S series — Fan Support Bracket
- Gives better air control on the JD ‘S’ series combine shoe
- Fan brackets move the position of the separator fan. Making the wind settings easier to adjust.
- Eliminates air flow dead spots in the chaffer
S series — Bottom Sieve Extension
- Reduces the amount of return material
- Matches the length of chaffer
- Reduces overloading of the return
- Non-adjustable, but dramatically reduces the amount of clean grain going back through the return
STS, 9600, 9500, & 8820 series — FEED ACCELERATOR/DISCHARGE BEATER
- Totally enclosed design, eliminates cleanout between grain varieties
- Staggered blades easily tear bunches apart and feed rotor uniformly
- Takes less horsepower, extending pulley life, eliminating feeder chain stress and burned or broken drive belts
- Dynamically balanced, eliminates vibration
- Comes with 4-way reversible blades
STS series — Variable Stream Bars
- High capacity threshing bars for S-670, S-680, S-690
- Greatly improves samples in hard to thresh grains
- Improves ground speed up to 2 mph
- Reduces amount of tailing’s
- Reduced cylinder speeds are common, requiring less horsepower and increased fuel economy
- Reduced white caps when used with Precision Farm Parts concave which does not need filler plates
THRESHING BARS
- Threshes 2 to 3 times better than OEM bars
- Moves material easier and faster compared to OEM bars
- Available in:
- Chrome – Wears longer than heat treated and standard bars; not recommended for rocky conditions
- Chrome alloy – Recommended in areas with abrasive, volcanic soils; not recommended for rocky conditions
- Heat treated – Recommended for rocky conditions, wears longer than standard bar
- Standard – Economical, good for rocky conditions
STS series — DISCHARGE BEATER SPEED-UP KIT
- Includes heavy duty pulley and Kevlar cord belt
- Allows for almost instantaneous recovery of engine speed following reduction in RPMs
- Improves transfer of material from the cylinder to straw walkers without slugging
- Reduces straw breakage, walker loss, and chafer loading
- Can be installed in 20-30 minutes
9500 & 9600 series — BEATER SPEED-UP KIT
- Improves transfer of material from the cylinder to straw walkers without slugging
- Reduces straw breakage, walker loss, and chaffer loading
S Series — 30” DIAMETER ROTOR
- Threshes well, reduces rumbling, and improves sample
- Similar bar design as the R and N series Precision rotor
8820 series — BEATER SPEED-UP KIT
- Optimizes straw flow with the use of a smaller pulley for the beater
Lexion — HIGH INERTIA CYLINDER
- Available for wide body machines, 6×6 and 4×6 models available
- Improves samples and increases capacity; increases up to 18% have been achieved in some crops
- Completely enclosed – no dirt build-up
- High inertia, dynamically balanced – no vibration
- Narrow body machines use 4×5 and 6×5 configurations with similar benefits as wide body machines
STS series — LI’L BRUTE CONCAVES
- Heavy duty half-size concave – takes 6 to replace 3 OEM concaves
- Concaves match JD concaves so 2 may be purchased to replace one OEM concave at a time
- Lightweight (65#) and sturdy, will maintain shape
- Bolt-on front feed lip – can switch concaves to extend wear
- 1/4″ wires allows for extended wear
- Wire spacing available in four widths: extra narrow, narrow, wide, and corn
- Use extra narrow concaves to control white caps, and use narrow, wide, and corn concaves for all other applications
- Reduces the need for cover plates, increasing capacity and reducing rotor loss
CR & TR series — DISCHARGE BEATER
- More aggressive than OEM beater
- Deep blade, staggered design easily pulls material from rotors and loads chopper more uniformly – better chopping and spreading
- Does not slow down when tough bunches are discharged
- Maximizes separating capacity
- Reduces strain on beater and chopper drive belts
- Call to make arrangements, requires use of original hubs
STS series — REMOVABLE FEED LIP
- Removable feed lip allows Li’l Brute concaves to be configured to harvesting conditions
- Bolts on, allowing feed lip to be moved from one concave to another
8010 series — EXTRA NARROW CONCAVES
- Heavy duty concave makes hard to thresh grain easy to thresh without the use of filler plates
