{"product_id":"1631135-spring-air-fits-caterpillar-models","title":"1631135 Spring-Air Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Air Spring (Spring-Air) for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement air spring (OEM part number 163-1135 \/ 1631135) is a component of the operator seat air suspension system found across a wide range of Caterpillar (Cat) construction and agricultural equipment. The air spring provides adjustable pneumatic cushioning within the seat suspension assembly, helping to absorb shock and vibration for operator comfort during long operating hours. This part fits into seat suspension groups including the 199-5727, 261-7486, 191-2933, and related Cat air suspension seat assemblies.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Air Spring (Spring-Air)\u003c\/li\u003e\n\u003cli\u003eThread: 3\/8-16-2B\u003c\/li\u003e\n\u003cli\u003ePort: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eDiameter: 91 mm\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 0.72 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 12H, 12H ES, 12H NA, 12M, 12M 2, 12M 3, 12M 3 AWD, 14H, 14H NA, 14M, 16H, 16H NA, 16M, 24H, 24M, 120H, 120H ES, 120H NA, 120M, 120M 2, 135H, 135H NA, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160H, 160H ES, 160H NA, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Backhoe Loaders:\u003c\/strong\u003e 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, 446B, 446D, 450E, 450F\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Compact Track Loaders:\u003c\/strong\u003e 259D, 279C, 279C2, 279D, 289C, 289C2, 289D, 299C, 299D, 299D XHP\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Articulated Trucks:\u003c\/strong\u003e 725, 730, 735, 740, D250E II, D300E II, D350E II, D400E II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Soil\/Asphalt Compactors:\u003c\/strong\u003e CB44B, CB54B, CD44B, CD54B, CP54B, CP56B, CP68B, CP74B, CS56B, CS68B, CS74B, CS78B, CW34\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1631135, 163-1135\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42454006595667,"sku":"1631135","price":249.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1631135_01.jpg?v=1757715244","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1631135-spring-air-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}