SKU: 6349292789

Engine AR Overhaul Gasket Kit 4W9125 for Caterpillar CAT Engine 3408 3408B 3408C Generator SR4

$519.28 $576.98
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Description

Engine AR Overhaul Gasket Kit 4W9125 for Caterpillar CAT Engine 3408 3408B 3408C Generator SR4Part Number: 4W9125124 75671247567CA12475676v 11816v 17856v 4745234 16302341630CA23416306v 1786160 98741609874CA16098748T 24576V 5928129 30681293068CA12930686V 51664L 8337 Application: For Caterpillar CAT4W 9125 ENGINE ARS N 78Z1144 4866450 BRAKE KW (604 BHP) AT 1800 RPM STANDBY. 345 BRAKE KW (463 BHP) AT 1800 RPM PRIME POWER. ISOCHRONOUS GOVERNOR4W 9125 ENGINE ARS N 78Z4867 99999450 BRAKE KW (604 BHP) AT 1800 RPM STANDBY. 345 BRAKE KW (463 BHP) AT

Part Number:

4W9125124-75671247567CA12475676v 11816v 17856v 4745234-16302341630CA23416306v 1786160-98741609874CA16098748T 24576V 5928129-30681293068CA12930686V 51664L 8337

Application:

For Caterpillar CAT4W-9125 ENGINE ARS/N 78Z1144-4866450 BRAKE KW (604 BHP) AT 1800 RPM STANDBY. 345 BRAKE KW (463 BHP) AT 1800 RPM PRIME POWER. ISOCHRONOUS GOVERNOR4W-9125 ENGINE ARS/N 78Z4867-99999450 BRAKE KW (604 BHP) AT 1800 RPM STANDBY. 345 BRAKE KW (463 BHP) AT 1800 RPM PRIME POWER. ISOCHRONOUS GOVERNOR3408/3408B Truck Engine 28V04750-UP3408B Generator Set 78Z01144-048663408B Industrial Engine 67U11092-UP3412 Generator Set 4BZ00001-UP3412 Industrial Engine 9XF00001-UP 3412B Marine Engine 60M00001-051603412C Generator Set RTY00001-UP3412C Marine Auxiliary &Generator Set Engine 9BR00001-UP3412C Marine Auxiliary Generator Set RLR00001-UP3412C Marine Engine 60M05161-UPC-10 Truck Engine 3CS00001-UPG3408 Engine 6NB00001-UPG3412 Engine 7DB00001-UPPR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine »PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine »SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine »PM-565 Cold Planer 3TK00113-UP (MACHINE) POWERED BY 3408 Engine »RM-350 SM-350 Reclaimer, Stabilizer Mixer 1RM00060-UP (MACHINE) POWERED BY 3406C Engine »PM-465 Cold Planer 5ZS00001-UP (MACHINE) POWERED BY 3406 Engine »3412B Marine Engine 60M00001-05160 »992C Wheel Loader 49Z00001-UP (MACHINE) POWERED BY 3412 Engine »988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine »657E Tractor PS PP 90Z00001-UP (MACHINE) POWERED BY 3412C Engine »651E Wheel Tractor-Scraper 89Z00001-UP (MACHINE) POWERED BY 3412 Engine »657E Wheel Scraper 86Z00001-UP (MACHINE) POWERED BY 3408 Engine »657E Coal Wheel Tractor-Scraper 6MB00001-UP (MACHINE) POWERED BY 3408 Engine »G3408 Engine 6NB00001-UP »3408B Generator Set 78Z01144-04866 »3408B Marine Engine 99U04604-07598 »G3412 Engine 7DB00001-UP »3408/3408B Truck Engine 28V04750-UP »3408B Industrial Engine 67U11092-UP »589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine »980C Wheel Loader 63X06575-UP (MACHINE) POWERED BY 3406 Engine »826C Landfill Compactor 87X00587-UP (MACHINE) »16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine »3406B Truck (PEEC) Engine 8TC01413-UP »G3406 Industrial Engine Natural Gas 4FD00001-UP »3406 Industrial Engine 90U19731-UP »578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine »3412 Industrial Engine 9XF00001-UP »G3406 Engine 1RK00001-UP »3406B Truck Engine(PEEC) 2EK00001-UP »980F Wheel Loader 8CJ00001-UP (MACHINE) POWERED BY 3406 Engine »3406C Truck Engine (Electronic) 4CK00846-UP »992D Wheel Loader 7MJ00001-UP (MACHINE) POWERED BY 3412 Engine »631E Series II Wheel Tractor/Scraper 3ND00523-UP (MACHINE) POWERED BY 3408 Engine »988F Wheel Loader 8YG00001-UP (MACHINE) POWERED BY 3408 Engine »3406C Truck Engine 5KJ07800-UP »375 &375 L Excavators 1JM00001-UP (MACHINE) POWERED BY 3406 Engine »990 Wheel Loader 7HK00001-UP (MACHINE) POWERED BY 3412 Engine »375 and 375 L Excavators 6NK00001-UP (MACHINE) POWERED BY 3406 