SKU: 85570810442

Diesel Exhaust Fluid (DEF) Filter Element 378-3178 for Caterpillar

$15.25 $16.95
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Description

Diesel Exhaust Fluid (DEF) Filter Element 378-3178 for CaterpillarReplacement part number: 378 3178 Application: GENERATOR XQ330 LC51XX LC31XX WHEEL TRACTOR SCRAPER 627 623 621 637 631 631K 623K 621K 627K 637K 657 651 WHEEL SKIDDER 535D 545D 525D 555D ASPHALT COMPACTOR CW16 CB8 CB7 CB10 RETROFIT AFTERTREATMNT DPF SCR ROTARY DRILL MD6200 TRACK FELLER BUNCHER 522 521 FORESTRY PRODUCTS 538 548 558 568 FM528 FM528 LL EXCAVATOR FM538 336F FM548 335F 323F 336F XE 374F L M318F 352F XE VG 336 MHPU 548 349F L 352F VG 317 315

Replacement part number:

378-3178

Application:


GENERATOR
XQ330 LC51XX LC31XX

WHEEL TRACTOR-SCRAPER
627 623 621 637 631 631K 623K 621K 627K 637K 657 651

WHEEL SKIDDER
535D 545D 525D 555D

ASPHALT COMPACTOR
CW16 CB8 CB7 CB10

RETROFIT AFTERTREATMNT
DPF SCR

ROTARY DRILL
MD6200

TRACK FELLER BUNCHER
522 521

FORESTRY PRODUCTS
538 548 558 568 FM528 FM528 LL

EXCAVATOR
FM538 336F FM548 335F 323F 336F XE 374F L M318F 352F XE VG 336 MHPU 548 349F L 352F-VG 317 315 558 313 326F L 336F L XE FM558 326F 320 GX 538 FM568 330GC 320 GC 349F 352F 340F 336F LN XE 336F L 374F 330 GC 336F LNXE 336F LN 330F 390F L 323F L 317 GC 349F LXE MH3295 390F 315 GC MH3040 340MHPU 340F L UHD 349 GC 330F LN 350 OEM 352 UHD 340 349 336 GC 340F L LRE 352 350 355 320 326 325 323 330 335 336 333 330F L 323 GX 329F L 335F LCR 395 374 326F LN 345 GC

COMPACT TRACK LOADER
285XE 275 285 275XE

WHEEL TRACTOR
651E 631K 621K OEM 651 657E

ROTARY MIXER
RM500B

HEX BASED SPL SOLUTION
330F OEM 352F OEM

TRACK LOADER
963 973 953 973K 963K 953K

PETROLEUM TRANSMISSION
CX31-P600-C18I

SOIL COMPACTOR
825 CP68B CP56B 815 CS76B CS74B CP12 GC CP13 GC CP74B CS12 GC 825K 815K CP11 CP12 CP13 CP14 CP16 CS12 CS13 CS13 GC CS14 CS16 CS17 CS19 CS56B CS68B CS10 GC CS66B CS78B CS11 GC

BACKHOE LOADER
420XE 416 428 420 434 430 432 444

WHEEL DOZER
834 834K 824K 814K 814 824

LANDFILL COMPACTOR
836 826 816K 836K 816 826K

COMPACT WHEEL LOADER
914 910 930 938 920 926

WHEEL LOADER
982XE 988 XE 972M 966 XE 988GC 986K 950M 962M 980XE 988K 966M 930M 950GC 938M 926M 962 966 972 966 GC 972 XE 986 966XE 980 982 988 995 988K XE 926 930 938 950 982 XE 980 XE 962M Z 950M Z 950 GC 972M XE 966M XE 972XE 980M 994K 982M

