Volvo-Penta U-Joints

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U - Joint Kit 3860842 - Volvo Penta
U - Joint Kit 3860842 - Volvo Penta
Your Price: $450.00
Part # 3860842
SHIPS TOMORROW!* if ordered in 17 hrs 10 mins.
No Reviews | Write Review
Original Equipment Manufacturer
Fits: SX, DP-S and XDP
U-Joint - Sierra
Limited Sale Price: $33.99
Save: $21.24
(38% Off $55.23)
Part # 18-2104 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 10 hrs 10 mins. Replaces OEM part #
  • MERCURY MARINE 75832A2
  • MERCURY MARINE 75832T
  • OMC 3850812
  • OMC 912214
  • OMC 915716
  • VOLVO 853255-8
  • VOLVO 897707-6
For: OMC Cobra Drives (1986-89) and all Mercruiser #1 and ALPHA I Units S/N 1684188-B418818, also Mercruiser TR/TRS and II SSM.
Includes straight grease fitting and 90 degree fitting (Rockwell)

For: Volvo AQ200, 250, 270, 280, 290 (Rockwell)
U-Joint - Sierra
Your Price: $43.99
Save: $7.77
(15% Off $51.76)
Part # 18-2174 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 10 hrs 10 mins. Replaces OEM part #
  • MERCURY MARINE 75835T1
  • MERCURY MARINE 75832T 1
  • MERCURY MARINE 75832A3
  • MERCURY MARINE 758321
  • OMC 915717
  • OMC 3850812
  • VOLVO 3850812
For: OMC Cobra and King Cobra Drives (1990 & above), and Mercruiser ALPHA I Units S/N B418819 & above, ALPHA I SS & BRAVO.
Includes straight grease fitting and 90 degree fitting (Rockwell)
For: Volvo 3.0L GS, GL, 4.3L GL, GS, GI, 5.0L GL, GI, 5.7L GL, GI, 5.8 FL, FI, FSI
Mallory U-joint 9-72404
Mallory U-joint 9-72404
Limited Sale Price: $43.19
Save: $12.04
(21% Off $55.23)
Part # 9-72404 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 10 hrs 10 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces Original Equipment Manufacturer(OEM):Mercruiser / OMC/ Volvo
Replaces Original Equipment Manufacturer # (OEM #): Mercruiser 75832T / OMC 915716 / Volvo 897707-6
Fits: Mercruiser IA/IB/IC & EZ, MC-I, R, MR, Alpha 1 (s/n 0B418819 & below) MC II, & TR/TRS
Volvo Penta
Average Customer Review for U-Joint - Sierra
Based On 4 Reviews | Write Review
u joints
by Stephen from Meadville, Pennsylvania on August 03, 2014
Product delivery time good. Product installation went well. Product performance excellent
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U-joint for 1986 Mercruiser
by Cynthia from Bartlett, Tennessee on July 01, 2014
Good product that fits a 1986 185hp/V6 Mercruiser. Fast shipping.
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iboats is awesome
by Bill from Las Vegas, Nevada on September 27, 2013
Super fast shipping, great price, great customer service, what more could someone want?
(1 of 1 people found this review helpful)
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Review for Sierra 18-2104 U-Joint
by a Customer on February 21, 2009
nice and way cheaper than i can buy them here for
(2 of 2 people found this review helpful)
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Average Customer Review for U-Joint - Sierra
Based On 1 Review | Write Review
DOES NOT FIT!!!
by Jennifer from Gilbert, Arizona on April 25, 2012
I ordered this to put into the Volvo Penta Engine that I have on my boat... The people at iboats AND the people at Sierra (the manufacturers of this part) BOTH promised me "without a shadow of a doubt" that it would work to replace the old U-Joint's in my engine. THEY DO NOT FIT!!! We ended up having to eat the money we spent on these and just order an entirely new shaft for my engine from Volvo themselves. DO NOT BELIEVE ANYONE WHEN THEY SAY THAT THESE WILL CROSS REFERENCE WITH YOUR VOLVO MOTOR!!!
(1 of 3 people found this review helpful)
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This product ships in 1 business day.

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* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies

Please be careful when ordering this product, it has limitations that differ from our General 30-day Return Policy. After all, we want you to be satisfied with your order so you'll return again and again as an iboats.com customer, and to also recommend us to your boating friends

Volvo Penta Store

An item(s) may be returned within the first 30 days after the item(s) is shipped to you. Merchandise must be in new, unused condition with all original packaging in good condition; plus parts, accessories, manuals, and/or warranty cards included. You will need to receive a return authorization number (RA #) as well as instructions from our Customer Service Department.

Warranty: Volvo Penta parts carry a (1) year manufacturers warranty. Should the part you received fail after install, take a copy of the receipt to an authorized Volvo Penta dealer for a warranty evaluation. If determined that the part failed due to a defect the Volvo dealer will supply a replacement part to the consumer. If needed the Volvo dealer could assist in installation of the new part at his normal labor rate. If you need assistance finding the closest dealer number please contact our Customer Service Department.

See our complete return policy.
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