- Elimination of filler plates reduces grain damage, dockage, and rotor loss
- Wider cross bars and precise wire spacing allows wider concave to rotor clearances in most hard to thresh grains – uses less horsepower and less fuel
- Set of 4 is recommended for best results
STS series — WHITE CAP KIT
- Plugs the crack on right hand side of the rotor where concaves meet the cage
- Keeps whole and partial heads from passing through before being threshed
60 & 80 series — DISCHARGE BEATER
- Effectively clears material from separator section of the cage, allowing better grain separation, reduced rotor loss, and uniform material flow with less horsepower
- Paddles are reversible if wrapping becomes a problem
STS series — THRESHING ELEMENTS (Set of 9)
- Staggered design removes the three walls of bars resulting in less slugging in tough or bunched conditions
- Reduces groaning in tough or weedy conditions
- Rasp bars thresh grain better, and move material easier and faster, allowing greater concave to rotor clearance even in the toughest conditions
- Greater concave to rotor clearance means better wear of the concaves and rasp bars
- Allows for increased ground speeds, 10% or better fuel economy improvement
- Reduces dockage (.5 -1.5% average dockage)
60 & 80 series — LI’L BRUTE HALF SIZE CONCAVES
- Available in extra narrow, narrow, and wide wire spacing
- Heavy, hardened wires wear longer and keep wire bending to a minimum
- Precisely fitted holes prevents straw spearing around the wires
- Extra narrow does not require filler plates to control white caps
- Wide wire concaves give better samples in pulse crops, particularly edible beans
- Special wire spacing for corn allows high moisture threshing without cracking
9600 & 8820 series — 4×6 CYLINDER
- Has 4 bars on the circumference and 6 columns from left to right (24 bars)
- Totally enclosed, no dirt build-up
- Dynamically balanced, no vibration
- Staggered design rarely plugs and allows for constant cylinder speed, uniform feeding, better threshing, and less slugging in bunched conditions
- Allows for increased concave to cylinder clearances
- Reduced cylinder speeds are common, requiring less horsepower and increased fuel economy
- Capacity increases of 30% or more are common depending on crop and crop conditions
60 & 80 series — MODIFIED ROTORS
- Longer bars over concave area thresh better and sooner for faster separation and less rotor loss
- Wider concave to rotor clearances reduces power requirements and fuel consumption
- Staggered bar configuration handles bunches more smoothly – less belt wear and tear
- These are original rotors that are modified, call to make arrangements.
9600 series — 6×6 CYLINDER
- Has 6 bars on the circumference and 6 columns from left to right (36 bars)
- Totally enclosed, no dirt build-up
- Dynamically balanced, no vibration
- Staggered design rarely plugs and allows for constant cylinder speed, uniform feeding, better threshing, and less slugging in bunched conditions
- Allows for increased concave to cylinder clearances
- Reduced cylinder speeds are common, requiring less horsepower and increased fuel economy
- Capacity increases of 30% or more are common depending on crop and crop conditions
60 & 80 series — ROCK TRAP BEATER
- Staggered paddle design allows higher capacity in tough conditions, less restriction in the rock trap area, and less growling
105, 4420, 6620, 7720, & 9500 series — 4×5 CYLINDER
- Has 4 bars on the circumference and 5 columns from left to right (20 bars)
- Totally enclosed, no dirt build-up
- Dynamically balanced, no vibration
- Staggered design rarely plugs and allows for constant cylinder speed, uniform feeding, better threshing, and less slugging in bunched conditions
- Allows for increased concave to cylinder clearances
- Reduced cylinder speeds are common, requiring less horsepower and increased fuel economy
- Capacity increases of 30% or more are common depending on crop and crop conditions
60 & 80 series — ROTOR FLIGHTS
- AFX style heavy duty rotor flights
- Improves material intake without slugging
- Improves threshing performance
- Material efficiently spirals through the transition cone reducing peak torque loads
- Achieves higher ground speed
