this component ensures optimal valve train operation, maintaining precise valve lift and timing for reliable engine performance.
Manufactured with high-grade materials and subjected to rigorous quality control, this camshaft and rocker shaft assembly delivers durability and consistent operation under demanding riding conditions. Ideal for replacement or upgrade applications, it guarantees a perfect fit and seamless integration with compatible Suzuki engines.
Includes verified-seller guarantees and 30-day money-back protection.
SPRING
eBay PreferredAlso fits 151 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- 1982 suzuki gs300l — Cam Shaft Valve
- View all 151 →
This genuine Suzuki rocker arm shaft spring, part number 09440-13014, is engineered for precision fitment and durability in the following applications: Suzuki GSX-R750 (1996–2005), GSX1100 (1983–1986), and GSF1200 (1999–2006).
Manufactured to OEM specifications, the spring ensures optimal valve operation and consistent performance under high-stress conditions. Constructed from high-quality spring steel, it delivers reliable tension and resistance to fatigue, supporting the rocker arm shaft assembly in maintaining proper valve clearance and timing. Designed for direct replacement, this component eliminates compatibility concerns and restores factory-level functionality.
Includes verified-seller guarantees and 30-day money-back protection.
SPRING SET, VALVE
eBay PreferredAlso fits 46 other vehicles
- 1980 suzuki gs1100-lt — Cam Shaft Valve
- 1980 suzuki gs1100e — Cam Shaft Valve
- 1980 suzuki gs250t — Cam Shaft Valve
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs1100e — Cam Shaft Valve
- 1981 suzuki gs250t — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki cafe-gs1000s — Cam Shaft Valve
- 1982 suzuki gs1100e — Cam Shaft Valve Model D
- 1982 suzuki gs1100e — Cam Shaft Valve Model Z
- 1982 suzuki gs1100es — Cam Shaft Valve Model D
- 1982 suzuki gs1100es — Cam Shaft Valve Model Z
- 1982 suzuki gs750e — Cam Shaft Valve
- View all 46 →
This NOS (New Old Stock) Suzuki Valve Spring Set, part number 12920-49210, is a premium replacement component designed for optimal engine performance. Engineered to exact OEM specifications, these valve springs ensure precise valve operation, maintaining proper cylinder head sealing and valve train stability under high RPM conditions.
Manufactured with high-grade alloy steel, the valve springs feature a durable construction with a wire diameter of 3.3 mm and an outer diameter of 31.3 mm. The free length measures 45.5 mm, while the installed height is set to 34.5 mm for optimal valve lift control. These springs are ideal for high-performance applications where reliability and longevity are critical.
Includes verified-seller guarantees and 30-day money-back protection.
ARM VALVE ROCKE | Includes Item(s) 8 - 9
eBay PreferredAlso fits 11 other vehicles
- 1980 suzuki gs750e — Cam Shaft Valve
- 1980 suzuki gs750l — Cam Shaft Valve
- 1981 suzuki gs750e — Cam Shaft Valve
- 1981 suzuki gs750l — Cam Shaft Valve
- 1982 suzuki gs750e — Cam Shaft Valve
- 1982 suzuki gs750t — Cam Shaft Valve
- 1983 suzuki gs750e — Cam Shaft Valve
- 1983 suzuki gs750es — Cam Shaft Valve
- 1983 suzuki gs750t — Cam Shaft Valve
- 1983 suzuki katana-gs750s — Cam Shaft Valve
- 1985 suzuki gs700es — Cam Shaft Valve
This new OEM valve rocker arm is a direct replacement for the Suzuki GS750 motorcycle engine component (Part # 12840-45401). Engineered to meet or exceed original equipment manufacturer specifications, it ensures precise valve operation and optimal engine performance. Designed for seamless integration, this rocker arm is validated for compatibility with Suzuki GS700, GS750, and related models, providing reliable durability and consistent operation in demanding riding conditions.
