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Volvo 850 hydraulic Lifter O Ring Replacement

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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Baptiste1106
Posts: 206
Joined: 17 October 2013
Year and Model: 850 1994
Location: Brooklyn NY
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Volvo 850 hydraulic Lifter O Ring Replacement

Post by Baptiste1106 »

My engine makes a slight ticking I'm guessing from the lifters either being starved or stuck. I pulled up a diagram that shows all parts located at the bottom end. Anyone know which o rings that need replacing to rid this noise ?
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Ozark Lee
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Year and Model: Many Volvos
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Post by Ozark Lee »

They actually sell it as a kit. The OEM part number is 30750783. The kit will come with some additional stuff that you won't need but it will have everything that you will need.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

Baptiste1106
Posts: 206
Joined: 17 October 2013
Year and Model: 850 1994
Location: Brooklyn NY
Been thanked: 2 times

Post by Baptiste1106 »

Yes Yes the part# 30750783 is sold as a kit on fcpeuro.com, thank you.
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