ARTICULATED TRUCK
725C 730C2 725C2 730 EJECTOR 740C 740 GC 730C 745C 725 735C 745 730 735

WHEELED EXCAVATOR
M314 M315 M322 M320 M318 M319 M316 M317 M320F M313-07 MH3026 MH3024 M318F MH3040 M314-07 M323F M322F

ENGINE - INDUSTRIAL
MX35 3516B

INDUSTRIAL ENGINE
C18 C7.1 C9.3 C9.3B C3.6 C4.4 C13 C15

QUARRY TRUCK
772G 770G

WHEEL SCRAPER
657E 637K

GAS ENGINE
G3406

UNDERGROUND ART TRUCK
AD45

POWER MODULE
OEM POWER TR43-C18L

LOAD HAUL DUMP
R1700 R2900 R2900 XE

LOAD, HAUL, DUMP
R1700K

OFF HIGHWAY TRUCK
789G 796 AC 794 AC 772 770 793F 789 785 793 798

MATERIAL HANDLER
MH3250 MH3260 MH3022 MH3024 MH3037 MH3032 MH3040 MH3050 MH3295

OEM SOLUTIONS
TR35E44-C9.3BL 3412C

MOTOR GRADER
16 14 18 120 GC 12M 3 140M 3 140 GC 160M 3 18M3 12M 3 AWD 160 150 160M 3 AWD 140 14M3 120 140M 3 AWD 16M3

ROTARY CUTTER
RC20

TRACK-TYPE TRACTOR
D6XE D6N XL D6T D6N D7E D9 D2 D1 D4 D3 D6 D5 D8 D7 D6 XE D6N LGP D6T LGP D6T LGPPAT D6T XW D6T XL D8T D9T D6T XL PAT D6T XW PAT

