Growshine International proudly presents the Genuine GM 12666906 Intake Valve Stem Oil Seal, engineered to deliver exceptional durability and precise fitment for automotive engines. Designed as a direct replacement for part numbers 12681230 and 12674973, this valve seal ensures optimal oil control and reduced engine wear. Compatible with leading automotive brands like Chevrolet Equinox, Buick Encore, and GMC Terrain, it is the ideal choice for maintaining engine efficiency in cars, heavy-duty trucks, and agricultural machinery.
Part Number: 12666906
Material: High-grade FKM (Fluorocarbon Rubber)
Dimensions: 1.4" x 2.3" x 1.9"
Weight: 0.40 lbs
Warranty: Backed by GM’s factory warranty
Applications: Automotive engines, heavy-duty trucks, construction machinery
As a trusted supplier of engineering machinery parts, heavy-duty truck components, agricultural equipment accessories, and automotive OEM parts, Growshine International ensures global customers receive top-tier solutions. Our expertise spans cross-border trade, logistics, and customized procurement for brands like Volvo, John Deere, and Hyundai.
Problem: A Volvo FH16 truck exhibited excessive oil consumption due to worn valve stem seals, leading to engine performance degradation.
Solution: Replaced defective seals with GM 12666906 Valve Stem Oil Seals. Post-installation tests showed a 95% reduction in oil leakage and restored engine efficiency.
Recommendation: Regular inspection of valve seals in high-mileage vehicles prevents costly engine repairs.
Explore our full range of automotive and industrial solutions:
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www.cgsc-equip.com
Need special dimensions or unique materials? Our engineers and partner factories can custom-produce any hydraulic, electronic or mechanical component you see below. From one-piece prototypes to full container loads, we deliver OEM-quality parts at factory prices.
| No. | Product Name | Part Number | Brand |
|---|---|---|---|
| 1 | Oil Pressure Switch | 70000013 | Kalmar |
| 2 | Glow Plug Relay | 9233410004 | Kalmar |
| 3 | Proximity Switch | 761491 B241200000884 A240600000055 JP108611 | Kalmar |
| 4 | Flasher Relay | 920448002 | Kalmar |
| 5 | Alternator | 923976357 | Kalmar |
| 6 | Left Door Lock | 9234550015 | Kalmar |
| 7 | Right Door Lock | 9234550014 | Kalmar |
| 8 | Hydraulic Pump | 9229760055 | Kalmar |
| 9 | Steering Gear | 920207028 | Kalmar |
| 10 | Pin Shaft | 80046202 | Kalmar |
| 11 | Lock Seat | 9240150563 | Kalmar |
| 12 | Hydraulic Pump | 9231420021 | Kalmar |
| 13 | Hydraulic Pump | 9231420037 | Kalmar |
| 14 | Bracket | 9239760704 21160271 | Kalmar |
| 15 | Hydraulic Pump | 9231420036 | Kalmar |
| 16 | Fuel Tank Cap | Compatible Liebherr | Liebherr |
| 17 | Slider | 743983 | ELME |
| 18 | Alternator | 1096757 1096758 1117011 3173821 A004TR6493 TAD851VE | Volvo |
