(Home) Rear oil seal

Can anybody tell me the rough guide price on changing a rear oil seal on the engine of a 4wd townace. A friend of mine is considering selling his vehicle for £2500 because of the quotes he has been given, it's a K reg but that's all I know about it. A garage has offered him a measly £1000 part exchange on a Nissan Serena.
How hard is this job to perform himself? - (#1039) MAC, 10 Sep 01

Gearbox out, flywheel off, then either lever out old seal and replace, or remove sump, remove oil seal holder, replace oil seal, rebuild.
I don't know about price, but you're probably talking a full day labour for the quick way... - (#1040) david Miller, 10 Sep 01