ASPHALT PAVER
AP1055 AP500 AP655 PE636 AP400 AP600 AP-1000F AP-1055F AP555 AP455 AP1000

MARINE ENGINE
C32 MARINE C18 MARINE

PIPELAYER
PL83 PL87 PL72

LOG LOADR FORST MACH
558

ENGINE - GENERATOR SET
3508B

VIBRATORY COMPACTOR
CS11 GC CP12 CS512 GC CP11 GC CS12 CP12 GC CS7 CP7 CS10 GC

PETROLEUM PACKAGE
CX31-P600

MOBILE HYD POWER UNIT
350MHPU 352FMHPU 390F 330FMHPU 336FMHPU 330 MHPU 336F 330F

GENERATOR SET
XQP115 DE500 C13 XQ375 DE630 XQ1140 C7.1 GEN XQ230 C18 C18 GEN SE XQ425 XQ330 XQP310 XQP200

RECLAIMER MIXER
RM400 RM500B

ENGINE
C15 C18 C13B 3516E C7.1 C9.3

EJECTOR TRUCK
730C 730C2 EJ 740

COLD PLANER
PM620 PM622 PM312 PM313 PM310

FOREST PRODUCTS
OTHER

ROAD RECLAIMER
RM400 RM600 RM500B RM500

TRANSMISSION
TR35

SKID STEER LOADER
270XE 270

WHEEL FELLER BUNCHER
573D 563D 2570D 2670D

TRUCK
772G OEM 770G OEM 785 770G 793F 772G 785G 797F

POWERTRAIN
TR43E44-C13BL TR43M44-C13B TR35E44-C9.3B

TRACK-TYPE LOADER
973

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 85570810442

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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
D
Verified Purchase
DCat
Natrona Heights, US
★★★★★ 5
I’m A PT AND USING THEM IN MY CLINIC. PLS READ HONEST AND THOROUGH REVIEW.
Style: 15 Pound, Pair
I have been a PHYSICAL THERAPIST FOR 30 YEARS and I BOUGHT THESE FOR MY CLINIC. THESE WEIGHTS ARE COVERED IN A GRIPPING MATERIAL, NEOPRENE, MAKING IT COMFORTABLE and EASIER TO USE, ALLOWS YOU TO NOT LOSE YOUR GRIP, and IT IMPROVES THE SAFETY OF THE USER. I WILL BE BUYING THE 12&20 lb sets! THE VALUE FOR YOUR MONEY IS WONDERFUL!! AMAZON BASICS REALLY CAME THROUGH. It DID NOT INCLUDE AN INSTRUCTION GUIDE TO USE WEIGHTS SAFELY AND EFFECTIVELY. STELLAR FORM IS ALWAYS ESSENTIAL. MY WEIGHTS WENT UP TO 10 POUNDS, SO I DEFINITELY NEEDED ADDITIONAL WEIGHTS for those who can SAFELY TRANSITION . I MAINLY WORK AS A MANUAL THERAPIST …USING ONLY MY HANDS, AND MY BRAIN. TO DIAGNOSE AND TREAT ACCORDINGLY. (**ANYONE WHO HAS BEEN TO PT KNOWS THIS KIND OF ONE ON ONE TREATMENT IS UNHEARD OF**) I IMPLEMENTED MYOFASCIAL RELEASE, TRIGGER POINT THERAPY, DEEP TISSUE MASSAGE, AND APPROPRIATE STRETCHING AND EXERCISE . ONCE PATIENTS WERE ABLE, I INITIATED THERAPEUTIC EXERCISE. I WAS GETTING SO MANY REFERRALS THAT I MOVED FROM MY SMALL SPACE AND GOT A LARGER SPACE THAT LOOKS LIKE A TYPICAL PT CLINIC. I STILL EMPLOY ONE ON ONE TREATMENT, NO JUGGLING SEVERAL PATIENTS IN AN HOUR. I HAVE HIRED HELP TO ASSIST PATIENTS WITH EXERCISE AND STRETCHING. I PURCHASED TWO ADDITIONAL SETS ITHE SET IT I DID TO FIRST CHECK THEM OUT. I ADORE THESE AND HAVE SINCE ORDERED OTHER SETS. I LOVE TO WORKOUT AND I NEEDED TO USE THESE WEIGHTS MYSELF!! THERE ARE ALSO PATIENTS OF MINE WHO WILL PROGRESS TO THESE AS WELL. I AM SUPER IMPRESSED WITH THESE WEIGHTS AND CANNOT WAIT TO RECEIVE MY TWO OTHER SETS!! YOU WILL NOT BE DISAPPOINTED. EVEN IF YOU SWEAT, YOU ARE STILL ABLE TO HOLD ONTO THESE WEIGHTS COMFORTABLY AND SAFELY. SAFETY IS KEY, ALWAYS. I WAS EXTREMELY DELIGHTED THAT THEY ARE SOLD AS A SET BECAUSE MANY ARE SOLD SEPARATELY. THEY FIT PROPERLY ON A UNIVERSAL WEIGHT STAND, SO THEY ARE VERY EASY TO STORE. I CANT WAIT TO GET MY OTHER SETS! IT IS REALLY SAFE AND COMFORTABLE TO USE THESE WEIGHTS. THEY DID NOT GIVE OFF AN ODD ODOR, which is A HUGE PLUS because SOME OTHER BRANDS SMELL HEAVILY OF PLASTIC OR A CHEMICAL TYPE ODOR. THERE WAS NO ODOR AT ALL. THIS IS A HUGE PLUS. I AM COMFORTABLE SAYING THAT THESE WEIGHTS WILL LAST A LONG TIME BECAUSE OF HOW WELL THEY ARE MADE. YOU CANNOT BEAT THE PRICE EITHER!! THESE ARE ABSOLUTELY APPROPRIATE FOR PROFESSIONAL USE, AND, THEY ARE MEANT FOR PERSONAL USE AS WELL. SOMETIMES YOU JUST CANNOT GET TO THE GYM SO THIS IS WHERE THEY ARE KEY. HAND WEIGHTS HAVE THE ABILITY TO EXERCISE EACH MUSCLE OF THE TORSO AND ARMS. THERE ARE SOME EXCELLENT WEIGHT CHARTS OUT THERE TO SHOW YOU HOW TO DO THAT. IF YOU ARE GOING TO PHYSICAL THERAPY, THEN YOUR THERAPIST CAN INSTRUCT YOU AND KEEP YOU IN GOOD FORM. YOU COULD POSSIBLY HURT YOURSELF IF YOU WORKOUT INCORRECTLY. AS FAR AS THE LOWER EXTREMITIES, YOU CAN DO GROSS MOTOR EXERCISES BY HOLDING THESE WEIGHTS TO GET YOUR LEG MUSCLES BY DOING SQUATS, WALKING LUNGES, TOE RAISES, AND MORE. I DONT BELIEVE THAT MANY PEOPLE REALIZE JUST HOW MUCH YOU CAN DO FULL BODY EXERCISES WITH JUST TWO HAND WEIGHTS. IN CONCLUSION , THESE ARE EXCELLENT WEIGHTS THAT I WOULD RECOMMEND TO MY PATIENTS OR FRIENDS. THIS IS A HIGH QUALITY PRODUCT THAT WONT BREAK YOUR PIGGY BANK. I HIGHLY RECOMMEND VERY HIGHLY!. BUY WITHOUT RESERVATION!! A+++
