Stump-Jumper 13 HP Frame Kit

$1,050.00

Stump-Jumper Mud Motor ”Frame Kits” include everything you need except the engine, oil and gas.

This is an economical choice for those who want to use their own engine for shallow water boating.

Shipping included to the lower 48 states! A 5.5% sales tax applies to Wisconsin residents.

Some assembly required.

Our mud motors come with a twist grip throttle by standard.  If you would like a finger lever throttle, attach an “Instruction to merchant” when checking out.

Please Contact us Here for AK, HI, and International orders.

Category: Tags: , , Product ID: 1286


Description

Stump-Jumper Features

  • Ultra-Reliable Direct Drive ™  (the engine takes ZERO thrust unlike competitors)
  • Drive shaft housing DOM
  • Heavy Duty Tubular Frame support Construction ™ 1999 yr
  • Hollow drive shaft TM 2001 yr., reduces weight by 5 lbs. Stronger then a solid shafts. Hollow driveshafts are used in all rear wheel drive vehicle.
  • Bearing Nut TM. 1999 yr. Part of the lower bearing system.  Does 3 things: 1. Acts as a stop nut for the propeller.    2. Keeps the seals in spec. (propeller are put out of balance when weeds collect on propeller).  3. And prevents driveshaft from bending, when takes an impacted from hitting object in the water  ( frame assembly absorbs impact load from propeller) Takes stress away from driveshaft.
  • Propeller 8×4   15-5 Stainless Steel. Propeller (Hill Marine)
  • Low-Maintenance Sealed Bearing
  • Multi-Position Handle Patent Pending
  • Quick-Release Transom Mount ™ ( Stump-Jumper can be removed from your boat in seconds)
  • Twist Grip Throttle standard. Finger lever throttle available (Instructions to merchant) when checking out.
  • Safety Lanyard Marine grade
  • Overall length is  inches ( tiller handle in transport position or handle removed:  ”)
  • Drive Shaft ″
  • Frame: 28 lbs.
Engines that work with Stump-Jumper Frame assembly:
Predator 13 Hp Electric start with recoil backup Carroll Stream 13 HP Electric Start Any small engine with these specifications
     
 
 Bolt pattern for mounting Stump-Jumper frame assembly
Engine modification is required for installing on Stump-Jumper frame assembly:
     
 Tape marks 2 3/8″ to 2 1/2″ away from frame assembly mounting surface. remove 1″ for crankshafts that are 3.5 inches in length.  Using straight edge (ruler) . Measure from straight edge to 2 3/8″ to 2 1/2″  Resized crankshaft. Use 4″ grinder cut off wheel, saw zail, hack saw.