MAHLE Rear Main Engine Crankshaft Seal 01-24 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P
SKU: 61397387819

MAHLE Rear Main Engine Crankshaft Seal 01-24 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

Sale price$47.97 Regular price$53.30
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

MAHLE Rear Main Engine Crankshaft Seal 01-24 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5PAre you replacing a leaking rear main seal? The MAHLE Rear Main Crankshaft Seal is a direct fit OE quality replacement designed to seal the rear of the crankshaft where it exits the engine block. This critical seal prevents engine oil from leaking between the engine and transmission, helping maintain proper lubrication and keeping the clutch, flexplate, and bellhousing area clean. Whether youre performing a transmission service or rebuilding your

Are you replacing a leaking rear main seal? The MAHLE Rear Main Crankshaft Seal is a direct-fit OE-quality replacement designed to seal the rear of the crankshaft where it exits the engine block. This critical seal prevents engine oil from leaking between the engine and transmission, helping maintain proper lubrication and keeping the clutch, flexplate, and bellhousing area clean. Whether you’re performing a transmission service or rebuilding your engine, replacing the rear main seal helps ensure long-term reliability and prevents costly oil leaks in high-mileage or heavy-duty diesel applications.

Manufactured to meet or exceed original equipment specifications, the MAHLE 67777 uses a durable sealing material that withstands high temperatures, crankshaft rotation, and constant engine vibration. Its precision-molded design maintains a tight seal against the crankshaft while minimizing friction and wear. Built for durability and precise fitment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61397387819

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4.8 ★★★★★
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Verified Purchase
Susan Cedar
Lexington, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
M
Verified Purchase
Maddox
Belleville, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
Animal Lover
Lexington, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
S
Verified Purchase
Spo509
Port Orchard, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
L
Verified Purchase
LR
Louisville, US
★★★★★ 5
Good squeak and bounce
Size: Small Set of 8
My friend's smallish dog can make them squeak and they have a good bounce. The dog loves them. We returned another brand that did not squeak. They're colorful and are durable.
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Reviewed in the United States on January 22, 2026

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