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Oil leak visible below belts
- vanzep
- Supporter 2016
- Posts: 7142
- Joined: Sun Jan 29, 2012 6:38 pm
- My Generation: 4G
- Location: Edinburgh
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There is only 1 balance shaft seal on that side that i know about. They could of course be refering to the balance shaft seal retainer which is an extra that honda produced to stop the balance shaft sealing popping off completely. Think its only £4 quid or so
its a big metal washer tab thingy that screws onto the block and sits over the seal area

1996-2000 1993 EG9 Blue Civic 1.6 Vti - Traded in against the BB4
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
- vanzep
- Supporter 2016
- Posts: 7142
- Joined: Sun Jan 29, 2012 6:38 pm
- My Generation: 4G
- Location: Edinburgh
- Has thanked: 305 times
- Been thanked: 505 times
here is a list from when i did my 4th gen in 2012
Parts ordered so far:-
Balancer shaft retainer kit. Honda pt no.06923-POA-306. Maindealer cost £3.47
H22 water Pump&Gasket for BB4. Bellocat(Ebay) cost £38.50
H22 to H23 Manual Tensioner kit. HTune £93.48
Camshaft Oil seals - Honda pt no.91213-PR3-004 Maindealer cost £7.62x2.Size 29x43x8
Balancer belt. Honda pt no.13405-PT0-004 - Maindealer cost £38.40
Timing belt. Gates PowerGrip no.T226 (155x24) Motorfactor £35
Crankshaft pulley woodruff key.Honda pt no,.90704-PT0-000 Maindealer cost £6.91 Key size is 4.5x38.5
Balancer shaft oil seal.Honda pt no.91233-PT0-003.Maindealer cost £10.90.Size 27x40x8
Crankshaft oil seal.Honda pt no.91212-P0A-004.Maindealer cost £13.64.Size 40x52x7
3 litres super red coolant £20
All prices are inclusive of vat and delivery charges.
Parts ordered so far:-
Balancer shaft retainer kit. Honda pt no.06923-POA-306. Maindealer cost £3.47
H22 water Pump&Gasket for BB4. Bellocat(Ebay) cost £38.50
H22 to H23 Manual Tensioner kit. HTune £93.48
Camshaft Oil seals - Honda pt no.91213-PR3-004 Maindealer cost £7.62x2.Size 29x43x8
Balancer belt. Honda pt no.13405-PT0-004 - Maindealer cost £38.40
Timing belt. Gates PowerGrip no.T226 (155x24) Motorfactor £35
Crankshaft pulley woodruff key.Honda pt no,.90704-PT0-000 Maindealer cost £6.91 Key size is 4.5x38.5
Balancer shaft oil seal.Honda pt no.91233-PT0-003.Maindealer cost £10.90.Size 27x40x8
Crankshaft oil seal.Honda pt no.91212-P0A-004.Maindealer cost £13.64.Size 40x52x7
3 litres super red coolant £20
All prices are inclusive of vat and delivery charges.
1996-2000 1993 EG9 Blue Civic 1.6 Vti - Traded in against the BB4
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
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- Posts: 157
- Joined: Fri Feb 28, 2014 1:45 pm
- My Generation: 4G
- Location: Guatemala
that list is pretty much what you need to buy so you can change everything, Also add the DIpstick Oil Oring
91309-PJ7-010 O-RING (11.5X3.5)
when you remove the timing belts covers clean them beacuse when there is a leak they get recieve part of that leak.
the crank seal is not hard to change just be carefull not to scratch the inside wall you can remove the crank seal with a flat screwdriver and to put it back in just make sure to put it first with your hands and then use a socket like a 32-36 mm to push it slowly with a hammer.
91309-PJ7-010 O-RING (11.5X3.5)
when you remove the timing belts covers clean them beacuse when there is a leak they get recieve part of that leak.
the crank seal is not hard to change just be carefull not to scratch the inside wall you can remove the crank seal with a flat screwdriver and to put it back in just make sure to put it first with your hands and then use a socket like a 32-36 mm to push it slowly with a hammer.
JDM BB4
JDM BB6
USDM RD1
JDM BB6
USDM RD1
- CARRisma
- Posts: 902
- Joined: Tue May 01, 2012 11:30 am
- My Generation: 5G
- Location: Horley, Surrey
- Has thanked: 20 times
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- Contact:
All sorted. Went in for belt replacement service yesterday and all the seals were fine, no leaks. The leak has been suspected to have come from the old valve cover gasket which I replaced during January due to ongoing leakage - http://www.ludegeneration.co.uk/honda-p ... 11161.html.
2000 Honda Prelude 2.2 VTi (H22A8 / BB8).


- Thebusofwoe
- Supporter 2014
- Posts: 2670
- Joined: Mon Mar 11, 2013 11:47 pm
- My Generation: 4G
- Location: Salisbury, Wiltshire
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SWEET.



One life, LIVE IT! Get VTEC, LOVE it. Drive a Honda and ENJOY it.
Build thread : http://www.ludegeneration.co.uk/profile ... t7849.html
Build thread : http://www.ludegeneration.co.uk/profile ... t7849.html