Evolution Electric Side Roll

It’s time to EVOLVE. Your manual system or your out of date electric tarp system was fine for a while, but it’s time to make work more efficient, more productive, and more enjoyable. The Roll Master Evolution electric system features our powerful Roll Master HD motor attached to our gear reduction system, ensuring that your tarp is tight and secure at all times and with the exact torque needed for load protection and containment. The ease with which the Roll Master Evolution walks over heaped loads will evolve your own assumptions about what electric side roll tarps can do.

From its stainless hardware to its heavy-duty polished chrome arms backed by a lifetime warranty against breaking, the Evolution is an upgrade that can be fitted to most trailers in the industry. And it’s an upgrade to you, now able to open and close your tarp from the comfort of your truck with the simple push of a button (or using an optional remote control!)

Click here to download the Roll Master Evolution install guide

Roll Master® Evolution Dual Arm

EVOLUTION-DA $1850 – Evolution Dual Arm Conversion System

Roll Master® Evolution Single Arm

EVOLUTION-SA $1500 – Evolution Single Arm Conversion System

Roll Master® Evolution Dual Hinged Arm

EVOLUTION-DAH $1900 – Evolution Dual Hinged Arm Conversion

EVTMA-F $200 – Complete Front Trailer Mount

Individual Components (see corresponding letter in image)

A. EV-LATMS $110 – Evolution Lower Arm Trailer Mount Stand
B. FTB-SMB5 $36 – FTB/Evolution Steel 5-Spring Mounting Bracket
C. HDW-5 $1.95 – Hardware ½” x 1 ¼” Stainless Flat Head Hex Drive Screw
D. HDW-12 .75 – Hardware ½” Stainless Nylon Insert Locknut
E. FTB-SR $1 – FTB/Evolution Snap Ring
F. FTB-SPW $2 – FTB/Evolution Steel Pivot Washer
G. EV-LAW1 .85 – Evolution Lower Arm ABS 1/8” Washer
H. FTBS $11 – FTB Evolution Spring

EV-HAA $435 – Evolution Hinged Rear Arm Complete Assembly

EVLAA-R $164 – Lower Rear Arm Assembly

Individual Components (see corresponding letter in image)

A. EV-LAPP $24 – Evolution Lower Arm Pivot Plate
B. EV-LA $63 – Evolution Lower Arm
C. EV-LASP24 $21 – Evolution Lower Arm 4-Spring Plate
D. HDW-2 $1.50 – Hardware 5/16” x 2 ¼” Stainless Button Head Hex Drive Screws
E. HDW-14 .35 – Hardware 5/16” Stainless Washer
F. HDW-10 .45 – Hardware 5/16” Stainless Nylon Insert Locknut
G. PIN-BT .20 – Bow Tie Pin Clip
H. EV-PIN4 $3.75 – Evolution 5/8” x 3 ½” Clevis Pin

EVHAU $200 – Evolution Hinged Arm Upper

Individual Components (see corresponding letter in image)

A. EV-HCS $45 – Hinged Upper Arm Connecting Shackle (Plate Only)
B. EV-HUAR $60 – Hinged Upper Arm Rear
C. EV-UAWP $18 (Each – Requires 2) – Upper Arm ABS Wear Plate
D. EV-HC $9 – Hinged Arm Chain
E. EV-HAP $13.50 (Each – Requires 2) – Hinged Arm Plate 2” x 8” x ¼”
F. EV-UAB $24 – Upper Arm Flange Bearing
H. EV-SR $1 (Each – Requires 2) – Evolution Snap Ring ¾”
I. EV-UAW2 $2.10 (Each – Requires 2) – Upper Arm Stainless Washer
J. EV-PP $18 – Evolution Pivot Pin

EVTMA-R $185 – Complete Rear Trailer Mount

Individual Components (see corresponding letter in image)

A. EV-LATMS $115 – Evolution Lower Arm Trailer Mount Stand
B. FTB-SMB4 $35 – FTB/Evolution Steel 4-Spring Mounting Bracket
C. HDW-5 $1.95 – Hardware ½” x 1 ¼” Stainless Flat Head Hex Drive Screw
D. HDW-12 .75 – Hardware ½” Stainless Nylon Insert Locknut
E. FTB-SR $1 – FTB/Evolution Snap Ring
F. FTB-SPW $2 – FTB/Evolution Steel Pivot Washer
G. EV-LAW1 .85 – Evolution Lower Arm ABS 1/8” Washer
H. FTB-5 $12.50 – FTB/Evolution Spring