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2025
A
Verified Purchase
Aimee C.
Houston, US
★★★★★ 4
Perfect size and weight with compact size
Style: Rack with 3 Pairs (3, 5, and 8 Pound)
I purchased the Amazon Basics Neoprene Dumbbell Hand Weights specifically for Pilates, and they’ve been a great addition to my routine. The size and weight are perfect for controlled movements, helping with muscle toning without feeling too bulky or awkward. The neoprene coating gives them a comfortable, non-slip grip, which is especially important during longer sessions or when your hands get a little sweaty. They feel secure and easy to hold through a full workout. I also like the shape—they don’t roll around on the floor, which makes transitions between exercises smoother and less frustrating. They’re compact enough to store easily but still feel durable and well-made. Overall, these are a simple, affordable, and effective option for Pilates or light strength training. I’d definitely recommend them for anyone looking to add a little resistance to their workouts without overcomplicating things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
J
Verified Purchase
J. saroukhan
Belleville, US
★★★★★ 5
Well made , gym quality
Style: 10 Pound, Pair
Color is nice and bright . The weights grips are good they do not slip . Prices reflect quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
Verified Purchase
Kim Wood
Louisville, US
★★★★★ 5
Good purchase
Style: 3 Pound, Pair
These are just the right weight for me to start gaining muscle back in my arms, after a large weight loss. They are of good quality, they are covered in a nice rubber like coating that is soft to the touch. They are small enough that i can take them with me when I travel. My dog has got hold of them a couple times and played with them, and they held up just fine without any damage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Ky Mogg
Grantham, US
★★★★★ 5
Solid, grippy, and they don’t roll away!
Style: 10 Pound, Pair
I bought these because I’m finally trying to build a consistent home workout routine and didn't want to drop a fortune on name-brand weights. I’ve been using this 10lb pair for about a month now for everything from overhead presses to lunges, and honestly, they’re exactly what I was looking for. The Pros: • That Neoprene Grip: The coating is fantastic. Even when my hands get pretty sweaty halfway through a workout, I don’t feel like I’m going to drop them. It’s a much "softer" feel than cold metal or hard plastic. • The Hex Shape: This is a small detail that makes a huge difference. Since the ends are hexagonal, they don't roll across the floor when I set them down between sets. They also stay put if I’m using them for "renegade rows" or floor work. • Compact Size: They aren’t bulky. I can easily shove them under my bed or in the corner of the closet when I’m done. • No Weird Odor: I was worried they might smell like a tire factory (which happens with some rubber-coated weights), but these had almost no scent right out of the box. The Cons: • Handle Diameter: The handles are a little on the thicker side. I have medium-sized hands and it’s fine, but if you have very small hands, they might feel a bit chunky to wrap your fingers all the way around. • Color Scuffs: The navy blue looks great, but if you clank them together or drop them on concrete, the coating can scuff or show dust pretty easily. The Verdict: If you just need a reliable set of weights for HIIT, Pilates, or general strength training, these are a no-brainer. You're basically getting gym-quality equipment for a fraction of the price. I’ll probably be back for the 15lb set in a few months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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