New 1425868 Seal GP Ring Replacement suitable for Caterpillar Equipment

  • New Seal GP Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$23.07

4.7

(Site rating)
In Stock | Ships Out Today | Order By 3pm ET
SKU
1425868CTP
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Description for 1425868 Crankshaft Seal

This aftermarket Caterpillar 1425868 Crankshaft Seal is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Crankshaft Seal.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 1425868 Crankshaft Seal

Replacement Part Number(s): 142-5868
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.57 LBS | 0.26 KG
Dimensions: 3.54 x 0.79 x 0.79 (inches)
Condition: New

Exact Fit Guarantee for 1425868 Crankshaft Seal

Looking for a reliable replacement Caterpillar 1425868 Crankshaft Seal ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Dimensions 3.54x0.79x0.79
Customer Reviews
  1. 100%
    Very nice job
  2. 100%
    Excellent Customer service
  3. 100%
    Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended
  4. 100%
    Propel parts is a very reliable parts source for heavy equipment
    Quick response,good quality parts,favourable prices and always deliver on time
  5. 100%
    Great pricing and fast shipping!
    I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.

    I will say that communication speed could use a little work, but they will eventually get back with you.
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Frequently Asked Questions

Product

What is the function of the 1425868 Seal GP Ring?

The 1425868 Seal GP Ring is designed to prevent leaks and protect internal components by maintaining a tight seal between connecting parts. It helps enhance system efficiency and extends the lifespan of the equipment.

How to install this 1425868 seal gp ring?

Please follow the installation steps provided below
1. Before starting, ensure the system is turned off and pressure-free 
2. Remove the worn-out seal carefully and clean the contact surface to remove any debris or residue 
3. Gently position the new seal in place, ensuring proper alignment before securing it 
4. After installation, check for leaks and confirm the fit 
Always follow your equipment’s service guide for accuracy.

What materials is this 1425868 seal made of?

The 1425868 Seal GP Ring is made using durable, high-quality materials that can withstand pressure, heat, and mechanical stress, making it reliable for long-term use in demanding environments.

Does this 1425868 seal meet performance standards?

Yes, this 1425868 Seal GP Ring is designed to OEM specifications, ensuring a dependable fit and performance similar to the original part.

How do I know when to replace the 1425868 seal?

You may need to replace the seal if you notice 
1. Leaks
2. Fluid loss, or signs of wear such as cracking or deformation. 
Regular inspections can help you identify these issues early.

Is this seal compatible with multiple equipment types?

Yes, this seal is designed for compatibility with various heavy-duty equipment models. To ensure a correct match, verify your equipment’s part number before purchasing or reach out to Propel Parts for help verifying fitment.

Can I install this 1425868 seal myself or should I seek professional help?

If you’re familiar with basic equipment maintenance and follow proper safety steps, you can install it yourself. However, for precise fitting and assurance, professional installation is always a safe option.
Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

This 1425868 Crankshaft Seal is compatible with the following models:

