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Marine Specialties, P.O. Box 19094, Houston, TX 77224-9094
Phone 713-468-6070, Fax 713-468-6072
PART NUMBER | DESCRIPTION | RETAIL PRICE |
Zenoah G-23 Engines and Modifications | ||
GE-Z23 | Zenoah Gasoline Engine - G-23, Stock, no Mounts, no Drive | 275.00 |
GE-Z23-SMC | Zenoah Gasoline Engine - G-23, Modified with Marine Specialties Mounts and 1/4" Collet Drive | 349.75 |
GE-Z23-SMS | Zenoah Gasoline Engine - G-23, Modified with Marine Specialties Mounts and 1/4" Square Drive | 349.75 |
GE-Z23-SCS | Zenoah Gasoline Engine - G-23, Modified with Marine Specialties Mounts, Clutch and 1/4" Square D... | 449.75 |
GE-STAGE1 | Stage 1 Modifications to Gasoline Engine, Increased Compression, Increased Exhaust Porting | 99.75 |
GE-STAGE2 | Stage 2 Modifications to Gasoline Engine, Maximum Increased Compression, Increased Exhaust, Int... | 199.50 |
EA-PT | Pressure Tap Option, for 1/8" Hose to Connect to Pulse Pump, Machining and Installation. Only a... | 10.00 |
EA-PTS | Pressure Tap Option, for 1/8" Hose to Connect to Pulse Pump, Machining and Installation. Availa... | 25.00 |
Zenoah G-23 Parts As Shown in Exploded Drawing | ||
EA-Z23-P02 | Marine Cylinder, Stock, for Zenoah G-23 | 89.75 |
EA-Z23-P03 | Water Jacket, for Zenoah G-23 | 29.75 |
EA-Z23-P04 | See WF1032L | |
EA-Z23-P05 | Water Jacket Seal Kit for Zenoah G-23, Includes Large and Small O-Ring seals and 2 SS Socket Hea... | 7.00 |
EA-Z23-P06 | See EA-Z23-P05 | |
EA-Z23-P07 | See H-SHC3M-8 | |
EA-Z23-P08 | Base Gasket, for Zenoah G-23 | 1.50 |
EA-Z23-P10 | Gasket for Cylinder to Intake Manifold / Insulator, for Zenoah G-23 | 1.50 |
EA-Z23-P11 | Insulator Block for Intake, for Zenoah G-23 | 11.75 |
EA-Z23-P12 | Carburetor Gasket, for Walbro Butterfly Style Carburetors | 1.50 |
EA-Z23-P13 | Crankcase Assembly, Complete with bearings, seals, bolts and gaskets. | 99.75 |
EA-Z23-P16 | Case Gasket, for Zenoah G-23 | 1.50 |
EA-Z23-P17 | Crankshaft Seal Set, Large and Small, for Zenoah G-23 | 10.75 |
EA-Z23-P18 | Crankshaft Bearing, for Zenoah G-23 | 12.75 |
EA-Z23-P19 | Snap Ring, for Zenoah G-23 | 1.50 |
EA-Z23-P21 | See EA-Z23-P17 | |
EA-Z23-P22 | Case Screws, 5 - .80 x 30mm long, for Zenoah G-23, (Qty 4) | 3.50 |
EA-Z23-P23 | Piston, for Zenoah G-23 | 17.75 |
EA-Z23-P24 | Piston Rings, for Zenoah G-23, (Qty 2) | 10.75 |
EA-Z23-P25 | Wrist Pin, for Zenoah G-23 | 4.50 |
EA-Z23-P26 | Cir Clips to Retain Wrist Pin, for Zenoah G-23 and 25.6cc, (Qty 2) | 1.50 |
EA-Z23-P27 | Wrist Pin Bearing, for Zenoah G-23 | 7.50 |
EA-Z23-P28 | Thrust Washer for Wrist Pin, for Zenoah G-23, (Qty 2) | 5.50 |
EA-Z23-P29 | Crankshaft, for Zenoah G-23 or 25.6cc | 99.75 |
EA-Z23-P30 | Plate Mount, for Zenoah G-23 | 19.75 |
EA-Z23-P31 | Screw, Flat Head, 5 - .80 x 16mm Long, for Zenoah G-23, (Qty 3) | 1.50 |
EA-Z23-P33 | Pulley, 2 Lug stock, for Zenoah G-23 | 6.50 |
EA-Z23-P34 | Recoil Starter Assembly Complete, for Zenoah G-23 | 34.75 |
EA-Z23-P35 | Screw for Starter or Ignition Coil, 4 - .70 x 14mm Long, for Zenoah G-23, (Qty 4) | 1.50 |
EA-Z23-P36 | Key for Flywheel, for Zenoah G-23 | 2.00 |
EA-Z23-P37 | Shim for Crankshaft, for Zenoah G-23 | 1.50 |
EA-Z23-P38 | Source Coil (Gray), for Zenoah G-23 | 69.75 |