Engine »D10N Track-Type Tractor 3SK00001-UP (MACHINE) POWERED BY 3412 Engine »D8N Track-Type Tractor 7TK00001-UP (MACHINE) »3412 Marine Engine 7BL00001-UP »5080 Excavator 6XK00001-UP (MACHINE) POWERED BY 3406B Engine »621F Wheel Tractor Scraper 4SK00001-UP (MACHINE) POWERED BY 3406 Engine »627F Wheel Tractor/Scraper 3406B Engine 1DL00001-UP (MACHINE) »623F Wheel Tractor-Scraper 5SG00480-UP (MACHINE) POWERED BY 3406C Engine »3412 Generator Set Engine 2WJ00001-UP »775B Truck 7XJ00200-UP (MACHINE) POWERED BY 3412 Engine »773B Off-Highway Truck 63W04200-UP (MACHINE) POWERED BY 3412 Engine »769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 Engine »771C Truck 3BJ00200-UP (MACHINE) POWERED BY 3408 Engine »G3412 Engine 6ZM00001-UP »3406C Truck Engine 3ZJ60113-UP »3406E Truck Engine 5EK00001-UP »980G Wheel Loader 3406C Engine 2KR00001-UP (MACHINE) »980G Wheel Loader 9CM00001-UP (MACHINE) POWERED BY 3406C Engine »824G Wheel Tractor 4SN00001-UP (MACHINE) POWERED BY 3406C Engine »825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine »826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine »834B Wheel Tractor 7BR00001-UP (MACHINE) POWERED BY 3408E Engine »988F Series II Wheel Loader 3408E Engine 2ZR00001-UP (MACHINE) »16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine »990 Series II Wheel Loader 4FR00001-UP (MACHINE) POWERED BY 3412 Engine »D8R Track-Type Tractor 3406 Engine 7XM00001-UP (MACHINE) »D400E Articulated Truck 2YR00001-UP (MACHINE) POWERED BY 3406 Engine »5080 Excavator 8SL00001-UP (MACHINE) POWERED BY 3406B Engine »3412 Generator Set 81Z05000-14500 »24H Motor Grader 3412E Engine 7KK00001-UP (MACHINE) »3406E Industrial Engine 6BR00001-UP »D10R Track-Type Tractor 3KR00001-UP (MACHINE) POWERED BY 3412 Engine »631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine »637E Series II Wheel Tractor 1FB00660-UP (MACHINE) POWERED BY 3408E Engine »3406C Industrial Engine 3ER00001-UP »3408C Industrial Engine 9ER00001-UP »3412C Industrial Engine 8AR00001-UP »631E II Tractor 3408C Engine 1NB00872-01389 (MACHINE) »3408E Industrial Engine 7PR00001-UP »3412E Industrial Engine 4CR00001-UP »3406C Marine Auxiliary and Generator Set 1SS00001-UP »3408C Marine Auxiliary &Generator Set Engine 1TS00001-UP »3412C Marine Auxiliary &Generator Set Engine 9BR00001-UP »637E Series II Wheel Tractor-Scraper (Coal) 1HB00691-UP (MACHINE) POWERED BY 3306 Engine »D350E Articulated Truck 9LR00001-UP (MACHINE) POWERED BY 3406 Engine »3406C Generator Set 1LS00001-UP »631E Series II Wheel Tractor 1NB01390-UP (MACHINE) POWERED BY 3408E Engine »657E Wheel Tractor 5YR00001-UP (MACHINE) POWERED BY 3412E Engine »3406C Generator Set 4ZR00001-UP »657E Wheel Scraper 7KR00001-UP (MACHINE) POWERED BY 3408E Engine »3406E Marine Engine 9WR00001-UP »633E Series II Wheel Tractor 2PS00001-UP (MACHINE) POWERED BY 3408E Engine »3412C Generator Set 81Z14501-UP »657E WHEEL SCRAPER-COAL BOWL 6PR00001-UP (MACHINE) POWERED BY 3408E Engine »657E Wheel Tractor 6TR00001-UP (MACHINE) POWERED BY 3412E Engine »651E Wheel Tractor 4YR00001-UP (MACHINE) POWERED BY 3412E Engine »651E Scraper 5XR00001-UP (MACHINE) »C-10 Truck Engine 3CS00001-UP »3406C Marine Engine 4TB03482-UP »3406E Truck Engine 2WS00001-UP »769D Off-Highway Truck 5SS00001-UP (MACHINE) POWERED BY 3408E Engine »773D Off-Highway Truck 7CS00001-UP (MACHINE) POWERED BY 3412E Engine »COLD PLANER PM-565 PR-450C PR-750B GAS ENGINE G3406 G3408 G3408B G3412GEN SET ENGINE 3406B 3408 3412INDUSTRIAL ENGINE 3406 3406B 3408 3412LANDFILL COMPACTOR 826CMARINE ENGINE 3406B 3408 3408B 3412MOTOR GRADER 16GPIPELAYER 578 589ROAD RECLAIMER RR-250TRACK-TYPE TRACTOR D10N D8RTRUCK ENGINE 3406B 3408WHEEL DOZER 814BWHEEL LOADER 980C 980F 988B 988F 990 992C 992DWHEEL SCRAPER 623E 627E 657EWHEEL TRACTOR 621E 631E 637E 651E 657E