| 19 | Thermostat | Compatible Kalmar DCD25012 EC290 | Kalmar |
| 20 | Rear Wiper Motor | 9245300018 | Kalmar |
| 21 | Main Control Valve | J079590100 | Kalmar |
| 22 | Controller | 9237320004 | Kalmar |
| 23 | Cable | A659820200 | Kalmar |
| 24 | Controller | BR1703274 | Kalmar |
| 25 | Controller | 9237320012 | Kalmar |
| 26 | Hydraulic Pump | 9239090002 9239090003 | Kalmar |
| 27 | Cooling Fan | 9238551558 | SPAL |
| 28 | Radiator | 9216790014 | Kalmar |
| 29 | Pressure Switch | 9205960029 | SUCO |
| 30 | Temperature Switch | 9239410121 | Kalmar |
| 31 | Start Switch | 920451005 | Kalmar |
| 32 | Controller | N5764240 | Kalmar |
| 33 | Hydraulic Pump Right | 9231410042 | Kalmar |
| 34 | Hydraulic Pump Left | 9231410052 | Kalmar |
| 35 | Water Pump | 9239764006 | Cummins |
| 36 | Controller | A810201206087 | SANY |
| 37 | Controller | 766754 | ELME |
| 38 | Radiator | 5045060 | Konecranes |
| 39 | Display | 9227410013 | Kalmar |
| 40 | Light Combination Switch | 530984 | CVS |
| 41 | Turbocharger | 20856971 F04298278KZ 12709880013 04290808KZ 04503631KZ | Deutz |
| 42 | Steering Cylinder | 9244230001 | Kalmar |
| 43 | Controller | 9237320015 | Kalmar |
| 44 | Rotary Lock Cylinder | 9238551627 9238290569 | Kalmar |
| 45 | Shock Absorber | 9231900003 | Kalmar |
| 46 | Housing | 9239760629 20797236 | Kalmar |
| 47 | Signal Lamp | 9207470038 | Kalmar |
| 48 | Shock Absorber | 9231710002 | Kalmar |
| 49 | Top Window Wiper Motor | 9208900012 | Kalmar |
| 50 | Switch | 9239340232 | Kalmar |
| 51 | Turbocharger | 9239763261 | Kalmar |
| 52 | Hydraulic Pump | 9231410042 9231410052 R902424144 | Kalmar |
| 53 | Filter | 9245231274 | Kalmar |
| 54 | Alternator | A004TR6493 TAD851VE | Volvo |
| 55 | Display | A426150200 | Kalmar |
| 56 | Ignition Switch | 920451005 | Kalmar |
| 57 | Hydraulic Motor | 920216033 | Kalmar |
| 58 | Air Filter | 9231100577 9231100531 | Kalmar |
| 59 | Air Filter | 7251109560 | Kamaz |
| 60 | Hydraulic Motor | 1510416 | Danfoss |
| 61 | Water Pump | 9239764006 | Cummins |
| 62 | Fan | 9237640163 | SPAL |
| 63 | Thermostat | 9239410127 | Kalmar |
| 64 | Temperature Sensor | 9238551391 | Kalmar |
| 65 | Speed Sensor | A387600100 9234050002 | Kalmar |
| 66 | Oil Pressure Sensor | 9239760303 B240600000351 | Kalmar |
| 67 | Hydraulic Filter | 9239762805 9239442530 | Kalmar |
| 68 | Crankshaft Seal | 20412286 9239760464 | Volvo |
| 69 | Fuel Pressure Sensor | 9239760305 B249900001343 | Kalmar |
| 70 | Oil Pressure Sensor | 9239762549 9239760682 | Kalmar |
| 71 | Transmission Pressure Sensor | 9239780806 920147026 | Kalmar |
| 72 | Water Temperature Sensor | 9239410556 J023936 | Kalmar |
| 73 | Accumulator | 922593A001 9225930010 9225930008 | Kalmar |
| 74 | Solenoid Coil | 9239442304 9236360756 | Kalmar |
| 75 | Fuel Cap | 9219280005 | Kalmar |
| 76 | Timer | 920453008 | Kalmar |
