Dennis Kirk Inc.

Complete Engine Rebuild Kit (64mm Bore) - WR101-077

Complete Engine Rebuild Kit (64mm Bore) - WR101-077

MSRP: $908.95

Price: $732.43 19% off!
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Wrench Rabbit Complete Engine Rebuild Kit (64mm Bore) - WR101-077
  • Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild
  • Vertex piston kit (standard compression piston, rings, pin and clips)
  • Hot Rods heavy-duty crank (stock stroke; includes wrist pin bearing for two strokes)
  • Hot Rods main bearing/seal kit
  • Hot Rods transmission bearing kit (includes transmission bearings, output shaft collar and sprocket lock washer)
  • Hot Rods counter balancer bearing kit
  • Hot Rods water pump bearing and seal kit
  • Vertex complete gasket kit, including seals and O-ring kit (covers top and bottom)

Included Items:

(1) Crankshaft with (2) connecting rods installed (6) bearings installed

(2) Roller bearings

(1) Gasket kit

(2) Pistons (standard bore), (2) top rings, (2) second rings, (4) circlips, (2) wrist pins

(1) Water pump kit includes: (1) gasket, (1) 10x31x13.5-3 seal, (1) 10x35x11 ball bearing,

(1) Oil seal kit includes: (1) 40x62x10 seal, (1) 35x62x6/8 seal, (1) 25x40x10 seal, (1) 10x31x13.5-3 seal, (1) 20x30x5 seal, (1) 17x28x6 seal, (1) 12x22x5 seal

(1) Transmission bearing kit includes: (1) 21x33x15 bearing, (1) 25x52x21 bearing (1) 25x62x17 bearing, (1) 20x30x15 bearing, (1) roller bearing, (1) splined lock washer (1) collar


Bore Size 64 mm
Mfg #: WR101-077
Part #: 146945
Type Rebuild Kit
Units Each
Weight 20.25 lbs
Alternate/OEM Part Number(s):
WARNING: Cancer and Reproductive Harm -
Resources & Manuals
Fitment for Wrench Rabbit Complete Engine Rebuild Kit (64mm Bore) - WR101-077

Part 146945 fits the following machines


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