EA-Z23-P39 | Source Coil (Red), for Zenoah G-23 | 74.75 |
EA-Z23-P40 | Ignition Coil, Grey, for Zenoah G-23 | 54.75 |
EA-Z23-P41 | See EA-Z23-P35 | |
EA-Z23-P42 | Cap for Spark Pulg, Red Silicon, Includes Spring, for Zenoah G-23 and other | 7.50 |
EA-Z23-P45 | Screw for Source Coil, 4 - .70 x 22mm Long, for Zenoah G-23, (Qty. 2) | 1.50 |
EA-Z23-P46 | See EA-SP-RCJ4 | |
EA-Z23-P47 | Screw for Carburetor to Insulator, 5 - .80 x 50mm Long with Spacer Washer, for Zenoah G-23, (Qty... | 4.50 |
EA-Z23-P52 | See EA-WALC67 | |
EA-Z23-P53 | Screw for Insulator to Cylinder, 5 - .80 x 20mm Long, for Zenoah G-23 (Qty 2) | 2.00 |
EA-Z23-P54 | Flywheel, for Zenoah G-23 | 64.75 |
EA-Z23-P55 | Cannister Muffler for Zenoah G-23 | 49.75 |
EA-Z23-P56 | Exhaust Gasket, for Zenoah G-23 | 1.50 |
Mount, Clutch and Drive Options | ||
MMG-Z2301 | Motor Mount for Zenoah G-23, fits 5" Rails | 64.75 |
MMG-Z23CL | Clutch and Motor Mount for Zenoah G-23, fits 5" Rails | 169.75 |
EA-Z23CL1 | Centrifugal Clutch for Zenoah G-23, Requires 1/8" spacing from motor on all 4 lugs. | 124.75 |
EA-Z23CL2 | Centrifugal Clutch for Zenoah G-23, When Purchased with Engine | 99.75 |
EA-Z23CL-SPR | Clutch Springs for Centrifugal Clutch, High Stall for G-23, (Set of 2) | 14.75 |
EC-SDA-Z23D | Square Drive Adapter, for Zenoah G-23 to 1/4" Square Flex Cable | 14.75 |
Tuned Pipes, Mufflers and Exhaust Systems | ||
EA-Z23EPG | Zenoah G-23 Exhaust Port Girdle and Super Cool Water Jacket | 79.75 |
EA-Z23CM-K | Cannister Muffler Kit for Zenoah G-23 | 34.75 |
EA-Z23TPA-C | Tuned Pipe Chamber for Zenoah G-23, (Al), Water cooled O-ring flange | 74.75 |
EA-Z23TPA-M | Zenoah G-23, Water Cooled Manifold for Al Header Pipes | 39.75 |
EA-Z23TPA1 | Zenoah G-23, Tuned Pipe (AL) and Water Cooled Manifold, Wrap to Center | 144.75 |
EA-Z23TPA1-H | Zenoah G-23, Header Pipe (AL), Wrap to Center | 29.75 |
EA-Z23TPA2L | Zenoah G-23, Tuned Pipe (AL) and Water Cooled Manifold,Turns 90 Degrees to Rear, Long Radius | 144.75 |
EA-Z23TPA2S | Zenoah G-23, Tuned Pipe (AL) and Water Cooled Manifold,Turns 90 Degrees to Rear, Short Radius | 144.75 |
EA-Z23TPA2L-H | Zenoah G-23, Header Pipe (AL),Turns 90 Degrees to Rear, long radius | 29.75 |
EA-Z23TPA2S-H | Zenoah G-23, Header Pipe (AL),Turns 90 Degrees to Rear, short radius | 29.75 |
EA-Z23TPA3 | Zenoah G-23, Tuned Pipe (AL) and Water Cooled Manifold, Turns 90 Degrees Forward and then Turns ... | 144.75 |
EA-Z23TPA3-H | Zenoah G-23, Header Pipe (AL), Turns 90 Degrees Forward and then Turns 180 Degrees to the Rear | 29.75 |
EA-Z23TPAW | Zenoah G-23, Tuned Pipe and Manifold (AL), Water Cooled Wet Pipe Can be Run in Enclosed Hull, Wr... | 109.75 |
EA-Z23TPAW-C | Tuned Pipe Chamber for Zenoah G-23, (Al), uses silicon coupler | 59.75 |
EA-Z23TPAW-M | Zenoah G-23, Tuned Pipe Manifold (AL), Water Cooled Wet Pipe Can be Run in Enclosed Hull, Wrap F... | 49.75 |
EA-Z23TPS1 | Tuned Pipe for G-23, Steel, Complete Exhaust and Manifold | 199.75 |
EA-Z23TPS3 | Tuned Pipe for G-23, Nickel Plated Steel, Complete Exhaust with Silencer | 199.75 |
EA-TP-SIL | Silencer for Tuned Pipe (Al), fits over 1/2" O.D. Stingers, Fits all Marine Specialties AL pipes... | 19.75 |
EA-TPC22 | Tuned Pipe Coupler, Silicone, 11/16" ID X 1 1/2" Long, (Old PN 1147) | 3.50 |