| 77 | Breather Filter | 9238551183 | Kalmar |
| 78 | Temperature Sensor | 4258178034 | Kalmar |
| 79 | Hydraulic Filter | 9223160007 | Kalmar |
| 80 | Oil Pressure Sensor | 863169 9235460001 | Kalmar |
| 81 | Sliding Bearing | 762169 A221500000219 | Kalmar |
| 82 | Joystick Potentiometer | 9238551247 | Kalmar |
| 83 | Transmission Pressure Sensor | 920147019 | Kalmar |
| 84 | Balance Nut | 9229740001 | Kalmar |
| 85 | Drag Chain | 765215 54105025 | ELME |
| 86 | Valve | 9229080004 | Kalmar |
| 87 | Thermostat | 9245480611 | Kalmar |
| 88 | Switch | 9239350108 | Kalmar |
| 89 | Seat | 9239340225 | Kalmar |
| 90 | Valve | 9238630234 | Kalmar |
| 91 | Radiator | 9222160010 | Kalmar |
| 92 | Radiator | 9239763790 | Kalmar |
| 93 | Radiator | 9239761017 | Kalmar |
| 94 | Work Lamp | 9217420005 | Kalmar |
| 95 | Friction Disc | 9233490532 | Kalmar |
| 96 | Solenoid Valve | 9238551194 | Kalmar |
| 97 | Tube Fitting | 9220180015 | Kalmar |
| 98 | Oil Seal | 9231090128 | Kalmar |
| 99 | Water Hose | A580900800 | Kalmar |
| 100 | Wiper Motor | A347960200 | Kalmar |
| 101 | Housing | 9238550285 | Kalmar |
| 102 | Control Valve | 920113051 920113033 | Kalmar |
| 103 | Gear | A259740200 | Kalmar |
| 104 | Pin | A396540100 | Kalmar |
| 105 | Pin | A551540100 | Kalmar |
| 106 | Cylinder | R0703003H | Kalmar |
| 107 | Nut | A537590100 | Kalmar |
| 108 | Tie Rod | A263530200 | Kalmar |
| 109 | Seal Kit | 9237050822 | Kalmar |
| 110 | Coil | 9239410091 | Kalmar |
| 111 | Filter | 11110709 | Volvo |
| 112 | Length Sensor | 54105449 | Konecranes |
| 113 | Length Sensor | 0019723002 | Linde |
| 114 | Repair Kit | 90024945 | Kalmar |
| 115 | High Pressure Filter | 9239762805 | Kalmar |
| 116 | Filter | 9223150004 | Kalmar |
| 117 | End Cover | 9238280003 | Kalmar |
| 118 | Joystick Handle | 6056033 | HYDRECO |
| 119 | Pin | M3554T | Fantuzzi |
| 120 | Fuel Tank Cap | Compatible Liebherr | Liebherr |
| 121 | Oil Pressure Sensor | 21291011 | Kalmar |
| 122 | Fuse Box | 9215770009 | Kalmar |
| 123 | Level Gauge | 9231740001 | Kalmar |
| 124 | Sensor | 6043072 6043055 9230230028 9238551565 | Kalmar |
| 125 | Brake Priority Valve | 9235430025 | Kalmar |
| 126 | Coil | 9237050979 8231112755 | Kalmar |
| 127 | Brake Charge Valve | 9222920008 B220401000020 | Kalmar |
| 128 | Main Control Valve | 9235790081 | Kalmar |
| 129 | Display Assembly | 9231100980 | Kalmar |
| 130 | Length Angle Sensor | 4258178388 | Kalmar |
| 131 | Shuttle Valve | 9229080004 | Kalmar |
| 132 | Bush | 920070023 | Kalmar |
| 133 | Thermostat | 720 851 QSB67 | Cummins |
| 134 | Repair Kit | A263347200 A263342900 | Kalmar |
| 135 | Pin | 920463019 | Kalmar |
| 136 | Reverse Lock | 9229350005 | Kalmar |
| 137 | Repair Kit | 4258178043 | Kalmar |
| 138 | Hand Brake Pad | 9237260424 | Kalmar |
| 139 | Overload Sensor | 920147023 | Kalmar |