- Increases fuel efficiency, life of transition cone, rotor belt, and gear box
- Replaces elephant ears on standard and specialty rotors
- Simple bolt on replacement of OEM impellors, comes complete with mounting hardware
- Available for ’40’, ’60’, and ’80’ series combines, and can be installed without removing rotor
- Also available with wear plates
9500 series — 6×5 CYLINDER
- Has 6 bars on the circumference and 5 columns from left to right (30 bars)
- Totally enclosed, no dirt build-up
- Dynamically balanced, no vibration
- Staggered design rarely plugs and allows for constant cylinder speed, uniform feeding, better threshing, and less slugging in bunched conditions
- Allows for increased concave to cylinder clearances
- Reduced cylinder speeds are common, requiring less horsepower and increased fuel economy
- Capacity increases of 30% or more are common depending on crop and crop conditions
60 & 80 series — CHOPPER KNIFE KIT
9500 & 9600 series — BEATER GRATE
- Heavy duty round rod construction for extended life
60 & 80 series — POSI-FEED ROLLER
- Converts round feeder chain drum into a beater for more aggressive feeding
- Increases feeding capacity of feeder chain, particularly in heavy or bunched conditions
- Ideal for rotary combines with narrow feeder house
- Works well with progressive rock trap beater in combines with a rock trap
8820, 9500, & 9600 series — CONCENTRIC CONCAVE
- Concentric, line bored concave that fits the cylinder
- Wide wire spacing maximizes grain separation
- Wires extend all the way back, eliminating need for corn fillers in rear of concave
- Optimum wire depth, results in reduced power requirements, and reduced stem breakage
60 & 80 series — STEEL SLAT FEEDER CHAIN
- Steel slat in T-bar or U-channel
- Bolt-on slats
9500 & 9600 series — PRETHRESHER FEED PLATE
- Replaces original smooth feed plate
- Reduces white caps in hard to thresh grains, yielding better samples with reduced dockage
- Threshing and separation starts earlier, reducing walker loss
- May be installed without removing feeder house
- Usually eliminates need for filler plates
60 & 80 series — URETHANE SLAT FEEDER CHAIN
- Notched polyurethane slat for smooth, aggressive feeding
- Less chain tension needed
- Extends life of feeder chain floor and feeder chain sprockets
- Bolt-on slats
- Quiet running
9500 & 9600 series — POSI-FEED ROLLER
- Helps maintain a constant, uniform flow, and improves fuel economy
9500 & 9600 series — STRAW WALKER RISERS
- Moves material faster, reducing straw mat and walker loss
- Great for tough, damp straw conditions
- 9000 series combines can accommodate 8 mid mount risers per walker
N & R Series — 25” DIAMETER ROTOR
- Completely enclosed – no dirt build up
- High inertia, dynamically balanced – no vibration
- Progressive 4×7 pattern uses fewer bars – less stem damage and less chaffer loading
- Threshes quicker, separates sooner, reduces rotor loss
- Handles weeds and straw bunches with ease
- Wider cylinder to concave clearances possible
- Rotor speeds may be reduced in some conditions
- Reduces strain on gear box, rotor belt, main clutchshaft, and separator clutch
- Allows chipping the engine (L-10 & M-11 engines) without damage to threshing drive components
- Bars available: heat treated, chrome plated, or chrome alloy
8820 series — WALKER RISERS
- Moves straw faster, reducing walker loss
CR series — CONCAVES
- Extra narrow wire spacing eliminates need for filler plates to control white caps
- Increases separation, reduces rotor loss, and increases ground speeds
- Heavy wires may be pulled for large seed threshing – less wire bending
8820 series — POLY STRIPPER PLATE
- Wears longer than rubber OEM plate, and reduces backfeeding around cylinder
- Located between cylinder and beater
TR series — CONCAVES
- Extra narrow wire spacing eliminates need for filler plates to control white caps
- Increases separation, reduces rotor loss, and increases ground speeds
- Heavy wires may be pulled for large seed threshing – less wire bending
STS series — FEEDER CHAIN SPLIT SPROCKETS
- Splits in two to eliminate the need to remove shaft while replacing sprockets
- Speeds up replacement time
- Sold in sets of 3
L, N, R, & S series — FINE CUT CHOPPER
- 20 heavy duty, heat treated, double edged knives