The rocker arm features precision-cast construction for strength and heat resistance, maintaining durability under high-performance demands. Installation is straightforward, requiring no modifications to the engine or surrounding components, and it restores factory-level functionality with minimal effort. Ideal for restoration projects, routine maintenance, or performance upgrades, this genuine OEM part guarantees a perfect fit and long-lasting reliability.
Includes verified-seller guarantees and 30-day money-back protection.
SPROCKET, INTAKE CAM SHAFT
eBay PreferredAlso fits 11 other vehicles
- 1981 suzuki gs650g — Cam Shaft Valve
- 1981 suzuki gs650gl — Cam Shaft Valve
- 1982 suzuki gs650g — Cam Shaft Valve
- 1982 suzuki gs650gl — Cam Shaft Valve
- 1983 suzuki gs650g — Cam Shaft Valve
- 1983 suzuki gs650gl — Cam Shaft Valve
- 1983 suzuki gs750e — Cam Shaft Valve
- 1983 suzuki gs750es — Cam Shaft Valve
- 1983 suzuki katana-gs650m — Cam Shaft Valve
- 1983 suzuki turbo-xn85-d — Cam Shaft Valve
- 1985 suzuki gs700es — Cam Shaft Valve
This high-performance camshaft sprocket is designed specifically for the 1983 Suzuki GS650GL model. Engineered with precision, it ensures optimal timing and synchronization of the camshaft, enhancing engine efficiency and reliability. The sprocket is manufactured to meet OEM specifications, guaranteeing a perfect fit and seamless operation within the motorcycle's valvetrain system.
Constructed from durable, high-grade materials, this camshaft sprocket is built to withstand the demands of both street and touring conditions. It features a standardized mounting configuration for easy installation, making it an ideal replacement part for maintenance or performance upgrades. Suitable for use in OE and aftermarket applications, this sprocket supports smooth power delivery and consistent engine performance.
Includes verified-seller guarantees and 30-day money-back protection.
SPROCKET, EXHAUST CAM SHAFT
Exact OEM Stock LowAlso fits 3 other vehicles
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
VALVE, INTAKE
Exact OEM Stock LowAlso fits 3 other vehicles
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
VALVE, EXHAUST
Exact OEM Stock LowAlso fits 3 other vehicles
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
CAM SHAFT, INTAKE
Exact OEM Stock LowAlso fits 1 other vehicle
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
CAM SHAFT, EXHAUST
Exact OEM Stock LowAlso fits 1 other vehicle
Looking for a direct-fit replacement from a compatible aftermarket brand?
Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.
Cam Shaft Valve — Frequently Asked Questions
What OEM parts are included in the Cam Shaft Valve for the 1985 suzuki es-gs700e?
The Cam Shaft Valve for the 1985 suzuki es-gs700e includes 19 individual OEM components, each listed below with its exact OEM part number.
How much does the Cam Shaft Valve cost for the 1985 suzuki es-gs700e?
Individual components in this assembly currently range from $0.99–$49.99, based on live Amazon and eBay listings. See the price comparison below for each part.
Will these OEM parts fit other 1985 suzuki es-gs700e 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 COTTER, VALVE on the 1985 suzuki es-gs700e?
The OEM part number for the COTTER, VALVE (part of the Cam Shaft Valve assembly) on the 1985 suzuki es-gs700e is 12932-49200.
Does OEM part 12932-49200 fit the 1985 suzuki es-gs700e?
Yes — OEM 12932-49200 is listed as the COTTER, VALVE for the 1985 suzuki es-gs700e (1985), part of the Cam Shaft Valve assembly.
Which parts are included in the Cam Shaft Valve?
COTTER, VALVE, RETAINER, VALVE SPRING, SEAT, SPRING, OIL SEAL, WASHER, SCREW, NUT, BOLT, and 11 more — see the full list below.
What other vehicles use OEM part number 12932-49200?
OEM 12932-49200 (COTTER, VALVE) also fits 95 other vehicles in this catalog, including 1980 suzuki gs1100-lt — Cam Shaft Valve, 1980 suzuki gs1100e — Cam Shaft Valve, 1980 suzuki gs250t — Cam Shaft Valve.