| 140 | Throttle Potentiometer | A324600100 | Kalmar |
| 141 | Gear Coil | 9239410091 | Kalmar |
| 142 | Solenoid Valve | 761112 | Parker |
| 143 | Pump Coupling | 9232590367 | Kalmar |
| 144 | Hand Pump | 9239760117 11110703 | Kalmar |
| 145 | Tensioner | 60131854 60267703 | Volvo |
| 146 | Steel Plate | 802335 246517 9236360246 | Kalmar |
| 147 | Indicator Lamp | 5925 5926 5927 920148006 9235840001 9213580015 | Kalmar |
| 148 | Buffer Pad | 9209330006 A580320100 | Kalmar |
| 149 | Governor | 21052340 9239760542 584265 | Kalmar |
| 150 | Thermostat | 9237050502 | Kalmar |
| 151 | Fuel Pump | 21215474 21511350 20460417 9239760530 9239441884 | Kalmar |
| 152 | Additive | 9237640463 9223500003 | Kalmar |
| 153 | Gear Spool | 248871 800823253 9239410089 | Kalmar |
| 154 | Solenoid Valve | 4216197 9239766047 | Kalmar |
| 155 | Charge Valve | 9236360767 | Kalmar |
| 156 | Unit Pump | 20500360 9239760556 0414401105 | Kalmar |
| 157 | Throttle Actuator | A314730100 A31473601 | Kalmar |
| 158 | Cup Plug | 923976038 9239760377 9239760425 | Kalmar |
| 159 | Planetary Carrier | 509255542 | Kalmar |
| 160 | ECU | 20582963 | Volvo |
| 161 | Thermostat | 9245480200 | Kalmar |
| 162 | Sensor | 920169013 920169016 | Kalmar |
| 163 | Water Pipe | 848381 847852 | Kalmar |
| 164 | Repair Kit | 4258080300 A263340200 9240150099 | Kalmar |
| 165 | Pump Gear | 9239765927 4213580 | Kalmar |
| 166 | Shuttle Valve | 9238290646 | Kalmar |
| 167 | Spool | 9234680526 | Kalmar |
| 168 | Repair Kit | 9240151522 | Kalmar |
| 169 | Valve Guide | 9239760381 | Kalmar |
| 170 | Repair Kit | A263343100 A263347200 | Kalmar |
| 171 | Repair Kit | 9240150834 9240150832 | Kalmar |
| 172 | Oil Pan | 4952770 | Cummins |
| 173 | Seal Kit | DJ094A | Kalmar |
| 174 | Joystick | JC6 | Kalmar |
| 175 | Wiring Harness | A421800100 | Kalmar |
| 176 | Brake Disc | 9234680236 | Kalmar |
| 177 | Fuel Tank Cap | Compatible Liebherr | Liebherr |
| 178 | Hydraulic Pump | 9231420038 | Parker |
| 179 | Hydraulic Pump | 9243340001 | Danfoss |
| 180 | Aluminum Valve | 9236360374 | Kalmar |
| 181 | Drag Chain Joint | 9238720135 | Kalmar |
| 182 | Drag Chain | 9239410104 | Kalmar |
| 183 | Dryer Bottle | 260018 9210560019 0019832023 | Kalmar |
| 184 | Hand Brake Valve | 9221430047 | Parker |
| 185 | Lock Pin | 9240150561 | Kalmar |
| 186 | Travel Pump | 235045 | DANA |
| 187 | Air Extension | 9217860008 | Kalmar |
| 188 | Valve Spool | 9238551187 | Kalmar |
| 189 | Thermostat | 9239410127 | Kalmar |
| 190 | Gasket | 4205903 | Kalmar |
| 191 | Braking Resistor | JP124525 | Kalmar |
| 192 | Signal Lamp | 9207470035 | Kalmar |
| 193 | Signal Lamp | 9207470036 | Kalmar |
| 194 | Signal Lamp | 9207470034 | Kalmar |
| 195 | Display | 9237410009 | Kalmar |
| 196 | Sensor | 920169018 | Kalmar |
| 197 | Pressure Sensor | 920147019 | Kalmar |
| 198 | Sensor | 9239766081 | Kalmar |
