Remove the stock rope seal from the main cap. there is a seal at each end of the crank. The front crank seal if often referred to as the front crank seal, not too often referred to as the front main seal becaue the seal is usually installed in the front timing cover and doesn't have anything to do with the front main cap. Join Yahoo Answers and get 100 points today. Rear Main Seal Brand TIKSCIENCE Model Rear Main Crankshaft Seal Item Weight 5.3 ounces Package Dimensions 7.87 x 5.91 x 0.79 inches Item model number Rear Main Crankshaft Seal Exterior Smooth Manufacturer Part Number 91214-PLE-003 Vehicle Service Type Engine Crankshaft Seal (Rear). The front crank seal is just called the crank seal and the rear crank seal is just called the rear main seal, does this sound right? 0000000624 00000 n Rear main bearing seals keep oil from leaking at the rear of the crankshaft. Time, heat and poor engine oil quality are all factors that contribute to rear main seal failure and once it starts to leak it will need to be replaced. REAR MAIN CRANK SEAL KIT FOR HOLDEN COMMODORE VS VT VU VX VY 3.8 ECOTEC LEXCEN | eBay Front sump 1pc rear main seal pans are indeed available. trailer << /Size 45 /Info 29 0 R /Encrypt 34 0 R /Root 33 0 R /Prev 72692 /ID[] >> startxref 0 %%EOF 33 0 obj << /Pages 30 0 R /Type /Catalog /Metadata 31 0 R >> endobj 34 0 obj << /Filter /Standard /R 2 /O (@����2�N}҄���ѽ�����H�Y&�����) /U (��ʂ�m�ڥ�>qZ��p:}ī}b����� ;�%�) /P -60 /V 1 /Length 40 >> endobj 43 0 obj << /S 68 /Filter /FlateDecode /Length 44 0 R >> stream Most rear main seal leaks are caused by a combination of normal wear in the crankshaft & seal and the drying, hardening and shrinking of the main seal. Any imperfections or wear on the crankshaft can cause a leak. Remove the stock rope seal from the main cap. }���c�ME^ODx#��If Ruben loyola. Engine Crankshaft Seal. 0000004001 00000 n I know they make redi-sleeves for harmonic dampners for other vehicles but I've never heard of one for the back of the crank. The rear main seal in your vehicle is at the back of the engine and seals the crankshaft as it exits the engine. Super Bowl schedule change could benefit Bucs, Kate Hudson: 'I've got kids all over the place', 5 killed, including pregnant woman, in Indiana shooting, 'It is barbaric': Jailed ex-CIA engineer begs for mercy, $2M enough for 'The Marksman' to top box office, Watch: UCLA gymnast stuns in powerful routine, Surge of suicides push Las Vegas schools to reopen, Biden removes Trump allies from U.S. agency, Rodgers on 4th-down FG call: 'Wasn't my decision', NFL veteran Greg Olsen announces retirement, GOP resistance to impeachment trial grows. As, They usually had the experience doing them once before. 2. The number of main bearings can vary, but there will always be a front and rear main bearing. The seal may be slightly wider, longer or wider. 6100 – GraphTite™ Rope Rear Main Seal. ... Used a 21oz soda cup with the top lip cut off to slide the seal around the crank shaft. The front crankshaft seal is the timing cover seal, or also called the harmonic balancer seal. This item is a very high quality new production crankshaft rear main seal. The block-mounted rope seal may be removed by grasping one end firmly with needle-nose pliers and pulling it out. How to Diagnose a Rear Main Seal Leak: Few words about your vehicle will stop you in your tracks quicker than, "you have a rear main seal leak." 0000001029 00000 n Rear main seals can be made of rubber or silicone, and can wear out over time due to the rotational forces of the crankshaft, corrosion from road salt, and other environmental factors. ��i��0�q��l��_�O�a����k&75,>J�&�K2�zo���G�/7cE�Š nv����U�r�{x�|��&��@(�{���4���0 I have a 69 351w that I have been running in my Falcon from almost 20 years. 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