Large Swamp Runner™ Kit (16-23hp)

SKU: 40kt00v Category:

Product Description

Our Large Swamp Runner® Kit includes every part needed to build a longtail motor except for the engine.  Each kit includes:

  • Coupler Assembly
  • Tethered Kill Switch Assembly
  • Tiller Handle
  • Duckbill Throttle Assembly & Grip
  • Heavy Duty 100″ Shaft Assembly
  • Two Aluminum Surface Piercing Propellers, 9″ & 9.5″
  • Engine Base Mounting Bracket
  • Transom Bracket
  • All hardware required for assembly
  • Owner’s Manual for assembly instructions and other information

Customer Performance Statshttps://www.mudmotorkit.com/forum/stats/index.php

MakeHPModelsSpecial PTO Shaft
Briggs-Vanguard16hp (479cc)
18hp (570cc)
21hp (627cc)
23hp (627cc)
16hp: 305447-0075, 305447-3075;
18hp: 356447-0075, 356447-0079;
21hp: 385447-0075;
23hp: 386447-0020, 386447-0047, 386447-0065,
386447-3065, 386447-0079
1"
Briggs-Vanguard16hp (479cc)
18hp (570cc)
23hp (627cc)
16hp: 305447-0087
18hp: 356447-0087
23hp: 386447-0048
1.125"
Carroll Stream20hp (6cc)CS2V77
CS2V77R
1", 1.125"
1", 1.125"
Harbor Freight Predator22hp (670cc)616141"
Home Depot: Lifan24hp (690cc)LF2V78DT1.125"
Honda18hp
20hp
GX610 with 1" diameter "Q type" output shaft
GX620 & GX630 with 1" diameter "Q type" output shaft
1"
Honda24hp (688cc)GX660 & GX690 with 1 1/8" diameter "Q type" shafts1.125"

*The information in this table is provided by MudMotorKit.com as a courtesy service to our customers, and should only be used as a guide to help you choose a kit and match your engine with it. We could not possibly list information that would apply to all engines that are available and will fit our kits.  While every effort has been made to provide useful information, the information may change.  So, it is your responsibility to verify engine specs with the manufacturer of your engine prior to ordering.

Compatible Engines

Customers sometimes ask us for examples of engines that will fit our Large Swamp Runner™ kit.  There are simply too many engine makes and models, to list all engines that will fit.  The following is a short list of just a few of the engines that will fit our Large Kits:

BRIGGS VANGUARD ENGINES

1″ Output Shafts Briggs-Vanguard 16hp Models: 305447-0075, 305447-3075 Briggs-Vanguard 18hp Models: 356447-0075, 356447-0079 Briggs-Vanguard 21hp Models: 385447-0075 Briggs-Vanguard 23hp Models: 386447-0020, 386447-0047, 386447-0065, 386447-3065, 386447-0079

1 1/8″ Output Shafts: Briggs-Vanguard 16hp Model: 305447-0087 Briggs-Vanguard 18hp Model: 356447-0087 Briggs-Vanguard 23hp Model: 386447-0048

HARBOR FREIGHT ENGINE

Predator 22hp Model 670cc V-twin with 1″ diameter output shaft.

HONDA ENGINES

1″ Output Shafts Honda 18hp Models: GX610 with 1″ diameter “Q type” output shaft. Honda 20hp Models: GX620 & GX630 with 1″ diameter “Q type” output shaft.

1-1/8″ Output Shafts: Honda 24hp Model: GX660 & GX690 with 1 1/8″ diameter “Q type” shafts.

KOHLER ENGINE KITS

SUBARU ENGINE KITS 

OTHER ENGINE MODELS: Without physically seeing and measuring your engine, we cannot guarantee this kit will fit your application.  If your engine is not listed above, you will need to consult the engine manufacturer, or take some measurements of your engine to ensure it meets the following requirements;

Engine requirements

  • The engine must have a horizontal output shaft. (Vertical shaft engines will not work with this kit.)
  • The output shaft must be a straight (non-tapered & non-threaded) shaft with a keyway.  (Tapered shaft engines will not work with this kit.)

NOTE: Engines with gear reduction are not compatible with this kit.

 Swamp Runner®
by SPS
Mud-Skipper
(KKK/CKS)
Beaver Dam
(CLP)
Heavy-duty steel Coupler Housing is zinc plated, then powder coated for superior corrosion protection.
yesnono
Cast Aluminum
Coupler Housings, Coupler Shafts, and Coupler Sleeve Joints so tough they come with a LIFETIME WARRANTY against cracking or breaking to the original owner.yesnono
Coupler shafts of Small, Medium & Large Kits ride smoothly on high quality Japanese radial bearings. yesnono
Offers longtail shafts featuring premium Bayou Bushings, a low friction proprietary bushing developed by Swamp Runner, and capable of withstanding extreme high temps without melting. Over 1000 hrs in a test tank with negligible wear. This bushing just doesn’t care what you throw at it.yesnono
Longer tiller handle designed to operate while standing up or sitting down, with position holes drilled in the handle, and locking bolts that prevent the handle from twisting in the mounting rings. yesnono
Squeeze type throttle lever that has the full throttle travel of your engine.yesnono
Stainless throttle cable that resists corrosion.yesnono
High quality sealed Japanese bearings in the gimbal mount for smooth, fluent handling of the longtail mud motor.yesnono
Gobs of shaft options to choose from: 5 different longtail shafts lengths varying from a 75" to 120" in length, Along with 4 different shaft options; Standard, Extreme Duty, Saltwater Extreme Duty, and Racing shafts.yesnono
Loads more propeller options than any other mud motor company. With more than 50 different props available including standard props, weedless props, performance props, stainless props, racing props, and even props that come with a .25" bore so you can tap it yourself!yesnono
The Weedless Skeg on Small, Medium and Large kits has a longer entry angle that repels vegetation and slides over logs easier.yesnono
First & only Thai longtail company to offer a Weed Cutter option that can be bolted directly to the weedless skeg using predrilled mounting holes.yesnono
A full time mud motor company offering knowledgeable support from over two decades of experience with Thai longtails in both Thailand and the USA.
yesnono
Access to an active forum where customers enjoy learning about their longtail, and interacting with other owners and people who KNOW Thai longtails.
yesnono
Access to numerous parts you can't get anywhere else.
yesnono

Additional Information

Weight 45 lbs
Dimensions 23 × 19 × 7.5 in

1 review for Large Swamp Runner™ Kit (16-23hp)

  1. Rod C (verified owner)

    Just thought I’d let you know that we’re up & running with the mud motor! The kit went together very nicely. The only thing so far that’s stopped the boat is dry land. Neighbours who’ve seen a boat going where no boat has been lately are impressed!

Only logged in customers who have purchased this product may leave a review.

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