Main seal front/rear and harmonic balancer + Pulley
 

Rear Main Seal Replacement?
http://www.peachparts.com/shopforum/diesel-discussion/233678-rear-main-seal-replacement-post1973730.html

Rear main seal
http://www.peachparts.com/shopforum/diesel-discussion/125724-rear-main-seal-post905507.html

240D rear main seal leak
http://www.peachparts.com/shopforum/diesel-discussion/38116-240d-rear-main-seal-leak-post215856.html

Replacing Front Crankshaft Seal with Special Tool
http://www.peachparts.com/shopforum/diesel-discussion/182462-replacing-front-crankshaft-seal-special-tool-post1452020.html

Front seal replacement 617 engine
http://www.peachparts.com/shopforum/diesel-discussion/106867-front-seal-replacement-617-engine-post735898.html

bummed.... engine running but accessories not turning
http://www.peachparts.com/shopforum/diesel-discussion/262162-bummed-engine-running-but-accessories-not-turning-1982-300cd-turbo-post2303973.html

Harmonic balancer trouble
http://www.peachparts.com/shopforum/diesel-discussion/251782-harmonic-balancer-trouble-post2193114.html

OM617 crankshaft dowel pins supplied with the wrong length
http://www.peachparts.com/shopforum/diesel-discussion/295471-warning-om617-dowel-pins-now-supplied-incorrect-length.html

Front crank spacer ring replacement
http://www.peachparts.com/shopforum/diesel-discussion/246735-front-crank-spacer-ring-replacement-post2130188.html

Harmonic balancer bolt
http://www.peachparts.com/shopforum/diesel-discussion/52125-harmonic-balancer-bolt-post305827.html

Engine running; no belts turning, no pulleys turning
http://www.peachparts.com/shopforum/diesel-discussion/211644-engine-running%3B-no-belts-turning-no-pulleys-turning-post1741253.html

Harmonic Damper plate problems 1980 300td
http://www.peachparts.com/shopforum/showthread.php?p=2030744

79 240D Crankshaft seal replacement
http://www.peachparts.com/shopforum/diesel-discussion/191336-79-240d-crankshaft-seal-replacement-post1536871.html

Weird main pulley failure. HELP....
http://www.peachparts.com/shopforum/diesel-discussion/150588-weird-main-pulley-failure-help-post1142058.html

Please help, no power steering, overheating, awful clatter
http://www.peachparts.com/shopforum/diesel-discussion/232112-please-help-no-power-steering-overheating-awful-clatter-post1956372.html

crankshaft dampener and pully gone
http://www.peachparts.com/shopforum/diesel-discussion/153279-crankshaft-dampener-pully-gone-post1168645.html

Front crankshaft seal replacement 617 engine
http://www.peachparts.com/shopforum/diesel-discussion/149788-front-crankshaft-seal-replacement-617-engine-post1134382.html

0M617 crank pulley removal issues
http://www.peachparts.com/shopforum/diesel-discussion/111847-0m617-crank-pulley-removal-issues-post785753.html

Replacing the 300TD front crankshaft seal and other front of block oil leaks
http://www.peachparts.com/shopforum/diesel-discussion/135541-replacing-300td-front-crankshaft-seal-other-front-block-oil-leaks-post997065.html

603 front main seal...
http://www.peachparts.com/shopforum/diesel-discussion/167759-603-front-main-seal-post1306015.html

Should I Mess with my Crank Pulley Bolts?
http://www.peachparts.com/shopforum/diesel-discussion/155254-should-i-mess-my-crank-pulley-bolts-post2352222.html