Our FULL Online Catalog - Grand Rock Truck Exhaust Systems

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General Information Note that all federal noise regulations remain in effect, and are enforced by either EPA or a designated federal agency. These regulations cover standards for transportation equipment, motor carriers, low-noise-emission products, and construction equipment. EPA does not have specific regulatory authority governing noise in local communities. You should consult with your local governmental (e.g., city and county) authorities to see if there are local or state laws that might apply to your situation. In addition, many states run noise pollution programs. To contact your state environmental agency for more information on their programs and regulations, see http://www.epa.gov/epahome/state.htm 5 MAJOR SOURCES OF NOISE IN TRUCKS The five major sources of noise in trucks are: Fan Noise Air Intake Mechanical Noise (Engine & Drive Train) Tires Exhaust 1-800-321-3674 www.grandrock.com 4
Make sure your muffler is recommended by the muffler manufacturer for the particular engine in your vehicle. To meet most new noise laws, the “universal” muffler must be replaced by a muffler designed specifically for the engine. Tail pipes on horizontal exhaust systems should be tipped toward the center of the vehicle to avoid noise reflection off the road. If you have curved stacks, replace them with straight stacks. Noise coming from a pipe outlet is directional and straight stacks will throw noise up, not to the side. Rain stacks and 45° cut stack do not appreciably affect noise levels. The length of the stack installed on the muffler can be critical. If an irritating “rap” is heard at certain engine speeds, try stacks with different lengths. In an exhaust system with piping exceeding 10 feet in Check flex tubing regularly. Repair worn or leaking tubing. Make sure the exhaust system is properly supported with required brackets, clamps and braces. Noise Reduction Tips Maintenance Tips General INformation length, the muffler is suggested to be installed where the exhaust pipe to the muffler is either one-half or four times the length of the tail pipe. A resonator can be used in-line with the recommended muffler for additional noise reduction. If you have increased the size of the exhaust piping or made a dual out of a single system, check recommendations for piping size. Over-sized systems are exceedingly noisy! The vehicle operator, to a certain extent can control his vehicle noise. The greater the engine load the louder the noise. Certain engine speeds may be more noisy than others. High vehicle speed causes more tire noise. Operating an engine brake when it’s not needed may cause extra noise. If the above-mentioned techniques do not solve your problem, contact Grand Rock for specific recommendations. Check strap seal band clamps to ensure properly tightened to avoid leaks. Consider acoustic compound when repairing OD-ID connections. Diesel Exhaust Product Materials There are several materials used in heavy duty diesel exhaust applications. Some of the materials are appropriate for heavy duty applications. Other choices are not durable at the temperatures generated by diesel engines, especially with new pollution control systems, and should be avoided to provide acceptable service life. Materials selected must not only survive high temperatures, but also withstand severe vibration, corrosive exhaust gasses, and external corroding agents such as salt and water. The materials generally considered for exhaust parts are as follows: • Aluminized Steel • 300 Series Stainless Steel • 400 Series Stainless Steel • Galvanized Steel • 400 Series Aluminized Stainless Steel • Low Carbon Cold Rolled Steel (CRS) and Chromed 5 1-800-321-3674 www.grandrock.com
Page 1 and 2: TABLE OF CONTENTS Introduction Gene
Page 3: Product Warranty General INformatio
Page 7 and 8: Vertical Systems General INformatio
Page 9 and 10: Sales Aids Display & SALES AIDS TRU
Page 11 and 12: UNIVERSAL PARTS • Stacks • ELBO
Page 13 and 14: Stacks Aussie Stacks LENGTH 24" 36
Page 15 and 16: Stacks Dump Truck Stacks Style 1 St
Page 17 and 18: Diverters & HB Connectors Stainless
Page 19 and 20: Connectors, reducers & Repair secti
