1,638 satisfied customers. I have a new and not rounded #6 Allan head socket but to no avail. Use 36mm 12 point socket with 3/4" square drive to remove harmonic balancer bolt and retorque on installation. rare, but it does happen. 366 W (centimeters) Country of Origin : United States. 8L (231) Buick, Chevrolet, Oldsmobile,. Phone Number 1-866-529-0412. I can't recall the exact setup I used or why I had different sizes of spacers. 10 ratio, C3 front spindles and brakes, Exploder disc brakes rear. Disconnect negative cable from battery. The LSx balancer bolt is a torque to yeild bolt. Posts: 179 Likes: 0 Received 0 Likes on 0 Posts. One of the first symptoms of a potential problem with the harmonic balancer is engine vibration. 955" o. The local diesel shop quoted me 12+ hours to pull the motor to replace this seal. Click & Collect. -Main Caps: 396-427 CID, 2 bolt mains, use engine oil for lubricant, torque to 95 ft-lbs. Any help would be nice! And how do you guys crank over an engine without cranking on the harmonic balancer bolt? Dec 19, 2016 #2 7. just curious if the reason it sheared was because it was the wrong type of bolt, maybe one not designed to stretch. Part Number: 809-12557840. Disconnect the battery ground strap from the starboard side of the engine near the passenger side strut tower by removing the bottom bolt of the fuel line shield. Shop now at XDP. First remove the plastic shield inside the wheel well using the phillips screwdriver. Other mark is on a tab bolted to the engine to one side of the balancer. $6849. 4 out of 5 stars 834. 70-90 ft/lbs. Manufacturer ARP : Brand ARP : Model ARP 1352501 : Item Weight 3. It is a snug fit. 0L, 6. The tightening procedure for the flywheel bolts by comparison is 58ft-lbs, followed by 60 degrees (one wrench flat), followed by 60 degrees. 75 threads engaged in the hole on a 7/16-20 TPI National Fine Thread bolt. No need for the tool. The balancer bolt is tight - it has to be for the oil pump to function. The short bolt meets the standard minimum number of threads in contact from an engineering standpoint, in a hard material like steel the standard is thread depth in contact to equal 1 times the bolt diameter, in this case 7/16 of an inch, which would be about 8. from $5. As for the balancer, it was replaced with a new Ford balancer and crank pulley in I think 2002. 1 inches : Country of OriginThanks to ZJrog I just went through this entire process on my 2005 4. don't force it. 2001-2016 GM 6. Big Block Chevy. Jan 13, 2021. PowerBond's OEM replacement (PB1503N) is a superior balancer to the OE LS7 balancer (GM# 12599862 & 12675716) but I ended up going with an ever better balancer in the PowerBond PB1503SS. One of the first symptoms of a potential problem, is engine vibration. Find a heavy 2x4 or 2x6 about 6 to 8 feet long. The harmonic balancer (crank pulley or vibration damper) on my 93 Jeep Cherokee slid off an inch and replacing with a NAPA aftermarket; Is the center bolt 19 mm or 3/4 inch?. E. Hold it still while loosening the bolt with a socket and ratchet handle or breaker bar. Engine vibration. Changing a timing belt on a friends 1999. $8. 75 threads engaged in the hole on a 7/16-20 TPI National Fine Thread bolt. Started it and still won't rev. LS Swap Systems. $1345. 151-5403: Ford Inline 6 Main Stud Kit. Now I come to learn through the mechanic's own words he loctited the ARP bolt because it "was well used". 16 H x 7. Here's lets what do. My Cars. Using a stick in # 1 cylinder I put the piston at TDC. Balancer bolt is 15/16", use a deep well socket. Now I come to learn through the mechanic's own words he loctited the ARP bolt because it "was well used". 27 L x 10. it was a grade 8, 1/2" bolt i picked up from a specialty fastener store. B&B Performance Harmonic Balancer Bolts 26330. Or fastest delivery Sat, Sep 16. Back when I didn't have any power tools I just used some 1/8" or so steel and drilled two holes. I changed all the motor mounts on my 2002 Ford Escort Sedan and still vibrate. 6 engines, there is a washer that must be slid on the crank prior to installing the balancer for correct offset. Balancer on the crankshaft. It’s a 2009 Mazda CX-9 (Basically a Ford Edge) with the 3. I see from various posts that the bolt is a single use item and it’s a good idea to replace the balancer also. 0 toyota truck The bolt is usually toqued to 150 foot pounds, or in the realm of 200 newton meters. 330 Y. All the torque and energy you have will really make something give. Menu. Although it is easy to forget about, it can cause severe engine damage if. This kit contains four pieces: a Grade 8 Steel grooved bolt, a retaining washer, a locking retainer, and a snap ring. Posts: 19. , 12, 14, 16mm Adapters,. Specifications: Part Type. In addition, if you are not using factory bolts, you must use the BBC torque specs the manufacturer provides, such as ARP bolts. The Genuine BMW Engine Harmonic Balancer Bolt, part number 11211720633 / 11 21 1 720 633, is a high-quality replacement part that is specifically designed for BMW vehicles. Stuck harmonic balancer bolt. Harmonic Balancer Puller. III/IV, Chevrolet, 4. Product Q&A View Now. I am in the process of replacing the harmonic balancer on the 250/I6 and i have a stupid question. lbs. This kit helps prevent crankshaft snout failure on supercharged applications that place additional load on the crankshaft and harmonic balancer. Remove harmonic balancer using a 3 prong balancer remover. Specifically ask for a 2. you need a lot of pressure between the crank and balancer (it's really a harmonic damper) to keep things in order. Made of quality materials, it is engineered for reliable performance. engine. Remove accessory drive belt. 96 In-Lbs 10. 