I've done many timing belts. The locking tool is a "nice to have" but certainly not required. You should be checking your cam sprocket alignment before turning the engine over, anyway, so just take your time and be careful and you'll avoid most issues.
Reviews of OEM Volvo timing belt
PR Score
?
Shows the percentage of positive votes. Learn more about the score in the help
34 votes
Average rating
?
The average rating is calculated based only on review ratings, excluding votes
Description
Share on social networks:
Comparisons timing belt OEM Volvo
Other timing belt
Popular spare parts OEM Volvo