GENERATOR
SR4B SR500 XQP550 SR4 SR5
TRUCK ENGINE
3408B 3406E 3406C 3406B C16 C15 C18 C-18 C-15 C-16 3408
WHEEL TRACTOR-SCRAPER
631K 637K
ROTARY DRILL
MD6310 MD6250
EXCAVATOR
375-A L M325C 375-A
SHOVEL
6040
WHEEL TRACTOR
633E II 651B 651E 631D 631E 631G 621 623B 623G 623E 623F 621B 657E 657B 621E 621F 633D 657G 621G 639D 627B 627G 627E 627F 637G 637D 637E 637K
SOIL COMPACTOR
825H 825G 825K 825C 825G II
PETROLEUM ENGINE
C-15 C15 C18 C27 C32 3412E
WHEEL DOZER
854K 844H 844K 844 834G 834H 834B 834K 854 814B 824H 824G 824C 824K 824G II
LANDFILL COMPACTOR
836 826G II 836H 836G 836K 826C 826G 826H 826K
PETROLEUM GEN SET
C27 C15 C18 C32
WHEEL LOADER
988GC 986H 986K 988B 988G 988H 988F 988K 990 II 988F II 990 993 992 980G II 988K XE 980F II 990K 990H 993K 992D 980C 992C 980F 980H 980G 992K
SOIL STABILIZER
SS-250B SS-250
ARTICULATED TRUCK
D35HP D350E D350E II D400E II D400E 740C 740B D400D D400 D40D 740 735C 735B 735 OEM 735
ENGINE - INDUSTRIAL
3406B 3406C C15
INDUSTRIAL ENGINE
C32 C27 C18 3456 3412 3406 C-15 C-16 3406E 3406B 3406C 3408E 3408B 3408C C32B 3412E 3412C CG137-08 C15
QUARRY TRUCK
777E 775D 775B 773E 771D 771C 772G 770G
WHEEL SCRAPER
651E 631G 621E 657G 621F 621B 657E 657B 623F 623E 637K 637G 627F 627E 657
GAS ENGINE
CG137-08 CG137-12 G3412 G3408C G3408B G3408 G3406
TRACTOR
772B 776C
PUMPER
HT400 SCT673 SPS342 SPT342
UNDERGROUND ART TRUCK
AE40 II AD45B AD55B AD60 AD55 AD63 AD30 AD45
POWER MODULE
C32 C18 XQG400 PM3456 PM3412
LOAD HAUL DUMP
R3000H R2900G R2900 R2900 XE
REMAN ENGINE
3406E
OFF HIGHWAY TRUCK
777G 777E 773GC 777 775 773
OEM SOLUTIONS
3412C
MOTOR GRADER
24 16G 24H 24M 16H NA
ROTARY CUTTER
RC7
HYDRAULIC SHOVEL
6020 6018 6015 6040 6030 6030 T4 6030 T2 6015B 6020B 6015 FS 6040 FS
TRACK-TYPE TRACTOR
D10 D11 D8 GC D9 GC D6T D9 D10N D10R D10T D11T D8GC D8T D8R D8L D10T2 D8N D9T D9R D8R II D9L D9N
MARINE ENGINE
C30 C32 C32 MARINE 3412 3408 C18 MARINE C18 C15 3408B 3408C 3406B 3406C 3406E C32B 3412C 3412E 3412D C280-6
MARINE AUXILIARY
C32
PIPELAYER
587T 587R 578 PL83 PL87 583T 583R 589
STABILIZER MIXER
SM-350
MINING EXCAVATOR
5110B
EXPANDED MINING PRODUCTS
LD350
FRONT SHOVEL
5080
PETROLEUM PACKAGE
TH48-E80 TH48-E70 CX35-P800 CX31-C18I CX35-C18I CX31-C15I C18
GENERATOR SET
DE1400 G3406 C18 GENSET 3412C XQ1140 G3412 D500GC DG400 DE605GC C15 GENSET 3412 C32 GEN SET CG137-12 DG500 DE715GC C18 C15 C32 GENSET C18 MARINE GS CG137-08 3456 DG450 DE1500 DE660GC C18 GEN SE D1250 DE600SGC DE1000S D550GC D1000 D600 GC DG350 C27 C32 D450GC DE1250S D800 C15 GEN SE DE500SGC G3412C DE1250 3408C 3406C 3406E
RECLAIMER MIXER
RM-350B RM-350 RM-500 RM-250C
ENGINE
C15 C18 C32 MARINE G3412 C32B C32B INDUSTRIAL G3406 G3408 G3412C C32 INDUSTRIAL C27 INDUSTRIAL
LOCOMOTIVE ENGINE
C18 C32
EJECTOR TRUCK
740B D400E II 740
COLD PLANER
PM820 PM825 PM822 PM620 PR-1000C PM622 PM-565B PR-1000 PR-450C PM-465 PM-200 PM-201 PM-565
ROAD RECLAIMER
RM800 RR-250B RR-250 RM-350B
ENGINE - MACHINE
3408 C27 3208
CHALLENGER
MT765 MT755 MT865 MT745 MT735 MT855 MT845 MT835 MTC855 MTC735 MTC745 MTC865 MTC835 MTC845 MTC755 MTC765
GEN SET ENGINE
3406C 3406E 3406B 3408B 3408C G3412C DE1100 3456 3412 3412C DE800S 3408
ROTARY/TRACK DRILLS
MD6290
OFF-HIGHWAY TRUCK
D10R
TRUCK
773G LRC 775G 775F 772G OEM 775E 777C 777B 777D 777G 777F 775G OEM 770G OEM 769D 769C 770G 772G 69D 773E 773D 773G 773F 773G OEM 773B 772 770 775G LRC

Shipping

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.

We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.

Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Easy Returns

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Warranty

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.