6 Zetec I have replaced the timing belt and have tightened the new crankshaft pulley bolt to 40nm but cannot judge. 0L 6. Add to Cart . Place the harmonic balancer bolt back in the crankshaft but do not tighten it. -Main Caps: 396-454 CID, 4-bolt mains (inner and outer bolts), use engine oil for lubricant, torque to. 39809 posts · Joined 2007. . Vehicle Specific. I tried pounding a 7mm bit into the bolt, but that didn't hold. SAE Or Metric: Metric. Re: 283 harmonic balancer - bolted?? 03-11-06 01:44 PM - Post# 892695 In response to kenc A bolt holding the balancer on as a factory installation started in the 60s, and then only on high performance engines. . You may also notice worn belt edges or squeaking. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. This NEW kit from MMR was developed to support the crankshaft and Harmonic balancer on all 5. . It will be very tight, so pull hard. So the HB and crankshaft should be inspected to see if there is damage to the key and keyways as well as fit of the HB hub to the crankshaft nose. #1 · Feb 28, 2004. I Checked the marks on the pulley and it was 3 degrees off. Next place the puller onto the harmonic balancer (one finger on each side securely press into the belt groove. Noise from a defective harmonic balancer can sometimes be so bad that it can be mistaken for a bad engine. 0L L4 DOHC: Engine: Harmonic Balancer: Include vehicles sold in: Hide . Next place the puller onto the harmonic balancer (one finger on each side securely press into the belt groove. 35 ft/lbs. (opens in a new window) * The prices listed on this website are for estimating purposes only. The torque converter bolt pattern: large 11 1/2-inch or small 10 3/4-inch. 6. A fellow forum member shot it with over 250 pounds of pressure. Get Results; Brand . There's a TDC mark stamped into this tab for Top Dead Center of the #1 cylinder. Add to Cart. 99. GM Performance Parts 12557840 Balancer Bolt. 1997 Ford Escort Harmonic Balancers. I forgot to torque the harmonic balancer bolt. There is only one position the harmonic balancer. Spectre 4699 - Harmonic Balancer Bolt Kit Chevy - Small Block (265-400) $7. Pry that off to reveal the bolt head. wheel. 0 SOHC engine contains a crankshaft balance shaft within the engine block right next to the crank. Sponsored. then they started bolting them on, sometime in the late 60s. That being said, I disagree with using Loctite on any bolt that is being torqued. #1 · Aug 30, 2007. Details; Overview; Vehicle Fitment Reviews; Q & A; Small Block Chevy. I agree with KB, something must have moved to slacken that bolt. Timing Covers. ARP Fasteners BALANCER BOLT BUICK. Remove the Harmonic Balancer Bolt. $8. 【Advantages】19mm Harmonic Balancer Socket has thicker walls reduce bending and vibration to provide. Remove the harmonic balancer bolt by using the strap wrench to hold the balancer still. Contact Us. Headers and Exhaust. 5L 3. 99. Estimated Ship Date: Monday 10/30/2023harmonic balancer bolt. Install the crankshaft pulley and the new bolt. This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Cyber Week: 20% Off $125+ Use Code: CYBER 12/1-12/3. 8L, 5. 8042 posts · Joined 2008. 0. This device must be an interference fit to the crankshaft in order to operate in an effective manner. engine harmonic balancer bolt - m12 x 70mm - 4. Posts: 68. Bolt And Washer Included: Yes. 400 Harmonic Balancer/Crakshaft Bolt. By this point, I’ve tried: Simply using impact wrench: forward, reverse, repeat. Add to Cart. In the midst of reinstalling the crank pulley after replacing the water pump and I have a question. New posts Search forums. The center hub is bolted to the end of the crankshaft. Ford Escort, Mercury Tracer 81-96 lbs<br /> 594-034 1994-93 3. This particular balancer bolt is 16mm x 2. Do it right, get a harmonic balancer holding tool, a big socket with fingers on it to hold the pulley still, and a breaker bar and pop it free, dont use the impact for re assembly and on a camry ( probably a 2zz right) the woodruff key is tiny and the bolt can turn the balancer and shear the key if over tightened. ARP Big Block Chevy Harmonic Balancer Bolt Kit 135-2501. $1287. I was able to bolt it back down and get it to align correctly and make the 60 mile ride back home. UHL:The service manual procedure is to use the old bolt to press on the harmonic balancer (pulley) with a torque of 240 ft-lbs. 152-5401: Ford Pinto 2000cc Inline 4. 8L. Part #: Select Vehicle. These bolts can be torqued down to 21 ft-lbs. Fastener Material. 0 SOHC engine contains a crankshaft balance shaft within the engine block right next to the crank. $26. Step 4: Remove the harmonic balancer unit. 840110 98-00 2. Dorman Engine Harmonic Balancer Bolt 917-139. Sort by .