- Balanced for high speeds
- Cuts finer and discharges material better at high speeds (2900+ rpm)
- Works well with speed-up kit
- Small center drum handles large volumes of straw well
STRAW CHOPPER
- MAV replacement straw chopper rotor
S series — CHOPPER SPEED-UP KIT
- Includes large double B pulley, 1-1/4 bushing, and 5″ idler pulley
CR & TR series — ROTOR MODIFICATION
- Threshes and separates sooner than OEM rotor and eliminates rotor loss
- Staggered pattern allows material to flow smoothly
- Rotors are dynamically balanced – no vibration
- These are original rotors that are modified, call to make arrangements
R series — CHOPPER SPEED-UP KIT
- Includes single groove pulley, hub, and Kevlar cord belt
- Use OEM step pulley for corn
R & S series — STRAW CHOPPER FLOOR (AR PLATE)
- Flattened floor improves straw flow for better discharge
- Hits chopper at a lower angle
R70 series — SECTIONAL CONCAVE
- Has 3 removeable full length sections, mount side by side in original style frame
- Four sections used in 30″ diameter concave available for Super Series Combines
- Available in heat treated and chromed
- Special wire spacing prevents plugging, even in high moisture corn
- First 4 spaces have extra narrow wire spacing, eliminating the need for filler plates and eliminating white caps in hard to thresh grains
- Threshing and separating starts immediately, reducing grain damage and rotor loss
- Short wires may be removed for corn and beans
P3 series — FILLER PLATES
- Intended for OEM concave
- Very easy to install and remove
- Covers 2 spaces and held in place with two ‘J’ hooks
- In hard to thresh grain, covering 6 spaces is recommended
L & M series — 4×4 HI INERTIA CYLINDER
- Has 4 bars around the circumference, and four columns from left to right
- Can increase concave to cylinder clearance and slow RPM’s to reduce seed damage
- Effective in soybeans
- Allows large amounts of straw in between bars
- Plugging rarely occurs, and in tough conditions combine capacity will be more than doubled
L & M series — BEATER SPEED-UP KIT
- Includes double groove cylinder pulley, hub, speed sensor disc, and two drive belts
- Increases speed of rear beater to take material away from cylinder fast enough to eliminate slugging
- Works on chain drive cylinders with a 24T sprocket on the cylinder, driving an 18T sprocket on the beater
P3 series — CHAFF FINS
- 2 lefts and 2 rights, mount on chaff board
- Spreads chaff over 30′ in calm conditions
- Works in canola and light seeds with board in the down position
N, R, & S series — FEED ACCELERATOR LUGS
- Polyurethane composition, last 2 1/2 to 3 times longer than OEM lugs
N, R, & P3 series — CHROMED PIN FEEDER CHAINS
- Aggressive polyurethane slats reduce slat bending and breakage
- Lighter than OEM chains, extends chain and sprocket life
- Available in 3 strand and 4 strand design
L, M, & P3 series — FEEDER CHAIN SPROCKETS
- High quality split steel sprockets are very precise
- Available in 1-1/2″ and 1-13/4″ hex bore
- Easy to reverse
N & R series — FEEDER HOUSE FLOOR LOWERING KIT
- Lowers rear of front floor and front of rear floor, and flattens rear floor depression
- Recommended when feeding problems are encountered in tough conditions
P3 series — FRONT FEEDER FLOOR WEAR PLATE (AR PLATE)
- Heavy duty construction for longer wear
R & S series — HEAVY DUTY STOP SIGN
- 1/4″ plate stops the bending of the rotor support plate encountered in certain tough conditions
R & S series — POSI-FEED ROLLER
- Triangular shaped feeder drum, has more capacity to move material
- Floor lowering kit may not be required when installed in rear chain position
- Can lock rear drum in corn position for maximum feed
N, R, & S series — SMALL SEEDS CHAFFER BOARD
- Mounts on rear of chaffer
- Available in two lengths: 53 3/8″ and 60 3/16″
- Allows greater wind speed without blowing grain out
- Particularly effective in canola, mustard, flax, and sunflowers, may be used in wheat too
POWER CHIP
- Effective on late model M-11 Cummins and some L-10 engines
- Increases capacity 10% – 30% and improves fuel economy
- Use only if combine is equipped with staggered bar rotors
- Gives the Super series machines a run for their money
UNLOAD AUGER EXTENSIONS
- 30″ x 12″ and 30″ x 14″ extensions available