25.6cc Big Bore Cylinder Kits and Parts | ||
EA-Z25TOPEND | J&G 25.6cc Conversion kit for Zenoah G-23: Cylinder, Button Head, Sleeve, Water Jacket, Piston,... | 429.00 |
EA-Z25PIST | Piston for 25.6cc Zenoah Cylinder | 22.75 |
EA-Z25RING | Piston Rings for 25.6cc Zenoah, (Qty 2) | 11.75 |
EA-Z25WPIN | Wrist Pin for 25.6cc Zenoah | 4.50 |
Straight Pull Intake Manifold, Carb Snozzler, Throttle Cables and Intake Accessories | ||
EA-CS12 | Big Bore Carburetor Snozzler, 3/4" Bore | 19.75 |
EA-Z23IMSP1 | Straight Pull Intake Manifold with Screws and Gaskets for Zenoah G-23, Attaches to stock insulat... | 29.75 |
EA-Z23IMSP1-A | Straight Pull Intake Manifold, Big Bore Carburetor and Throttle LinkageKit for Zenoah G-23, Atta... | 74.75 |
EA-WALC-SPCK | Walbro Carburetor Kit to Convert for Straight Pull, includes: External Pulse Plate, Throttle Sha... | 19.75 |
EA-TCKSP | Throttle Cable Kit, Replacement Parts or Straight Pull Linkage Kits, Can be used on WYK carburet... | 4.50 |
EA-TCKWAL | Throttle Cable Kit, Can be used on Walbro carburetors with primer bulbs. Includes Aluminum brac... | 9.50 |
EA-WAL-D10 | Walbro Carburetor Diaphragm Kit, for most Walbro Butterfly style carburetors such as WA & WT | 4.00 |
EA-WAL-K10 | Walbro Carburetor Complete Rebuild Kit, for most Walbro Butterfly style carburetors such as WA & WT | 7.00 |
EA-WALC01 | Big Bore Carburetor, Walbro, 28, Internal Pulse, SP Arm | 49.75 |
EA-WALC02 | Big Bore Carburetor, Walbro, 28, Performance Metering, External Pulse, SP Arm | 49.75 |
EA-WALC03 | Big Bore Carburetor, Walbro, 32, Performance Metering, Internal Pulse | 49.75 |
EA-WALC33 | Walbro Caburetor, WYK-33, Barrel Style, 15mm Bore, Primer Bulb | 54.75 |
EA-WALC67 | Big Bore Carburetor, Walbro 167, 28, Internal Pulse, Primer Bulb, Stock Zenoah G-23 | 49.75 |
Water Pumps, Starter Accessories and Etc. | ||
EA-G2DSTRT | Zenoah G2D and Quickdraw, Pull Starter, Complete | 34.75 |
EA-SP-RCJ4 | Resitor Spark Plug, fits all popular gas engines, extremely cold, washer, (Zenoah standard) | 3.50 |
EA-WALWP01 | Water Pump, Stock, 1/4" Hose Fittings | 24.75 |
EA-WALWP02 | Water Pump, Modified, 1/8" Brass Hose Fittings, Stainless Steel Hardware | 34.75 |
EA-WALWP03 | Water Pump, Modified, 1/8" Brass Hose Fittings, Stainless Steel Hardware, Mounting Bracket | 39.75 |
EA-Z23STRTKIT | Zenoah Starter Rebuild Kit, Engagement Dog and High Strength Abrasion Resistant Pull Cord | 14.75 |
EA-Z23STRTLUG | Quick Engagement 4 Tooth Starter Lug for Zenoah G-23, Threads to Crankshaft | 9.50 |
EA-Z23STRTROP | High Strength Abrasion Resistant Pull Cord | 4.50 |
H-SHC3M-8 | Socket Head Cap Screw, 3 - .50 x 8mm Long, Stainless Steel, (Qty. 2) | 1.75 |
WF1032L | Water Fitting, Long, #10-32 Thread, 1/2" Long, (Brass) Qty. 2 | 2.50 |
US Shipping and Handling | 7.50 | |
COD if Applicable | 7.50 | |
State Sales Tax if located in Texas | 8.25% | |
Prices are subject to change without notice. Returns are subject to a restocking fee. All returns shall be unused, resaleable and in their original packaging. |
For immediate help or to place
an order please write or call.
Marine Specialties
P.O. Box 19094
Houston, TX 77224-9094
713-468-6070 Phone
713-468-6072 Fax
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