Page 25 and 26: Elbows & Y-Pipes Elbows Center Leng
Page 27 and 28: 90° Tanget Cut Elbows Elbows & Y-P
Page 29 and 30: Elbows & Y-Pipes NO DIVIDER PLATE U
Page 31 and 32: CLAMPS & BRACKETS
Page 33 and 34: Band Clamps GENUINE TorcTite Bulk 1
Page 35 and 36: CLAMPS Saddle Clamps ROUND BOLT OPE
Page 37 and 38: CLAMPS MANUFACTURER P/N TUBE DIA. A
Page 39 and 40: Stack and Muffler Mounting Brackets
Page 41 and 42: 4" FORD DIESEL TAIL PIPE HANGER Bra
Page 43 and 44: Mufflers, Converters, & Shields
Page 45 and 46: TYPE 1 - RESONATORS Type A Inlet Di
Page 47 and 48: TYPE 2 - END IN / END OUT OFFSET EN
Page 49 and 50: TYPE 6 - END IN /SIDE OUT Type Part
Page 51 and 52: MUFFLERS, CONVERTERS, & SHIELDS Chr
Page 53 and 54: MUFFLERS, CONVERTERS, & SHIELDS Uni
Page 55 and 56:
MUFFLERS, CONVERTERS, & SHIELDS QP
Page 57 and 58:
MUFFLERS, CONVERTERS, & SHIELDS Gra
Page 59 and 60:
MUFFLERS, CONVERTERS, & SHIELDS Hea
Page 61 and 62:
MUFFLERS, CONVERTERS, & SHIELDS Hea
Page 63 and 64:
Air Intake
Page 65 and 66:
AIR INTAKE Reducer Hose Air Intake
Page 67 and 68:
Emission solutions & FLEX HOSE
Page 69 and 70:
Bellows & Universal Heat Shields Be
Page 71 and 72:
Emission solutions Replacement for
Page 73 and 74:
Ceramic Lined and/or Coated Emissio
Page 75 and 76:
Stainless & Galvanized Boxed Flex K
Page 77 and 78:
Flex Hose 4" & 5" Stainless Flex Us
Page 79 and 80:
Flex Hose Westfalia Triple-S Flex H
Page 81 and 82:
Heavy Duty MFG. Specific Systems
Page 83 and 84:
Ford L Model with Ford L10 or 8.3L
Page 85 and 86:
Heavy Duty Trucks FORD Part No. F3H
Page 87 and 88:
Heavy Duty Trucks Sterling Part No.
Page 89 and 90:
Heavy Duty Trucks Freightliner Frei
Page 91 and 92:
Heavy Duty Trucks Freightliner Part
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Part No. FL-17094-012 • Compares
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
International 9400-9900 Series Heav
Page 105 and 106:
Heavy Duty Trucks INTERNATIONAL Par
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Heavy Duty Trucks KENWORTH W900B, L
Page 115 and 116:
Heavy Duty Trucks KENWORTH Part No.
Page 117 and 118:
Page 119 and 120:
Heavy Duty Trucks KENWORTH Early Ae
Page 121 and 122:
Page 123 and 124:
KENWORTH Heavy Duty Trucks THESE 6
Page 125 and 126:
Newer Aerocab with 2 Catalytic Conv
Page 127 and 128:
KENWORTH Heavy Duty Trucks THESE 6
Page 129 and 130:
Kenworth Aerocab Exhaust For the 5"
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Heavy Duty Trucks MACK Mack Vision
Page 137 and 138:
Heavy Duty Trucks MACK Part No. MK-
Page 139 and 140:
Page 141 and 142:
Mack MR & LE Model Replacement Layo
Page 143 and 144:
Heavy Duty Trucks MACK Mack R & RD
Page 145 and 146:
Page 147 and 148:
Heavy Duty Trucks MACK Mack DM Mode
Page 149 and 150:
Page 151 and 152:
Heavy Duty Trucks Peterbilt Part No
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Heavy Duty Trucks Peterbilt Peterbi
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Heavy Duty Trucks Peterbilt PACCAR
Page 175 and 176:
Heavy Duty Trucks Volvo Part No. VG
Page 177 and 178:
Heavy Duty Trucks Volvo Part No. VB
Page 179 and 180:
Western Star Heritage Model Heavy D
Page 181 and 182:
Heavy Duty Trucks Western Star Part
Page 183 and 184:
Medium Duty SYSTEMS
Page 185 and 186:
Medium Duty Trucks Chevrolet/GMC CL
Page 187 and 188:
Medium Duty Trucks FORD CLAMPS and
Page 189 and 190:
Medium Duty Trucks FORD CLAMPS and
Page 191 and 192:
Medium Duty Trucks Freightliner CLA
Page 193 and 194:
Medium Duty Trucks INTERNATIONAL CL
Page 195 and 196:
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Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Medium Duty Trucks KENWORTH CLAMPS
Page 219 and 220:
SCHOOL BUS EXHAUST SYSTEMS
Page 221 and 222:
POWERFLOW SYSTEMS
Page 223 and 224:
Dual Stack Kits POWERFLOW SYSTEMS
Page 225 and 226:
Stack Kits POWERFLOW SYSTEMS Stack
Page 227 and 228:
CUSTOM PARTS
Page 229 and 230:
INLET Type 1 Custom Parts We can ei
Page 231 and 232:
Custom Dump Truck Stacks Custom mad
Page 233 and 234:
Numerical Listing A5-24SBC.........
Page 235 and 236:
numerical listing K3-12EXA.........
Page 237 and 238:
numerical listing MG-10270VS.......
Page 239 and 240:
numerical listing S3-168SBA........
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