Shipping Notes
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Exchange/Return Notes
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SKU: 6349292789

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4.5 ★★★★★
Based on 22 reviews
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Product Reviews
A
Amy
San Leandro, US
★★★★★ 5
Adorable, Complete Set—Great for Special Occasions
Color: Beige, Size: 12, Color: Beige, Size: 12
This suit set is such a great find! It comes with everything you need—jacket, pants, shirt, tie, and bow tie—which makes getting a dressed-up look so easy. It's excellent quality for a suit in this price range. The linen fabric gives it a nice, lightweight feel and a polished look that works well for both formal and semi-casual events. My son looked adorable in it, and it was perfect for the spring wedding we attended. What I love: Complete 5-piece set—no need to buy extras Lightweight and comfortable material Classic, stylish look with nice details (lapel, pockets, etc.) Adjustable waistband is super helpful for fit Versatile for weddings, holidays, and other events Fit was true to size based on the chart, but I agree with the recommendation—if your child is between sizes or growing quickly, sizing up is a good idea. I sized up with the hopes that he can wear it again for another event because it looks fantastic! Overall, a really cute and practical suit set that looks great without being uncomfortable. Perfect for any special event
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
D
DD
Fort Morgan, US
★★★★★ 4
Boys’ 5‑Piece Linen Suit Set
Color: Beige, Size: 16, Color: Beige, Size: 16
I ordered this 5‑piece linen suit in size 16 in the beige color. The set includes the jacket, pants, dress shirt, bow tie, and a slip‑on tie. The outer fabric is a blend of 70% polyester, 25% linen, and 5% spandex, and the lining is 100% polyester. The material is lightweight, which works well for warm‑weather events, but the pants are noticeably thinner than the jacket. The jacket feels sturdier because of the full lining. The jacket has a peak lapel, flap pockets, and cuff buttons, and the stitching and seams are tight and even. I did notice a few loose threads, but the fabric itself was smooth with no tears or flaws. The pants have an adjustable waistband, which is helpful, but the length was too long and will need to be tailored. The overall cut of the suit seems designed for children on the thinner side. The shirt included in my set was a pleated style rather than a plain dress shirt. It wasn’t the style shown in the product photos, and I would have preferred a standard shirt that could be worn for various occasions rather than a very formal shirt. The tie is a pre‑tied slip‑on style with an elastic band. I would have preferred a traditional tie instead. The suit arrived in good condition with no damage, and the color was even throughout all pieces. The price is on the higher end for similar 5‑piece sets. I rated it 4 stars because the jacket is well made and the set includes all the expected pieces, but the thin pants, unexpected pleated shirt, and slip‑on tie kept it from being perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
J
Jacobson
Alexandria, US
★★★★★ 5
Adorable and Well‑Made Outfit for Special Events
Color: Light Blue, Size: 10, Color: Light Blue, Size: 10
Got this suit set for my son and absolutely love it. It comes with everything he needs to look sharp, and I really appreciate that it includes both a tie and a bow tie so we can switch up the style depending on the occasion. The quality is impressive for the price — the fabric feels light and comfortable, and the whole outfit has a polished look without being stiff or uncomfortable. The fit was spot on, and the adjustable waistband is a huge help for getting it just right. My son looked great in it, and it’s definitely something he can wear for more than one event. The little details on the jacket and pants give it a classic, dressed‑up feel that works for weddings, holidays, or any special moment. Overall, it’s a stylish, practical set that makes getting him ready so much easier. Really happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
Crystal
Waukegan, US
★★★★★ 4
Boys linen fabric suit
Color: Light Green, Size: 16
Boys suit set in a lighter green color. This suit is made with good proportions and seems to fit well. The sizing seems slightly big so maybe size down one size. The fabric does wrinkle easily so be aware that sitting and folding the suit may cause wrinkling. Otherwise it is a very nice suit for a formal occasion. It comes in many good colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Atherney Family Farm
New York, US
★★★★★ 5
Nice elegant suit for any occasion.
Color: Light Blue, Size: 12, Color: Light Blue, Size: 12
The suit set is very nice, the fabric material is durable and soft. Overall stitching is tight with nice surging of the hems and great construction on the shoulders. Buttons and button wholes are well done. I'm going to iron in the creases on the front of the pants because they weren't folded properly for shipping. The material does hold on to wrinkles so don't be afraid of your iron to get a super sharp look. The color is a soft baby blue that stands out in a crowd of black suits. With the option of an elastic tie or clip on bowtie this is everything you need to make him look presentable for a variety of occasions. My only complaint about this suit kit is the dress shirt is stiff and thin. I found some loose threads that I don't trust to not get played with. I'll probably trade it out for something with a little more cotton. As far as cost goes mid range, but definitely worth the cost. I might consider something with a vest if it's a super formal event, but I'm very happy with how this suit comes together.
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Reviewed in the United States on April 18, 2026

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