EVLAA-F $175 – Lower Front Arm Assembly

Individual Components (see corresponding letter in image)

A. EV-LASP25 $25.50 – Evolution Lower Arm 5-Spring Plate
B. EV-LA $63 – Evolution Lower Arm
C. EV-LAPP $24 – Evolution Lower Arm Pivot Plate
D. HDW-2 $1.50 – Hardware 5/16” x 2 ¼” Stainless Button Head Hex Screws
E. HDW-14 .35 – Hardware 5/16” Stainless Washer
F. HDW-10 .45 – Hardware 5/16” Stainless Nylon Insert Locknut
G. PIN-BT .25 – Bow Tie Pin Clip
H. EV-PIN5 $5 – Evolution 5/8” x 4” Clevis Pin

EVUAA-F $230 – Upper Front Arm Assembly

Individual Components (see corresponding letter in image)

A. EV-UAMP $60 – Upper Arm Motor Plate
B. EV-UAF $60 – Upper Arm Front
C. EV-WTB $22 – Wire Terminal Block
D. EV-UABP $12 – Upper Arm Backing Plate
E. EV-S $28 – Gas Strut
F. EV-SBU $6.50 – Strut Bracket Upper
G. EV-SBL $6.50 – Strut Bracket Lower
H. EV-SR $1 – Evolution Snap Ring ¾”
I. EV-UAW2 $2.10 – Upper Arm Stainless Washer
J. EV-PP $18 – Evolution Pivot Pin
K. HDW-9 .90 – 10-32 x 1” Stainless Socket Head Screw
L. HDW-3 $1.50 – 5/16” x 2 ½” Button Head Hex Screw
M. HDW-1 $2.75 – 5/16” x 2 ¾ Motor Cover Screw
N. HDW-14 .35 – 5/16” Stainless Washer
O. HDW-10 .45 – 5/16” Stainless Nylon Insert Locknut
P. HDW-16 .35 – 10-24 Stainless Self-Tapping Screw
Q. HDW-14 .35 – 5/16” Stainless Washer
R. EV-EC .35 – Evolution 5/16” E-Clip
S. EV-SBP $2.50 – Strut Bracket Pin 5/16” x 1”
T. EV-UAB $24 – Upper Arm Flange Bearing

EV-MMA $575 – Motor Mount Complete Assembly

Individual Components (see corresponding letter in image)

A. EV-MS $21 – Motor Shaft 1” x 7”
B. EV-MSC $37 – Motor Shaft Connector
C. EV-MO  $425 – Evolution Motor
D. EV-MC $50 – Evolution Motor Cover
E. EV-RTE $21 – Roll Tube Extender $36
F. EV-PS $8 – Pipe Sleeve
G. EV-MCP $3.50 – Motor Clevis Pin
H. PIN-BT .25 – Bow Tie Clip
I. HDW-7 $2.50 – 3/8” x 2 ½” Socket HD Screw
J. HDW-16 .35 – 10-24 Self-Tap Screw
K. HDW-8 .80 – ¼” x ¾” Socket Head Screw
L. HDW-13 .10 – ¼” Split Lock Washer
M. UC02 .25 – ¾” Self-Tapping Screw

Wiring
A. FTBW6-40 $120 – 6 GA Wire 40’ Spool
B. FTBW14-12 $15 – 14 GA Wire 12’ Spool
C. EV-WL1 $2.75 – ¾” Wire Loom 6’
D. EV-WL2 $2.25 – Small Wire Loom 1’

EV-RR $70 – Evolution Complete Rear Return

Individual Components 

A. EV-RC $23 – Rear Collar
B. EV-EG $20 – Rear Guide
C. RETURN-ER $12 – ½” x 12’ Return Cord
D. BOLT-ST .64 – 3/8” Self-Tap Bolts

Roll Master Evolution System Electric Replacement Parts

EV-MC $50 – Motor Cover
EV-MO $425 – Evolution Motor Only
EV-M $ 475 – Evolution Motor and Cover
EV-RB $395 – Remote Box with Key Fob
FTB-EB $7 – 50-Amp Breaker
FTB-ES $69 – Solenoid
EV-WTB $22 – Wire Terminal Block
FTB-ESK1 $ 125.00 – Rocker Switch Kit