{"product_id":"2-connecting-rods-fits-onan-p218-p220-b48-bg-114-0397-m0-k3nd-9aqk","title":"2 Connecting Rods Fits Onan P218 P220 B48 BG 114-0397","description":"\u003cp\u003eTwo standard connecting rods for the Onan 18 and 20 HP twin-cylinder engines. These are the later rod design with a solid I-beam, casting number 170-4447A, B or C. Pistons, rings, wrist pins and bearings are not included, and the existing rod bolts can be reused if they are in good condition. They fit the P218G, P218V, P220G, P220V, P248V, B48G, B48M, BGA, BGAL, BGD, BGDL, BGE, BGEL, BGM, OL18, OLV18, OL20, OLV20, LX770, LXV770, LX790 and LXV790, and replace 114-0397 and the earlier 114-0257. The earlier rod design has a hole cast in the I-beam near the big end (casting 170-4105A, B or C); if your engine has those, replace both so it stays balanced. With solid-beam rods, one can be replaced on its own. Torque these rods to 22.1 ft-lb (30 Nm, 265 in-lb), which differs from the service manual figure, and bring the bolts up to torque in stages. Check the crankshaft journal and bearing clearance before assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTWO STANDARD CONNECTING RODS - The later rod design with a solid I-beam, casting number 170-4447A, B or C. Pistons, rings, wrist pins and bearings are not included; reuse the rod bolts if they are in good condition.\u003c\/li\u003e\n\u003cli\u003eFITS ONAN 18 AND 20 HP TWINS - P218G, P218V, P220G, P220V, P248V, B48G, B48M, BGA, BGAL, BGD, BGDL, BGE, BGEL, BGM, OL18, OLV18, OL20, OLV20, LX770, LXV770, LX790 and LXV790. Read the model on the engine nameplate before ordering.\u003c\/li\u003e\n\u003cli\u003eEARLIER RODS: REPLACE BOTH - The earlier rod design has a hole cast in the I-beam near the big end (casting 170-4105A, B or C). If your engine has those, replace both rods so it stays balanced. With solid-beam rods you can replace just one.\u003c\/li\u003e\n\u003cli\u003eTORQUE THESE RODS TO 22.1 FT-LB - That is 30 Nm or 265 in-lb, which is different from the figure in the engine service manual. Use this value for these rods, and bring the bolts up to torque in stages.\u003c\/li\u003e\n\u003cli\u003eREPLACES 114-0397 AND 114-0257 - 114-0397 is the current number for the standard rod and 114-0257 the earlier one. Check the crankshaft journal and the bearing clearance before assembly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lil Red Barn","offers":[{"title":"Default Title","offer_id":68009609724058,"sku":"M0-K3ND-9AQK","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/2346\/6909\/files\/61GrYGk7NEL.jpg?v=1793382637","url":"https:\/\/performancesawsupply.com\/products\/2-connecting-rods-fits-onan-p218-p220-b48-bg-114-0397-m0-k3nd-9aqk","provider":"Performance Saw Supply","version":"1.0","type":"link"}