| 199 | Sensor | 9230880008 | Kalmar |
| 200 | Sensor | 9238551565 | Kalmar |
| 201 | Filter | 9205230013 | Kalmar |
| 202 | Main Valve | 9235790071 | Kalmar |
| 203 | Pipe | A552693200 | Kalmar |
| 204 | Work Lamp | 9217330021 | Kalmar |
| 205 | Lock Seat | 9240150563 | Kalmar |
| 206 | Relief Valve | 9238551188 9236360374 | Kalmar |
| 207 | Button | A585131100 | Kalmar |
| 208 | Wiring Harness | A509730200 | Kalmar |
| 209 | Wiring Harness | A366190100 | Kalmar |
| 210 | Unit Pump | 9239760556 0414401105 | Kalmar |
| 211 | Solenoid Valve | 9238551194 | Kalmar |
| 212 | Steering Unit | 9246270823 | Kalmar |
| 213 | Lamp | A580460100 | Kalmar |
| 214 | Return Filter | 9223160006 | Kalmar |
| 215 | Bearing | 9238551440 | Kalmar |
| 216 | Compressor | 9236920007 | Kalmar |
| 217 | Compressor | A383740100 | Kalmar |
| 218 | Relief Valve | 9238551188 | SUN |
| 219 | Fuse Box | 9215770016 | Kalmar |
| 220 | Regulator | 9239760765 | Deutz |
| 221 | Handbrake Solenoid | 9221430017 | Kalmar |
| 222 | Rotary Bushing | 15233108 | Sandvik |
| 223 | Bailey Bridge | 321 Type | Generic |
| 224 | Thin Bushing | 15271108 | Sandvik |
| 225 | Planetary Carrier | 9238280370 | Kalmar |
| 226 | Brake Valve | 9227290002 | Kalmar |
| 227 | Joystick | 9209430058 | Kalmar |
| 228 | Gear Pump | 0501214895 | ZF |
| 229 | Injector | 3016676 | Cummins |
| 230 | Wiper Motor | 9239340097 | Kalmar |
| 231 | Fuse Box | AK67111 9215770016 | Kalmar |
| 232 | Valve Core | 923855 | Kalmar |
| 233 | Injector | 9242870069 | Cummins |
| 234 | Repair Kit | A263340200 | Kalmar |
| 235 | Gas Spring | 9245300036 | Kalmar |
| 236 | Valve Core | 923855 | Kalmar |
| 237 | Bolt | 9231090035 | Kalmar |
| 238 | Injector Nozzle | 9239760559 9239762588 | Kalmar |
| 239 | Oil Seal | 9233490533 | Kalmar |
| 240 | Contactor | EV200ANA EV200AAANA | Kalmar |
| 241 | Oil Seal | 9231090128 | Kalmar |
| 242 | Tail Lamp | 9245040711 | Kalmar |
| 243 | Fan Valve | ST1513AC00SR220 | Kalmar |
| 244 | Tail Lamp | 9245046253 | Kalmar |
| 245 | Slide Block | A820601040285 | Kalmar |
| 246 | Main Motor | 9222000003 | Kalmar |
| 247 | Sensor | 920147025 | Kalmar |
| 248 | Charge Valve | 9235430025 | Kalmar |
| 249 | Air Filter | 9238551224 | Kalmar |
| 250 | Bushing | 3820566 | Cummins |
| 251 | Hydraulic Filter | 9239762805 | Kalmar |
| 252 | Hydraulic Filter | 9239442530 | Kalmar |
| 253 | Air Filter | 9231100577 | Kalmar |
| 254 | Hydraulic Filter | SE008A05B | STAUFF |
| 255 | Coil | SBV1112CO24DG00 | Kalmar |
| 256 | Rotary Lock Cylinder | 9238551627 K07020022H | Kalmar |
| 257 | Filter | 923726008 | Kalmar |
| 258 | Starter Motor | 21577673 | Kalmar |
| 259 | Hydraulic Pump | 9231410052 | Kalmar |
| 260 | Air Extension | 9217860027 | Kalmar |
| 261 | Valve Spool | 9238551187 | Kalmar |
| 262 | Gasket | 4205903 | Kalmar |
| 263 | Resistor | JP124525 | Kalmar |
